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Patzelt, Edward

2014-Apr-10 14:48 UTC

[R] Plotting Simple Slopes with Multilevel Categorical Moderator

R -

I've got a DV with 2 IVs one of which has 5 levels. I tried using the
"pequod" package; however found that it is not able to graph/simple
slope a
moderator with multiple levels. Is there a package available to do this?
(data below)

dat$gpa <- as.factor(dat$gpa)

mod1 <- lmres(item25 ~ psd * gpa, centered = c("psd",
"gpa"), data = dat)

sSlopes <- simpleSlope(mod1, pred = "psd", mod1 = "gpa")

PlotSlope(sSlopes, namey = "Affirmative Action", namex =
"Political
Conservatism")

structure(list(item25 = c(3L, 2L, 2L, 4L, 2L, 1L, 2L, 3L, 3L,

2L, 5L, 2L, 2L, 0L, 2L, 5L, 5L, 2L, 2L, 2L, 2L, 1L, 2L, 2L, 2L,

2L, 2L, 2L, 4L, 3L, 3L, 2L, 2L, 3L, 3L, 2L, 2L, 4L, 1L, 2L, 0L,

1L, 3L, 2L, 3L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 2L, 2L, 2L,

2L, 1L, 3L, 2L, 3L, 2L, 3L, 1L, 3L, 1L, 2L, 3L, 2L, 1L, 5L, 2L,

3L, 2L, 0L, 5L, 1L, 1L, 3L, 3L, 1L, 1L, 2L, 0L, 2L, 4L, 5L, 2L,

1L, 4L, 4L, 1L, 3L, 2L, 2L, 3L, 2L, 4L, 3L, 3L, 3L, 1L, 3L, 1L,

3L, 2L, 3L, 2L, 3L, 3L, 2L, 1L, 5L, 3L, 2L, 2L, 3L, 1L, 2L, 3L,

3L, 1L, 2L, 3L, 1L, 1L, 3L, 2L, 1L, 3L, 0L, 2L, 2L, 1L, 3L, 2L,

3L, 2L, 3L, 3L, 1L, 3L, 1L, 2L, 3L, 3L, 3L, 2L, 3L, 3L, 2L, 3L,

3L, 3L, 2L, 2L, 2L, 3L, 3L, 3L, 1L, 1L, 4L, 1L, 1L, 2L, 1L, 4L,

3L, 1L, 2L, 4L, 3L, 1L, 1L, 2L, 3L, 1L, 1L, 2L, 1L, 3L, 2L, 2L,

1L, 4L, 1L, 2L, 3L, 3L, 3L, 3L, 2L, 3L, 1L, 2L, 3L, 1L, 2L, 2L,

3L, 3L, 2L, 2L, 2L, 3L, 1L, 2L, 1L, 2L, 2L, 3L, 2L, 4L, 2L, 3L,

2L, 3L, 4L, 3L, 2L, 2L, 1L, 3L, 2L, 3L, 2L, 3L, 4L, 1L, 4L, 3L,

1L, 1L, 2L, 2L, 1L, 2L, 1L, 3L, 3L, 5L, 3L, 1L, 2L, 2L, 4L, 1L,

3L, 3L, 1L, 3L, 2L, 1L, 1L, 1L, 3L, 1L, 1L, 1L, 3L, 2L, 2L, 3L,

2L, 1L, 2L, 2L, 3L, 1L, 2L, 1L, 0L, 2L, 2L, 3L, 3L, 3L, 1L, 4L,

2L, 2L, 3L, 1L, 3L, 2L, 2L, 3L, 2L, 2L, 3L, 3L, 1L, 1L, 1L, 2L,

0L, 1L, 3L, 2L, 3L, 2L, 2L, 2L, 3L, 1L, 2L, 3L, 1L, 3L, 3L, 1L,

2L, 1L, 2L, 2L, 1L, 2L, 1L, 1L, 2L, 2L, 2L, 1L, 5L, 3L, 2L, 1L,

0L, 1L, 3L, 2L, 2L, 2L, 3L, 2L, 3L, 4L, 2L, 4L, 2L, 3L, 2L, 1L,

2L, 3L, 1L, 2L, 2L, 2L, 3L, 3L, 2L, 5L, 4L, 4L, 3L, 2L, 3L, 3L,

1L, 1L, 1L, 1L, 3L, 2L, 1L, 2L, 3L, 2L, 2L, 3L, 2L, 2L, 4L, 0L,

2L, 3L, 3L, 3L, 3L, 2L, 2L, 3L, 1L, 3L, 1L, 2L, 1L, 3L, 3L, 3L,

2L, 2L, 5L, 3L, 4L, 3L, 3L, 1L, 2L, 1L, 2L, 2L, 3L, 2L, 1L, 2L,

2L, 2L, 2L, 3L, 2L, 1L, 2L, 1L, 2L, 2L, 4L, 3L, 2L, 4L, 3L, 1L,

1L, 3L, 2L, 1L, 2L, 4L, 2L, 2L, 5L, 3L, 2L, 4L, 5L, 2L, 3L, 4L,

1L, 1L, 1L, 3L, 3L, 2L, 3L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,

3L, 4L, 3L, 3L, 2L, 2L, 3L, 2L, 1L, 1L, 2L, 2L, 3L, 3L, 3L, 4L,

1L, 1L, 3L, 5L, 0L, 0L, 2L, 2L, 4L, 2L, 2L, 1L, 3L, 2L, 1L, 2L,

1L, 1L, 2L, 2L, 2L, 1L, 4L, 1L, 3L, 4L, 4L, 3L, 4L, 1L, 1L, 2L,

3L, 3L, 5L, 2L, 1L, 2L, 2L, 3L, 3L, 1L, 2L, 2L, 1L, 3L, 4L, 3L,

1L, 4L, 3L, 2L, 3L, 2L, 5L, 4L, 2L, 4L, 3L, 3L, 2L, 1L, 3L, 2L,

2L, 3L, 1L, 1L, 2L, 1L, 2L, 3L, 4L, 1L, 1L, 2L, 2L, 2L, 2L, 2L,

3L, 2L, 1L, 3L, 5L, 2L, 3L, 5L, 2L, 4L, 2L, 2L, 4L, 2L, 2L, 2L,

3L, 3L, 3L, 3L, 2L, 5L, 2L, 3L, 2L, 0L, 1L, 0L, 2L, 3L, 4L, 2L,

2L, 3L, 3L, 2L, 3L, 2L, 2L, 3L, 3L, 2L, 2L, 3L, 1L, 2L, 3L, 1L,

2L, 1L, 3L, 3L, 2L, 4L, 3L, 1L, 2L, 2L, 3L, 2L, 3L, 5L, 3L, 1L,

2L, 2L, 3L, 1L, 2L, 1L, 1L, 1L, 1L, 1L, 3L, 3L, 3L, 1L, 3L, 2L,

3L, 1L, 3L, 2L, 4L, 2L, 3L, 2L, 3L, 1L, 1L, 2L, 2L, 2L, 0L, 3L,

3L, 1L, 1L, 2L, 1L, 4L, 2L, 2L, 1L, 4L, 5L, 5L, 1L, 3L, 3L, 1L,

2L, 4L, 2L, 4L, 3L, 4L, 2L, 2L, 3L, 1L, 2L, 3L, 1L, 3L, 2L, 3L,

2L, 1L, 2L, 2L, 2L, 2L, 3L, 1L, 2L, 4L, 3L, 4L, 3L, 2L, 3L, 3L,

3L, 3L, 3L, 2L, 2L, 3L, 4L, 4L, 2L, 2L, 2L, 5L, 3L, 3L, 5L, 2L,

3L, 2L, 1L, 1L, 4L, 2L, 2L, 2L, 1L, 4L, 0L, 2L, 3L, 1L, 3L, 3L,

2L, 3L, 2L, 3L, 1L, 2L, 1L, 4L, 2L, 2L, 4L, 3L, 3L, 2L, 3L, 3L,

2L, 4L, 3L, 2L, 2L, 3L, 1L, 2L, 2L, 2L, 2L, 4L, 4L, 3L, 2L, 3L,

5L, 3L, 1L, 2L, 2L, 3L, 3L, 1L, 2L, 3L, 3L, 3L, 1L, 1L, 1L, 2L,

2L, 3L, 1L, 1L, 3L, 1L, 1L, 2L, 1L, 2L, 1L, 1L, 2L, 2L, 3L, 3L,

1L, 3L, 2L, 1L, 1L, 2L, 3L, 2L, 2L, 1L, 4L, 2L, 3L, 2L, 2L, 0L,

2L, 1L, 1L, 2L, 2L, 1L, 1L, 1L, 2L, 2L, 3L, 4L, 2L, 2L, 1L, 3L,

3L, 4L, 3L, 3L, 2L, 2L, 2L, 1L, 1L, 5L, 3L, 4L, 2L, 2L, 2L, 2L,

3L, 3L, 2L, 3L, 3L, 3L, 4L, 2L, 3L, 2L, 3L, 1L, 3L, 2L, 2L, 2L,

2L, 2L, 2L, 1L, 1L, 5L, 2L, 2L, 3L, 1L, 3L, 3L, 1L, 2L, 1L, 4L,

2L, 2L, 2L, 3L, 4L, 2L, 0L, 2L, 3L, 2L, 3L, 3L, 3L, 3L, 2L, 2L,

3L, 2L, 1L, 3L, 3L, 2L, 3L, 2L, 3L, 1L, 2L, 1L, 2L, 1L, 2L, 1L,

2L, 3L, 3L, 2L, 2L, 3L, 1L, 3L, 4L, 3L, 2L, 2L, 2L, 1L, 4L, 2L,

3L, 3L, 2L, 2L, 4L, 3L, 4L, 2L, 2L, 1L, 3L, 2L, 2L, 0L, 2L, 2L,

4L, 1L, 3L, 1L, 2L, 2L, 1L, 2L, 3L, 2L, 1L, 1L, 2L, 2L, 2L, 1L,

3L, 1L, 2L, 2L, 2L, 2L, 5L, 0L, 3L, 5L, 2L, 2L, 0L, 2L, 4L, 2L,

0L, 1L, 2L, 2L, 1L, 2L, 3L, 3L, 2L, 4L, 2L, 2L, 3L, 2L, 3L, 4L,

3L, 2L, 2L, 3L, 4L, 2L, 1L, 3L, 3L, 2L, 2L, 3L, 5L, 1L, 2L, 2L,

2L, 1L, 1L, 2L, 3L, 3L, 2L, 2L, 2L, 3L, 1L, 2L, 1L, 2L, 1L, 5L,

3L, 5L, 2L, 1L, 2L, 1L, 1L, 0L, 0L, 2L, 1L, 2L, 2L, 2L, 1L, 3L,

1L, 1L, 2L, 1L, 2L, 1L, 2L, 3L, 2L, 3L, 1L, 1L, 1L, 1L, 3L, 2L,

2L, 2L, 4L, 2L, 3L, 1L, 2L, 2L, 1L, 1L, 4L, 2L, 3L, 2L, 2L, 2L,

1L, 1L, 1L, 2L, 1L, 5L, 4L, 2L, 2L, 3L, 3L, 1L, 1L, 2L, 1L, 1L,

3L, 2L, 2L, 3L, 1L, 2L, 3L, 4L, 2L, 1L, 5L, 3L, 4L, 1L, 2L, 3L,

3L, 2L, 4L, 1L, 3L, 3L, 3L, 4L, 3L, 3L, 3L, 3L, 4L, 1L, 4L, 2L,

3L, 1L, 1L, 2L, 1L, 3L, 3L, 2L, 1L, 2L, 1L, 2L, 3L, 2L, 3L, 2L,

2L, 1L, 2L, 2L, 1L, 0L, 3L, 1L, 4L, 2L, 2L, 1L, 2L, 2L, 3L, 2L,

2L, 4L, 3L, 3L, 2L, 3L, 2L, 2L, 3L, 2L, 2L, 2L, 2L, 2L, 2L, 1L,

2L, 1L, 2L, 3L, 2L, 3L, 1L, 1L, 1L, 2L, 3L, 2L, 0L, 3L, 3L, 2L,

3L, 2L, 3L, 3L, 1L, 3L, 3L, 3L, 4L, 2L, 2L, 1L, 2L, 4L, 4L, 1L,

4L, 3L, 2L, 1L, 1L, 2L, 2L, 3L, 5L, 2L, 2L, 1L, 1L, 1L, 2L, 3L,

2L, 1L, 1L, 2L, 2L, 2L, 1L, 2L, 0L, 2L, 2L, 1L, 3L, 3L, 3L, 2L,

3L, 2L, 2L, 2L, 3L, 3L, 2L, 3L, 2L, 2L, 1L, 3L, 3L, 2L, 0L, 1L,

1L, 2L, 0L, 1L, 2L, 2L, 1L, 3L, 2L, 3L, 3L, 1L, 3L, 2L, 2L, 2L,

1L, 3L, 2L, 3L, 3L, 3L, 5L, 2L, 3L, 4L, 4L, 2L, 4L, 2L, 2L, 5L,

1L, 4L, 2L, 3L, 2L, 2L, 2L, 2L, 3L, 3L, 2L, 1L, 2L, 2L, 1L, 1L,

5L, 1L, 1L, 3L, 2L, 2L, 1L, 1L, 4L, 2L, 3L, 3L, 4L, 1L, 1L, 2L,

5L, 1L, 2L, 2L, 2L, 2L, 3L, 1L, 3L, 1L, 2L, 5L, 3L, 3L, 2L, 2L,

3L, 1L, 3L, 2L, 3L, 1L, 1L, 1L, 2L, 2L, 2L, 1L, 1L, 2L, 1L, 3L,

3L, 3L, 1L, 1L, 3L, 3L, 1L, 2L, 2L, 2L, 3L, 2L, 2L, 3L, 1L, 2L,

1L, 3L, 1L, 2L, 2L, 2L, 1L, 2L, 2L, 1L, 2L, 2L, 3L, 1L, 3L, 1L,

1L, 3L, 3L, 0L, 2L, 2L, 2L, 3L, 1L, 3L, 1L, 1L, 1L, 2L, 1L, 1L,

4L, 2L, 2L, 2L, 3L, 1L, 2L, 1L, 2L, 3L, 2L, 3L, 1L, 1L, 1L, 3L,

2L, 1L, 1L, 1L, 3L, 3L, 4L, 3L, 2L, 2L, 2L, 2L, 3L, 3L, 2L, 5L,

3L, 0L, 3L, 2L, 2L, 3L, 2L, 1L, 1L, 1L, 3L), psd = c(4L, 2L,

4L, 2L, 2L, 3L, 5L, 4L, 3L, 3L, 5L, 4L, 5L, 4L, 2L, 4L, 4L, 2L,

3L, 3L, 3L, 1L, 3L, 4L, 3L, 4L, 3L, 0L, 4L, 4L, 4L, 4L, 4L, 1L,

3L, 4L, 4L, 3L, 2L, 2L, 2L, 4L, 2L, 3L, 4L, 0L, 2L, 3L, 5L, 4L,

4L, 3L, 4L, 4L, 2L, 4L, 4L, 3L, 2L, 4L, 4L, 3L, 3L, 5L, 2L, 3L,

4L, 3L, 4L, 3L, 3L, 1L, 2L, 2L, 2L, 0L, 3L, 1L, 2L, 3L, 3L, 3L,

0L, 2L, 4L, 3L, 3L, 1L, 3L, 4L, 4L, 4L, 3L, 3L, 4L, 4L, 4L, 1L,

4L, 3L, 2L, 3L, 1L, 5L, 1L, 4L, 4L, 3L, 2L, 4L, 3L, 3L, 3L, 2L,

4L, 2L, 4L, 3L, 2L, 2L, 3L, 3L, 3L, 3L, 3L, 2L, 3L, 3L, 2L, 3L,

3L, 3L, 2L, 3L, 3L, 4L, 4L, 3L, 2L, 3L, 3L, 2L, 3L, 2L, 4L, 4L,

0L, 3L, 4L, 3L, 2L, 3L, 2L, 3L, 4L, 3L, 3L, 4L, 2L, 3L, 3L, 1L,

0L, 4L, 4L, 2L, 3L, 4L, 4L, 4L, 2L, 3L, 3L, 3L, 2L, 1L, 3L, 4L,

4L, 4L, 4L, 4L, 2L, 3L, 2L, 4L, 4L, 2L, 3L, 3L, 4L, 3L, 3L, 2L,

3L, 3L, 3L, 0L, 2L, 4L, 2L, 4L, 4L, 4L, 3L, 4L, 3L, 3L, 4L, 2L,

4L, 3L, 4L, 0L, 4L, 4L, 4L, 4L, 3L, 4L, 4L, 4L, 4L, 4L, 3L, 4L,

5L, 4L, 3L, 4L, 3L, 2L, 3L, 4L, 4L, 3L, 3L, 3L, 3L, 3L, 3L, 3L,

4L, 4L, 3L, 4L, 3L, 4L, 4L, 4L, 3L, 3L, 2L, 3L, 4L, 3L, 1L, 4L,

3L, 1L, 4L, 3L, 0L, 1L, 5L, 3L, 1L, 3L, 4L, 4L, 5L, 4L, 2L, 2L,

2L, 3L, 3L, 4L, 5L, 4L, 3L, 3L, 4L, 3L, 5L, 4L, 3L, 2L, 4L, 1L,

4L, 3L, 2L, 3L, 3L, 3L, 0L, 4L, 1L, 3L, 3L, 3L, 4L, 4L, 2L, 4L,

3L, 4L, 4L, 4L, 2L, 2L, 2L, 3L, 3L, 2L, 3L, 2L, 4L, 3L, 5L, 2L,

4L, 4L, 2L, 5L, 2L, 3L, 4L, 2L, 4L, 3L, 5L, 4L, 2L, 3L, 3L, 3L,

3L, 3L, 3L, 2L, 2L, 4L, 4L, 1L, 5L, 3L, 4L, 4L, 1L, 4L, 3L, 3L,

4L, 4L, 2L, 3L, 2L, 0L, 4L, 2L, 1L, 3L, 4L, 4L, 3L, 3L, 3L, 2L,

4L, 4L, 5L, 3L, 2L, 4L, 4L, 3L, 4L, 3L, 3L, 0L, 2L, 3L, 2L, 0L,

4L, 3L, 3L, 2L, 3L, 2L, 3L, 4L, 2L, 5L, 4L, 3L, 4L, 3L, 1L, 3L,

4L, 5L, 3L, 4L, 3L, 4L, 2L, 3L, 2L, 4L, 3L, 0L, 3L, 4L, 4L, 1L,

2L, 3L, 3L, 3L, 3L, 4L, 3L, 2L, 2L, 3L, 4L, 2L, 3L, 2L, 4L, 2L,

4L, 1L, 4L, 5L, 3L, 4L, 3L, 0L, 3L, 4L, 3L, 2L, 4L, 3L, 3L, 1L,

4L, 2L, 2L, 4L, 3L, 2L, 3L, 4L, 5L, 2L, 4L, 2L, 2L, 2L, 2L, 3L,

3L, 3L, 3L, 3L, 3L, 3L, 1L, 2L, 4L, 3L, 4L, 2L, 4L, 2L, 3L, 4L,

2L, 3L, 2L, 3L, 4L, 3L, 2L, 1L, 2L, 3L, 4L, 3L, 2L, 4L, 1L, 1L,

4L, 4L, 2L, 3L, 2L, 3L, 2L, 2L, 4L, 2L, 4L, 3L, 2L, 4L, 3L, 4L,

4L, 2L, 3L, 2L, 4L, 2L, 1L, 3L, 1L, 2L, 2L, 4L, 3L, 2L, 4L, 2L,

3L, 4L, 3L, 3L, 5L, 4L, 2L, 4L, 1L, 3L, 2L, 3L, 2L, 2L, 2L, 3L,

4L, 2L, 0L, 2L, 1L, 2L, 2L, 3L, 3L, 4L, 4L, 4L, 3L, 3L, 3L, 1L,

4L, 3L, 1L, 3L, 2L, 1L, 3L, 2L, 3L, 1L, 2L, 1L, 3L, 4L, 4L, 3L,

1L, 3L, 4L, 2L, 3L, 4L, 5L, 4L, 3L, 3L, 3L, 3L, 4L, 4L, 4L, 4L,

2L, 3L, 3L, 2L, 3L, 3L, 1L, 2L, 3L, 3L, 3L, 2L, 4L, 0L, 3L, 3L,

2L, 5L, 3L, 4L, 5L, 4L, 1L, 2L, 3L, 4L, 2L, 2L, 5L, 3L, 4L, 3L,

2L, 4L, 3L, 3L, 3L, 4L, 3L, 4L, 1L, 2L, 4L, 3L, 3L, 3L, 3L, 4L,

2L, 2L, 3L, 4L, 1L, 3L, 5L, 3L, 2L, 3L, 2L, 4L, 4L, 3L, 3L, 3L,

4L, 1L, 4L, 2L, 3L, 4L, 4L, 2L, 4L, 3L, 4L, 2L, 4L, 3L, 3L, 3L,

2L, 3L, 3L, 3L, 3L, 2L, 3L, 4L, 2L, 2L, 2L, 4L, 3L, 2L, 2L, 2L,

5L, 4L, 4L, 4L, 5L, 3L, 4L, 2L, 4L, 3L, 0L, 4L, 4L, 5L, 4L, 4L,

4L, 4L, 5L, 2L, 4L, 3L, 2L, 4L, 3L, 2L, 1L, 4L, 0L, 4L, 3L, 5L,

4L, 4L, 1L, 3L, 1L, 2L, 2L, 2L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 4L,

2L, 3L, 3L, 3L, 4L, 1L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 4L, 2L,

4L, 1L, 1L, 1L, 2L, 3L, 0L, 4L, 5L, 1L, 3L, 3L, 2L, 3L, 2L, 2L,

4L, 2L, 2L, 4L, 2L, 1L, 3L, 3L, 2L, 3L, 1L, 3L, 2L, 0L, 3L, 1L,

2L, 2L, 3L, 2L, 3L, 2L, 3L, 1L, 4L, 3L, 1L, 1L, 2L, 5L, 1L, 3L,

3L, 3L, 2L, 1L, 2L, 0L, 4L, 5L, 2L, 3L, 2L, 3L, 4L, 1L, 4L, 3L,

2L, 4L, 0L, 1L, 4L, 2L, 4L, 4L, 3L, 3L, 4L, 1L, 3L, 3L, 2L, 2L,

4L, 4L, 4L, 4L, 2L, 4L, 4L, 4L, 3L, 4L, 3L, 5L, 2L, 2L, 2L, 3L,

2L, 3L, 4L, 3L, 3L, 4L, 3L, 4L, 3L, 3L, 1L, 3L, 4L, 4L, 1L, 3L,

2L, 2L, 4L, 4L, 4L, 0L, 4L, 2L, 2L, 3L, 3L, 4L, 3L, 5L, 2L, 3L,

2L, 4L, 2L, 4L, 4L, 1L, 4L, 4L, 0L, 4L, 3L, 4L, 3L, 4L, 2L, 3L,

4L, 3L, 3L, 3L, 5L, 3L, 0L, 2L, 4L, 2L, 3L, 4L, 2L, 4L, 3L, 3L,

3L, 3L, 3L, 2L, 3L, 4L, 3L, 4L, 4L, 3L, 4L, 4L, 4L, 4L, 5L, 2L,

3L, 3L, 3L, 2L, 3L, 3L, 3L, 3L, 2L, 3L, 4L, 4L, 3L, 3L, 3L, 4L,

2L, 3L, 0L, 3L, 4L, 4L, 1L, 2L, 1L, 2L, 2L, 2L, 3L, 5L, 3L, 4L,

1L, 0L, 4L, 3L, 3L, 4L, 3L, 3L, 2L, 3L, 3L, 2L, 1L, 2L, 2L, 3L,

4L, 3L, 4L, 4L, 3L, 3L, 4L, 2L, 2L, 3L, 3L, 3L, 3L, 4L, 3L, 4L,

2L, 3L, 3L, 5L, 3L, 2L, 4L, 3L, 4L, 1L, 2L, 3L, 2L, 2L, 4L, 4L,

3L, 4L, 4L, 3L, 3L, 4L, 4L, 2L, 4L, 3L, 4L, 3L, 4L, 3L, 4L, 3L,

4L, 1L, 2L, 3L, 4L, 2L, 3L, 3L, 3L, 3L, 1L, 4L, 5L, 4L, 2L, 3L,

3L, 2L, 2L, 1L, 2L, 4L, 3L, 4L, 4L, 4L, 3L, 2L, 1L, 1L, 2L, 2L,

2L, 3L, 1L, 2L, 4L, 4L, 4L, 4L, 1L, 2L, 2L, 2L, 4L, 0L, 3L, 3L,

4L, 4L, 2L, 3L, 0L, 3L, 3L, 2L, 4L, 2L, 2L, 4L, 3L, 2L, 3L, 3L,

1L, 4L, 3L, 2L, 4L, 2L, 4L, 3L, 3L, 4L, 3L, 4L, 3L, 4L, 5L, 3L,

4L, 0L, 3L, 4L, 2L, 3L, 3L, 3L, 1L, 1L, 2L, 2L, 3L, 2L, 1L, 1L,

2L, 3L, 4L, 4L, 2L, 3L, 3L, 4L, 2L, 4L, 1L, 2L, 4L, 2L, 2L, 3L,

4L, 3L, 1L, 2L, 2L, 3L, 4L, 3L, 4L, 4L, 4L, 2L, 3L, 4L, 2L, 2L,

3L, 3L, 3L, 4L, 3L, 1L, 0L, 3L, 2L, 2L, 3L, 3L, 4L, 3L, 4L, 1L,

2L, 4L, 0L, 3L, 3L, 3L, 2L, 3L, 2L, 2L, 2L, 3L, 0L, 4L, 2L, 3L,

2L, 4L, 2L, 4L, 3L, 3L, 1L, 4L, 2L, 3L, 2L, 3L, 2L, 4L, 2L, 4L,

4L, 2L, 1L, 2L, 2L, 4L, 3L, 2L, 3L, 3L, 2L, 3L, 4L, 4L, 3L, 2L,

3L, 3L, 2L, 4L, 3L, 3L, 2L, 3L, 4L, 4L, 2L, 3L, 3L, 3L, 4L, 2L,

2L, 1L, 4L, 2L, 3L, 2L, 2L, 3L, 2L, 0L, 3L, 2L, 2L, 2L, 2L, 3L,

4L, 4L, 2L, 3L, 3L, 2L, 3L, 2L, 4L, 3L, 4L, 1L, 4L, 2L, 1L, 1L,

2L, 4L, 4L, 3L, 2L, 3L, 4L, 2L, 2L, 2L, 3L, 4L, 2L, 2L, 1L, 2L,

1L, 4L, 2L, 2L, 4L, 4L, 3L, 5L, 2L, 4L, 4L, 2L, 2L, 3L, 3L, 3L,

4L, 3L, 1L, 4L, 2L, 2L, 4L, 1L, 1L, 4L, 0L, 2L, 2L, 1L, 2L, 0L,

1L, 2L, 4L, 2L, 3L, 2L, 3L, 5L, 4L, 4L, 2L, 3L, 2L, 1L, 2L, 4L,

1L, 4L, 3L, 1L, 2L, 5L, 4L, 0L, 4L, 2L, 3L, 1L, 4L, 0L, 3L, 2L,

4L, 2L, 2L, 3L, 4L, 4L, 2L, 0L, 2L, 2L, 2L, 2L, 3L, 2L, 2L, 3L,

4L, 3L, 3L, 3L, 3L, 4L, 4L, 0L, 3L, 2L, 2L, 2L, 2L, 4L, 2L, 2L,

4L, 3L, 1L, 2L, 1L, 2L, 1L, 4L, 4L, 4L, 4L, 4L, 2L, 2L, 3L, 5L,

3L, 3L, 4L, 3L, 4L, 1L, 3L, 3L, 4L, 2L, 4L, 4L, 2L, 4L, 2L, 4L,

2L, 3L, 3L, 3L, 3L, 4L, 5L, 3L, 3L, 3L, 2L, 2L, 3L, 2L, 3L, 2L,

1L, 3L), gpa = structure(c(4L, 4L, 3L, 3L, 3L, 3L, 5L, 3L, 5L,

3L, 5L, 1L, 3L, 2L, 5L, 3L, 3L, 2L, 5L, 1L, 2L, 2L, 1L, 3L, 3L,

2L, 2L, 2L, 2L, 5L, 1L, 5L, 3L, 3L, 2L, 3L, 2L, 5L, 4L, 2L, 2L,

5L, 5L, 3L, 5L, 3L, 2L, 3L, 5L, 3L, 3L, 2L, 2L, 2L, 5L, 2L, 5L,

2L, 3L, 4L, 3L, 3L, 2L, 3L, 3L, 4L, 3L, 4L, 3L, 2L, 4L, 1L, 4L,

3L, 3L, 5L, 5L, 5L, 5L, 3L, 5L, 3L, 4L, 5L, 3L, 3L, 4L, 2L, 2L,

4L, 5L, 3L, 4L, 2L, 4L, 2L, 3L, 3L, 4L, 3L, 4L, 4L, 5L, 4L, 2L,

4L, 4L, 2L, 4L, 4L, 3L, 2L, 4L, 5L, 4L, 4L, 3L, 3L, 2L, 3L, 1L,

2L, 2L, 4L, 3L, 1L, 3L, 2L, 4L, 4L, 4L, 3L, 4L, 3L, 5L, 3L, 2L,

4L, 2L, 4L, 4L, 5L, 5L, 5L, 3L, 2L, 3L, 3L, 4L, 3L, 5L, 3L, 3L,

3L, 3L, 2L, 5L, 3L, 4L, 4L, 1L, 1L, 4L, 3L, 4L, 5L, 5L, 3L, 2L,

3L, 5L, 2L, 4L, 3L, 3L, 4L, 4L, 2L, 3L, 2L, 4L, 5L, 4L, 3L, 4L,

2L, 5L, 2L, 2L, 2L, 4L, 5L, 4L, 1L, 4L, 2L, 4L, 5L, 4L, 3L, 3L,

3L, 4L, 4L, 4L, 3L, 4L, 3L, 3L, 3L, 3L, 3L, 3L, 4L, 3L, 4L, 3L,

3L, 2L, 4L, 4L, 4L, 5L, 5L, 4L, 3L, 4L, 3L, 2L, 2L, 2L, 3L, 2L,

3L, 2L, 2L, 1L, 5L, 5L, 4L, 2L, 3L, 3L, 3L, 2L, 2L, 4L, 2L, 1L,

3L, 3L, 3L, 3L, 3L, 2L, 4L, 3L, 2L, 4L, 5L, 5L, 4L, 5L, 5L, 5L,

4L, 1L, 2L, 5L, 4L, 4L, 3L, 4L, 5L, 4L, 5L, 1L, 2L, 3L, 4L, 5L,

4L, 1L, 4L, 2L, 2L, 3L, 4L, 2L, 3L, 2L, 4L, 4L, 5L, 2L, 2L, 4L,

3L, 2L, 5L, 4L, 5L, 3L, 3L, 1L, 5L, 3L, 2L, 5L, 3L, 3L, 4L, 4L,

4L, 2L, 4L, 5L, 4L, 5L, 4L, 4L, 4L, 3L, 3L, 4L, 4L, 3L, 4L, 5L,

3L, 2L, 3L, 5L, 4L, 5L, 4L, 2L, 4L, 4L, 2L, 4L, 5L, 4L, 3L, 3L,

3L, 4L, 3L, 5L, 4L, 4L, 3L, 3L, 5L, 2L, 2L, 4L, 1L, 4L, 1L, 4L,

3L, 4L, 3L, 4L, 2L, 4L, 2L, 2L, 5L, 1L, 2L, 1L, 4L, 1L, 3L, 5L,

2L, 5L, 3L, 3L, 2L, 4L, 4L, 4L, 4L, 5L, 4L, 1L, 5L, 5L, 3L, 3L,

3L, 4L, 4L, 2L, 5L, 3L, 2L, 3L, 4L, 2L, 2L, 5L, 4L, 3L, 3L, 4L,

2L, 2L, 3L, 3L, 4L, 3L, 3L, 4L, 3L, 5L, 2L, 2L, 3L, 5L, 4L, 4L,

4L, 3L, 4L, 3L, 2L, 3L, 3L, 5L, 5L, 5L, 5L, 5L, 2L, 4L, 4L, 4L,

4L, 4L, 2L, 2L, 5L, 3L, 3L, 2L, 5L, 5L, 1L, 5L, 3L, 4L, 4L, 3L,

5L, 2L, 5L, 4L, 5L, 5L, 4L, 4L, 4L, 3L, 5L, 2L, 5L, 4L, 4L, 5L,

1L, 2L, 5L, 5L, 4L, 3L, 4L, 2L, 1L, 1L, 4L, 3L, 5L, 4L, 2L, 3L,

3L, 3L, 3L, 4L, 2L, 5L, 4L, 5L, 5L, 4L, 5L, 4L, 2L, 3L, 2L, 2L,

2L, 3L, 3L, 4L, 2L, 4L, 4L, 5L, 2L, 3L, 4L, 4L, 4L, 4L, 2L, 4L,

5L, 5L, 3L, 5L, 5L, 4L, 4L, 4L, 5L, 5L, 3L, 5L, 4L, 4L, 2L, 4L,

2L, 4L, 4L, 2L, 5L, 4L, 5L, 4L, 4L, 5L, 4L, 4L, 4L, 5L, 4L, 3L,

3L, 3L, 4L, 2L, 2L, 5L, 4L, 3L, 5L, 4L, 4L, 5L, 5L, 2L, 3L, 5L,

4L, 3L, 4L, 4L, 4L, 3L, 2L, 3L, 3L, 4L, 4L, 3L, 1L, 3L, 2L, 2L,

3L, 3L, 2L, 4L, 3L, 5L, 3L, 4L, 3L, 4L, 3L, 5L, 4L, 3L, 2L, 2L,

5L, 2L, 5L, 4L, 5L, 2L, 3L, 4L, 2L, 3L, 2L, 4L, 5L, 5L, 2L, 3L,

2L, 4L, 3L, 2L, 5L, 2L, 5L, 2L, 5L, 3L, 3L, 3L, 4L, 2L, 2L, 3L,

1L, 3L, 3L, 2L, 4L, 4L, 1L, 4L, 3L, 4L, 3L, 3L, 4L, 3L, 4L, 4L,

3L, 2L, 4L, 5L, 5L, 5L, 5L, 5L, 5L, 4L, 1L, 4L, 4L, 2L, 2L, 3L,

3L, 2L, 2L, 5L, 5L, 3L, 3L, 4L, 5L, 4L, 4L, 3L, 3L, 5L, 2L, 4L,

4L, 4L, 3L, 4L, 4L, 5L, 4L, 4L, 4L, 3L, 5L, 5L, 4L, 3L, 3L, 3L,

3L, 4L, 3L, 3L, 3L, 4L, 4L, 3L, 4L, 3L, 4L, 3L, 3L, 5L, 4L, 4L,

5L, 5L, 5L, 5L, 4L, 5L, 5L, 2L, 3L, 3L, 4L, 5L, 4L, 3L, 5L, 3L,

1L, 5L, 5L, 4L, 1L, 4L, 3L, 4L, 4L, 3L, 4L, 3L, 4L, 5L, 2L, 3L,

2L, 2L, 3L, 3L, 5L, 3L, 2L, 5L, 4L, 2L, 5L, 5L, 5L, 5L, 2L, 3L,

3L, 5L, 3L, 2L, 5L, 2L, 4L, 4L, 5L, 4L, 4L, 3L, 2L, 3L, 5L, 4L,

5L, 4L, 5L, 3L, 4L, 5L, 3L, 5L, 5L, 2L, 4L, 3L, 4L, 4L, 3L, 3L,

5L, 3L, 5L, 4L, 5L, 5L, 4L, 2L, 1L, 5L, 3L, 4L, 5L, 3L, 3L, 2L,

2L, 3L, 2L, 4L, 3L, 4L, 5L, 3L, 4L, 4L, 2L, 5L, 2L, 3L, 4L, 4L,

4L, 4L, 3L, 5L, 4L, 4L, 3L, 4L, 2L, 3L, 4L, 2L, 2L, 2L, 3L, 3L,

4L, 2L, 3L, 3L, 4L, 3L, 4L, 4L, 2L, 4L, 4L, 3L, 4L, 3L, 1L, 3L,

2L, 2L, 4L, 2L, 3L, 5L, 4L, 4L, 3L, 3L, 5L, 4L, 5L, 4L, 4L, 4L,

4L, 3L, 4L, 2L, 4L, 4L, 2L, 4L, 2L, 5L, 4L, 4L, 5L, 5L, 5L, 3L,

3L, 3L, 5L, 5L, 2L, 5L, 4L, 5L, 4L, 3L, 3L, 4L, 5L, 4L, 3L, 4L,

4L, 2L, 3L, 5L, 4L, 5L, 2L, 5L, 4L, 3L, 2L, 2L, 3L, 2L, 4L, 3L,

3L, 3L, 2L, 4L, 5L, 4L, 1L, 4L, 1L, 3L, 3L, 4L, 5L, 3L, 3L, 3L,

4L, 4L, 4L, 3L, 2L, 3L, 2L, 2L, 4L, 2L, 3L, 2L, 3L, 2L, 3L, 4L,

2L, 4L, 2L, 4L, 4L, 3L, 4L, 4L, 3L, 4L, 4L, 2L, 3L, 4L, 3L, 2L,

4L, 5L, 4L, 4L, 4L, 5L, 5L, 5L, 5L, 4L, 3L, 3L, 3L, 5L, 3L, 4L,

2L, 4L, 2L, 5L, 5L, 3L, 3L, 4L, 3L, 3L, 5L, 3L, 3L, 5L, 4L, 4L,

2L, 4L, 5L, 5L, 3L, 2L, 2L, 3L, 3L, 4L, 4L, 2L, 5L, 2L, 5L, 4L,

4L, 4L, 2L, 5L, 3L, 2L, 4L, 4L, 3L, 2L, 2L, 4L, 3L, 3L, 3L, 5L,

3L, 4L, 2L, 5L, 4L, 2L, 2L, 3L, 4L, 4L, 5L, 3L, 5L, 5L, 5L, 5L,

5L, 5L, 5L, 5L, 5L, 4L, 3L, 4L, 5L, 2L, 4L, 5L, 5L, 3L, 3L, 5L,

5L, 5L, 4L, 5L, 5L, 5L, 5L, 5L, 3L, 3L, 5L, 5L, 3L, 3L, 5L, 5L,

5L, 3L, 4L, 3L, 3L, 4L, 4L, 4L, 5L, 4L, 4L, 4L, 4L, 4L, 2L, 4L,

5L, 5L, 4L, 3L, 2L, 4L, 2L, 3L, 4L, 1L, 3L, 3L, 5L, 5L, 5L, 5L,

3L, 4L, 3L, 4L, 3L, 5L, 5L, 5L, 5L, 4L, 3L, 3L, 3L, 3L, 3L, 4L,

3L, 3L, 5L, 3L, 3L, 3L, 4L, 4L, 4L, 4L, 3L, 5L, 4L, 5L, 5L, 4L,

4L, 4L, 5L, 5L, 5L, 3L, 4L, 2L, 4L, 4L, 3L, 4L, 2L, 5L, 4L, 4L,

4L, 3L, 5L, 4L, 5L, 3L, 4L, 4L, 4L, 3L, 4L, 4L, 4L, 2L, 2L, 5L,

5L, 5L, 5L, 4L, 2L, 4L, 5L, 4L, 4L, 3L, 2L, 2L, 5L, 5L, 4L, 5L,

5L, 4L, 5L, 3L, 4L, 4L, 4L, 2L, 5L, 5L, 2L, 4L, 2L, 4L, 5L, 5L,

5L, 3L, 3L, 5L, 1L, 2L, 3L, 2L, 3L, 1L, 1L, 3L, 3L, 3L, 2L, 3L,

4L, 4L, 4L, 3L, 3L, 2L, 4L, 5L, 5L, 5L, 4L, 4L, 4L, 3L, 3L, 5L,

3L, 4L, 5L, 5L, 4L, 4L, 5L, 2L, 3L, 5L, 4L, 1L, 3L, 3L, 3L, 2L,

3L, 3L, 2L, 5L, 2L, 3L, 3L, 3L, 3L, 3L, 2L, 4L, 5L, 2L, 5L, 5L,

4L, 4L, 5L, 4L, 2L, 3L, 5L, 4L, 5L, 4L, 3L, 4L, 2L, 4L, 2L, 2L,

4L, 5L, 5L, 5L, 5L, 3L, 4L, 4L, 4L, 3L, 2L, 4L, 4L, 3L, 2L, 3L,

3L, 4L, 2L, 2L, 4L, 5L, 4L, 5L, 4L, 4L, 4L, 4L, 5L, 4L, 4L, 2L,

3L, 2L, 4L, 4L, 2L, 5L, 5L, 5L, 5L, 5L, 4L, 5L, 5L, 4L, 2L, 5L,

4L, 5L, 5L, 4L, 5L, 2L, 3L, 4L, 2L, 3L, 4L, 2L, 4L, 2L, 5L, 5L,

4L, 4L, 5L, 5L, 5L, 5L, 4L, 5L, 1L, 4L, 3L, 4L, 4L, 4L, 4L, 2L,

4L, 4L, 4L, 5L, 1L, 3L, 5L, 2L, 4L, 4L, 2L, 4L, 4L, 2L, 2L, 5L,

4L, 5L, 5L, 5L, 4L, 4L, 5L, 1L, 1L, 5L, 4L, 3L, 3L, 5L, 4L, 4L,

4L, 5L, 4L, 5L, 2L, 3L, 3L, 4L, 5L, 4L, 2L, 2L, 5L, 2L, 3L, 5L,

5L, 2L, 4L, 3L, 5L, 2L, 5L, 5L, 5L, 3L, 4L), .Label = c("1",

"2", "3", "4", "5"), class =
"factor")), .Names = c("item25",

"psd", "gpa"), row.names = c(NA, -1428L), class =
"data.frame")



-- 

*Edward H Patzelt | Clinical Science PhD StudentPsychology | Harvard
University *

	[[alternative HTML version deleted]]

Richard M. Heiberger

2014-Apr-10 19:51 UTC

head link

[R] Plotting Simple Slopes with Multilevel Categorical Moderator

I think you are looking for analysis of covariance.
Try the ancova function in the HH package.

install.packages("HH")
library(HH)
?ancova
demo("ancova")

On Thu, Apr 10, 2014 at 10:48 AM, Patzelt, Edward <patzelt at
g.harvard.edu> wrote:> R -
>
> I've got a DV with 2 IVs one of which has 5 levels. I tried using the
> "pequod" package; however found that it is not able to
graph/simple slope a
> moderator with multiple levels. Is there a package available to do this?
> (data below)
>
> dat$gpa <- as.factor(dat$gpa)
>
> mod1 <- lmres(item25 ~ psd * gpa, centered = c("psd",
"gpa"), data = dat)
>
> sSlopes <- simpleSlope(mod1, pred = "psd", mod1 =
"gpa")
>
> PlotSlope(sSlopes, namey = "Affirmative Action", namex =
"Political
> Conservatism")
>
> structure(list(item25 = c(3L, 2L, 2L, 4L, 2L, 1L, 2L, 3L, 3L,
>
> 2L, 5L, 2L, 2L, 0L, 2L, 5L, 5L, 2L, 2L, 2L, 2L, 1L, 2L, 2L, 2L,
>
> 2L, 2L, 2L, 4L, 3L, 3L, 2L, 2L, 3L, 3L, 2L, 2L, 4L, 1L, 2L, 0L,
>
> 1L, 3L, 2L, 3L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 2L, 2L, 2L,
>
> 2L, 1L, 3L, 2L, 3L, 2L, 3L, 1L, 3L, 1L, 2L, 3L, 2L, 1L, 5L, 2L,
>
> 3L, 2L, 0L, 5L, 1L, 1L, 3L, 3L, 1L, 1L, 2L, 0L, 2L, 4L, 5L, 2L,
>
> 1L, 4L, 4L, 1L, 3L, 2L, 2L, 3L, 2L, 4L, 3L, 3L, 3L, 1L, 3L, 1L,
>
> 3L, 2L, 3L, 2L, 3L, 3L, 2L, 1L, 5L, 3L, 2L, 2L, 3L, 1L, 2L, 3L,
>
> 3L, 1L, 2L, 3L, 1L, 1L, 3L, 2L, 1L, 3L, 0L, 2L, 2L, 1L, 3L, 2L,
>
> 3L, 2L, 3L, 3L, 1L, 3L, 1L, 2L, 3L, 3L, 3L, 2L, 3L, 3L, 2L, 3L,
>
> 3L, 3L, 2L, 2L, 2L, 3L, 3L, 3L, 1L, 1L, 4L, 1L, 1L, 2L, 1L, 4L,
>
> 3L, 1L, 2L, 4L, 3L, 1L, 1L, 2L, 3L, 1L, 1L, 2L, 1L, 3L, 2L, 2L,
>
> 1L, 4L, 1L, 2L, 3L, 3L, 3L, 3L, 2L, 3L, 1L, 2L, 3L, 1L, 2L, 2L,
>
> 3L, 3L, 2L, 2L, 2L, 3L, 1L, 2L, 1L, 2L, 2L, 3L, 2L, 4L, 2L, 3L,
>
> 2L, 3L, 4L, 3L, 2L, 2L, 1L, 3L, 2L, 3L, 2L, 3L, 4L, 1L, 4L, 3L,
>
> 1L, 1L, 2L, 2L, 1L, 2L, 1L, 3L, 3L, 5L, 3L, 1L, 2L, 2L, 4L, 1L,
>
> 3L, 3L, 1L, 3L, 2L, 1L, 1L, 1L, 3L, 1L, 1L, 1L, 3L, 2L, 2L, 3L,
>
> 2L, 1L, 2L, 2L, 3L, 1L, 2L, 1L, 0L, 2L, 2L, 3L, 3L, 3L, 1L, 4L,
>
> 2L, 2L, 3L, 1L, 3L, 2L, 2L, 3L, 2L, 2L, 3L, 3L, 1L, 1L, 1L, 2L,
>
> 0L, 1L, 3L, 2L, 3L, 2L, 2L, 2L, 3L, 1L, 2L, 3L, 1L, 3L, 3L, 1L,
>
> 2L, 1L, 2L, 2L, 1L, 2L, 1L, 1L, 2L, 2L, 2L, 1L, 5L, 3L, 2L, 1L,
>
> 0L, 1L, 3L, 2L, 2L, 2L, 3L, 2L, 3L, 4L, 2L, 4L, 2L, 3L, 2L, 1L,
>
> 2L, 3L, 1L, 2L, 2L, 2L, 3L, 3L, 2L, 5L, 4L, 4L, 3L, 2L, 3L, 3L,
>
> 1L, 1L, 1L, 1L, 3L, 2L, 1L, 2L, 3L, 2L, 2L, 3L, 2L, 2L, 4L, 0L,
>
> 2L, 3L, 3L, 3L, 3L, 2L, 2L, 3L, 1L, 3L, 1L, 2L, 1L, 3L, 3L, 3L,
>
> 2L, 2L, 5L, 3L, 4L, 3L, 3L, 1L, 2L, 1L, 2L, 2L, 3L, 2L, 1L, 2L,
>
> 2L, 2L, 2L, 3L, 2L, 1L, 2L, 1L, 2L, 2L, 4L, 3L, 2L, 4L, 3L, 1L,
>
> 1L, 3L, 2L, 1L, 2L, 4L, 2L, 2L, 5L, 3L, 2L, 4L, 5L, 2L, 3L, 4L,
>
> 1L, 1L, 1L, 3L, 3L, 2L, 3L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
>
> 3L, 4L, 3L, 3L, 2L, 2L, 3L, 2L, 1L, 1L, 2L, 2L, 3L, 3L, 3L, 4L,
>
> 1L, 1L, 3L, 5L, 0L, 0L, 2L, 2L, 4L, 2L, 2L, 1L, 3L, 2L, 1L, 2L,
>
> 1L, 1L, 2L, 2L, 2L, 1L, 4L, 1L, 3L, 4L, 4L, 3L, 4L, 1L, 1L, 2L,
>
> 3L, 3L, 5L, 2L, 1L, 2L, 2L, 3L, 3L, 1L, 2L, 2L, 1L, 3L, 4L, 3L,
>
> 1L, 4L, 3L, 2L, 3L, 2L, 5L, 4L, 2L, 4L, 3L, 3L, 2L, 1L, 3L, 2L,
>
> 2L, 3L, 1L, 1L, 2L, 1L, 2L, 3L, 4L, 1L, 1L, 2L, 2L, 2L, 2L, 2L,
>
> 3L, 2L, 1L, 3L, 5L, 2L, 3L, 5L, 2L, 4L, 2L, 2L, 4L, 2L, 2L, 2L,
>
> 3L, 3L, 3L, 3L, 2L, 5L, 2L, 3L, 2L, 0L, 1L, 0L, 2L, 3L, 4L, 2L,
>
> 2L, 3L, 3L, 2L, 3L, 2L, 2L, 3L, 3L, 2L, 2L, 3L, 1L, 2L, 3L, 1L,
>
> 2L, 1L, 3L, 3L, 2L, 4L, 3L, 1L, 2L, 2L, 3L, 2L, 3L, 5L, 3L, 1L,
>
> 2L, 2L, 3L, 1L, 2L, 1L, 1L, 1L, 1L, 1L, 3L, 3L, 3L, 1L, 3L, 2L,
>
> 3L, 1L, 3L, 2L, 4L, 2L, 3L, 2L, 3L, 1L, 1L, 2L, 2L, 2L, 0L, 3L,
>
> 3L, 1L, 1L, 2L, 1L, 4L, 2L, 2L, 1L, 4L, 5L, 5L, 1L, 3L, 3L, 1L,
>
> 2L, 4L, 2L, 4L, 3L, 4L, 2L, 2L, 3L, 1L, 2L, 3L, 1L, 3L, 2L, 3L,
>
> 2L, 1L, 2L, 2L, 2L, 2L, 3L, 1L, 2L, 4L, 3L, 4L, 3L, 2L, 3L, 3L,
>
> 3L, 3L, 3L, 2L, 2L, 3L, 4L, 4L, 2L, 2L, 2L, 5L, 3L, 3L, 5L, 2L,
>
> 3L, 2L, 1L, 1L, 4L, 2L, 2L, 2L, 1L, 4L, 0L, 2L, 3L, 1L, 3L, 3L,
>
> 2L, 3L, 2L, 3L, 1L, 2L, 1L, 4L, 2L, 2L, 4L, 3L, 3L, 2L, 3L, 3L,
>
> 2L, 4L, 3L, 2L, 2L, 3L, 1L, 2L, 2L, 2L, 2L, 4L, 4L, 3L, 2L, 3L,
>
> 5L, 3L, 1L, 2L, 2L, 3L, 3L, 1L, 2L, 3L, 3L, 3L, 1L, 1L, 1L, 2L,
>
> 2L, 3L, 1L, 1L, 3L, 1L, 1L, 2L, 1L, 2L, 1L, 1L, 2L, 2L, 3L, 3L,
>
> 1L, 3L, 2L, 1L, 1L, 2L, 3L, 2L, 2L, 1L, 4L, 2L, 3L, 2L, 2L, 0L,
>
> 2L, 1L, 1L, 2L, 2L, 1L, 1L, 1L, 2L, 2L, 3L, 4L, 2L, 2L, 1L, 3L,
>
> 3L, 4L, 3L, 3L, 2L, 2L, 2L, 1L, 1L, 5L, 3L, 4L, 2L, 2L, 2L, 2L,
>
> 3L, 3L, 2L, 3L, 3L, 3L, 4L, 2L, 3L, 2L, 3L, 1L, 3L, 2L, 2L, 2L,
>
> 2L, 2L, 2L, 1L, 1L, 5L, 2L, 2L, 3L, 1L, 3L, 3L, 1L, 2L, 1L, 4L,
>
> 2L, 2L, 2L, 3L, 4L, 2L, 0L, 2L, 3L, 2L, 3L, 3L, 3L, 3L, 2L, 2L,
>
> 3L, 2L, 1L, 3L, 3L, 2L, 3L, 2L, 3L, 1L, 2L, 1L, 2L, 1L, 2L, 1L,
>
> 2L, 3L, 3L, 2L, 2L, 3L, 1L, 3L, 4L, 3L, 2L, 2L, 2L, 1L, 4L, 2L,
>
> 3L, 3L, 2L, 2L, 4L, 3L, 4L, 2L, 2L, 1L, 3L, 2L, 2L, 0L, 2L, 2L,
>
> 4L, 1L, 3L, 1L, 2L, 2L, 1L, 2L, 3L, 2L, 1L, 1L, 2L, 2L, 2L, 1L,
>
> 3L, 1L, 2L, 2L, 2L, 2L, 5L, 0L, 3L, 5L, 2L, 2L, 0L, 2L, 4L, 2L,
>
> 0L, 1L, 2L, 2L, 1L, 2L, 3L, 3L, 2L, 4L, 2L, 2L, 3L, 2L, 3L, 4L,
>
> 3L, 2L, 2L, 3L, 4L, 2L, 1L, 3L, 3L, 2L, 2L, 3L, 5L, 1L, 2L, 2L,
>
> 2L, 1L, 1L, 2L, 3L, 3L, 2L, 2L, 2L, 3L, 1L, 2L, 1L, 2L, 1L, 5L,
>
> 3L, 5L, 2L, 1L, 2L, 1L, 1L, 0L, 0L, 2L, 1L, 2L, 2L, 2L, 1L, 3L,
>
> 1L, 1L, 2L, 1L, 2L, 1L, 2L, 3L, 2L, 3L, 1L, 1L, 1L, 1L, 3L, 2L,
>
> 2L, 2L, 4L, 2L, 3L, 1L, 2L, 2L, 1L, 1L, 4L, 2L, 3L, 2L, 2L, 2L,
>
> 1L, 1L, 1L, 2L, 1L, 5L, 4L, 2L, 2L, 3L, 3L, 1L, 1L, 2L, 1L, 1L,
>
> 3L, 2L, 2L, 3L, 1L, 2L, 3L, 4L, 2L, 1L, 5L, 3L, 4L, 1L, 2L, 3L,
>
> 3L, 2L, 4L, 1L, 3L, 3L, 3L, 4L, 3L, 3L, 3L, 3L, 4L, 1L, 4L, 2L,
>
> 3L, 1L, 1L, 2L, 1L, 3L, 3L, 2L, 1L, 2L, 1L, 2L, 3L, 2L, 3L, 2L,
>
> 2L, 1L, 2L, 2L, 1L, 0L, 3L, 1L, 4L, 2L, 2L, 1L, 2L, 2L, 3L, 2L,
>
> 2L, 4L, 3L, 3L, 2L, 3L, 2L, 2L, 3L, 2L, 2L, 2L, 2L, 2L, 2L, 1L,
>
> 2L, 1L, 2L, 3L, 2L, 3L, 1L, 1L, 1L, 2L, 3L, 2L, 0L, 3L, 3L, 2L,
>
> 3L, 2L, 3L, 3L, 1L, 3L, 3L, 3L, 4L, 2L, 2L, 1L, 2L, 4L, 4L, 1L,
>
> 4L, 3L, 2L, 1L, 1L, 2L, 2L, 3L, 5L, 2L, 2L, 1L, 1L, 1L, 2L, 3L,
>
> 2L, 1L, 1L, 2L, 2L, 2L, 1L, 2L, 0L, 2L, 2L, 1L, 3L, 3L, 3L, 2L,
>
> 3L, 2L, 2L, 2L, 3L, 3L, 2L, 3L, 2L, 2L, 1L, 3L, 3L, 2L, 0L, 1L,
>
> 1L, 2L, 0L, 1L, 2L, 2L, 1L, 3L, 2L, 3L, 3L, 1L, 3L, 2L, 2L, 2L,
>
> 1L, 3L, 2L, 3L, 3L, 3L, 5L, 2L, 3L, 4L, 4L, 2L, 4L, 2L, 2L, 5L,
>
> 1L, 4L, 2L, 3L, 2L, 2L, 2L, 2L, 3L, 3L, 2L, 1L, 2L, 2L, 1L, 1L,
>
> 5L, 1L, 1L, 3L, 2L, 2L, 1L, 1L, 4L, 2L, 3L, 3L, 4L, 1L, 1L, 2L,
>
> 5L, 1L, 2L, 2L, 2L, 2L, 3L, 1L, 3L, 1L, 2L, 5L, 3L, 3L, 2L, 2L,
>
> 3L, 1L, 3L, 2L, 3L, 1L, 1L, 1L, 2L, 2L, 2L, 1L, 1L, 2L, 1L, 3L,
>
> 3L, 3L, 1L, 1L, 3L, 3L, 1L, 2L, 2L, 2L, 3L, 2L, 2L, 3L, 1L, 2L,
>
> 1L, 3L, 1L, 2L, 2L, 2L, 1L, 2L, 2L, 1L, 2L, 2L, 3L, 1L, 3L, 1L,
>
> 1L, 3L, 3L, 0L, 2L, 2L, 2L, 3L, 1L, 3L, 1L, 1L, 1L, 2L, 1L, 1L,
>
> 4L, 2L, 2L, 2L, 3L, 1L, 2L, 1L, 2L, 3L, 2L, 3L, 1L, 1L, 1L, 3L,
>
> 2L, 1L, 1L, 1L, 3L, 3L, 4L, 3L, 2L, 2L, 2L, 2L, 3L, 3L, 2L, 5L,
>
> 3L, 0L, 3L, 2L, 2L, 3L, 2L, 1L, 1L, 1L, 3L), psd = c(4L, 2L,
>
> 4L, 2L, 2L, 3L, 5L, 4L, 3L, 3L, 5L, 4L, 5L, 4L, 2L, 4L, 4L, 2L,
>
> 3L, 3L, 3L, 1L, 3L, 4L, 3L, 4L, 3L, 0L, 4L, 4L, 4L, 4L, 4L, 1L,
>
> 3L, 4L, 4L, 3L, 2L, 2L, 2L, 4L, 2L, 3L, 4L, 0L, 2L, 3L, 5L, 4L,
>
> 4L, 3L, 4L, 4L, 2L, 4L, 4L, 3L, 2L, 4L, 4L, 3L, 3L, 5L, 2L, 3L,
>
> 4L, 3L, 4L, 3L, 3L, 1L, 2L, 2L, 2L, 0L, 3L, 1L, 2L, 3L, 3L, 3L,
>
> 0L, 2L, 4L, 3L, 3L, 1L, 3L, 4L, 4L, 4L, 3L, 3L, 4L, 4L, 4L, 1L,
>
> 4L, 3L, 2L, 3L, 1L, 5L, 1L, 4L, 4L, 3L, 2L, 4L, 3L, 3L, 3L, 2L,
>
> 4L, 2L, 4L, 3L, 2L, 2L, 3L, 3L, 3L, 3L, 3L, 2L, 3L, 3L, 2L, 3L,
>
> 3L, 3L, 2L, 3L, 3L, 4L, 4L, 3L, 2L, 3L, 3L, 2L, 3L, 2L, 4L, 4L,
>
> 0L, 3L, 4L, 3L, 2L, 3L, 2L, 3L, 4L, 3L, 3L, 4L, 2L, 3L, 3L, 1L,
>
> 0L, 4L, 4L, 2L, 3L, 4L, 4L, 4L, 2L, 3L, 3L, 3L, 2L, 1L, 3L, 4L,
>
> 4L, 4L, 4L, 4L, 2L, 3L, 2L, 4L, 4L, 2L, 3L, 3L, 4L, 3L, 3L, 2L,
>
> 3L, 3L, 3L, 0L, 2L, 4L, 2L, 4L, 4L, 4L, 3L, 4L, 3L, 3L, 4L, 2L,
>
> 4L, 3L, 4L, 0L, 4L, 4L, 4L, 4L, 3L, 4L, 4L, 4L, 4L, 4L, 3L, 4L,
>
> 5L, 4L, 3L, 4L, 3L, 2L, 3L, 4L, 4L, 3L, 3L, 3L, 3L, 3L, 3L, 3L,
>
> 4L, 4L, 3L, 4L, 3L, 4L, 4L, 4L, 3L, 3L, 2L, 3L, 4L, 3L, 1L, 4L,
>
> 3L, 1L, 4L, 3L, 0L, 1L, 5L, 3L, 1L, 3L, 4L, 4L, 5L, 4L, 2L, 2L,
>
> 2L, 3L, 3L, 4L, 5L, 4L, 3L, 3L, 4L, 3L, 5L, 4L, 3L, 2L, 4L, 1L,
>
> 4L, 3L, 2L, 3L, 3L, 3L, 0L, 4L, 1L, 3L, 3L, 3L, 4L, 4L, 2L, 4L,
>
> 3L, 4L, 4L, 4L, 2L, 2L, 2L, 3L, 3L, 2L, 3L, 2L, 4L, 3L, 5L, 2L,
>
> 4L, 4L, 2L, 5L, 2L, 3L, 4L, 2L, 4L, 3L, 5L, 4L, 2L, 3L, 3L, 3L,
>
> 3L, 3L, 3L, 2L, 2L, 4L, 4L, 1L, 5L, 3L, 4L, 4L, 1L, 4L, 3L, 3L,
>
> 4L, 4L, 2L, 3L, 2L, 0L, 4L, 2L, 1L, 3L, 4L, 4L, 3L, 3L, 3L, 2L,
>
> 4L, 4L, 5L, 3L, 2L, 4L, 4L, 3L, 4L, 3L, 3L, 0L, 2L, 3L, 2L, 0L,
>
> 4L, 3L, 3L, 2L, 3L, 2L, 3L, 4L, 2L, 5L, 4L, 3L, 4L, 3L, 1L, 3L,
>
> 4L, 5L, 3L, 4L, 3L, 4L, 2L, 3L, 2L, 4L, 3L, 0L, 3L, 4L, 4L, 1L,
>
> 2L, 3L, 3L, 3L, 3L, 4L, 3L, 2L, 2L, 3L, 4L, 2L, 3L, 2L, 4L, 2L,
>
> 4L, 1L, 4L, 5L, 3L, 4L, 3L, 0L, 3L, 4L, 3L, 2L, 4L, 3L, 3L, 1L,
>
> 4L, 2L, 2L, 4L, 3L, 2L, 3L, 4L, 5L, 2L, 4L, 2L, 2L, 2L, 2L, 3L,
>
> 3L, 3L, 3L, 3L, 3L, 3L, 1L, 2L, 4L, 3L, 4L, 2L, 4L, 2L, 3L, 4L,
>
> 2L, 3L, 2L, 3L, 4L, 3L, 2L, 1L, 2L, 3L, 4L, 3L, 2L, 4L, 1L, 1L,
>
> 4L, 4L, 2L, 3L, 2L, 3L, 2L, 2L, 4L, 2L, 4L, 3L, 2L, 4L, 3L, 4L,
>
> 4L, 2L, 3L, 2L, 4L, 2L, 1L, 3L, 1L, 2L, 2L, 4L, 3L, 2L, 4L, 2L,
>
> 3L, 4L, 3L, 3L, 5L, 4L, 2L, 4L, 1L, 3L, 2L, 3L, 2L, 2L, 2L, 3L,
>
> 4L, 2L, 0L, 2L, 1L, 2L, 2L, 3L, 3L, 4L, 4L, 4L, 3L, 3L, 3L, 1L,
>
> 4L, 3L, 1L, 3L, 2L, 1L, 3L, 2L, 3L, 1L, 2L, 1L, 3L, 4L, 4L, 3L,
>
> 1L, 3L, 4L, 2L, 3L, 4L, 5L, 4L, 3L, 3L, 3L, 3L, 4L, 4L, 4L, 4L,
>
> 2L, 3L, 3L, 2L, 3L, 3L, 1L, 2L, 3L, 3L, 3L, 2L, 4L, 0L, 3L, 3L,
>
> 2L, 5L, 3L, 4L, 5L, 4L, 1L, 2L, 3L, 4L, 2L, 2L, 5L, 3L, 4L, 3L,
>
> 2L, 4L, 3L, 3L, 3L, 4L, 3L, 4L, 1L, 2L, 4L, 3L, 3L, 3L, 3L, 4L,
>
> 2L, 2L, 3L, 4L, 1L, 3L, 5L, 3L, 2L, 3L, 2L, 4L, 4L, 3L, 3L, 3L,
>
> 4L, 1L, 4L, 2L, 3L, 4L, 4L, 2L, 4L, 3L, 4L, 2L, 4L, 3L, 3L, 3L,
>
> 2L, 3L, 3L, 3L, 3L, 2L, 3L, 4L, 2L, 2L, 2L, 4L, 3L, 2L, 2L, 2L,
>
> 5L, 4L, 4L, 4L, 5L, 3L, 4L, 2L, 4L, 3L, 0L, 4L, 4L, 5L, 4L, 4L,
>
> 4L, 4L, 5L, 2L, 4L, 3L, 2L, 4L, 3L, 2L, 1L, 4L, 0L, 4L, 3L, 5L,
>
> 4L, 4L, 1L, 3L, 1L, 2L, 2L, 2L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 4L,
>
> 2L, 3L, 3L, 3L, 4L, 1L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 4L, 2L,
>
> 4L, 1L, 1L, 1L, 2L, 3L, 0L, 4L, 5L, 1L, 3L, 3L, 2L, 3L, 2L, 2L,
>
> 4L, 2L, 2L, 4L, 2L, 1L, 3L, 3L, 2L, 3L, 1L, 3L, 2L, 0L, 3L, 1L,
>
> 2L, 2L, 3L, 2L, 3L, 2L, 3L, 1L, 4L, 3L, 1L, 1L, 2L, 5L, 1L, 3L,
>
> 3L, 3L, 2L, 1L, 2L, 0L, 4L, 5L, 2L, 3L, 2L, 3L, 4L, 1L, 4L, 3L,
>
> 2L, 4L, 0L, 1L, 4L, 2L, 4L, 4L, 3L, 3L, 4L, 1L, 3L, 3L, 2L, 2L,
>
> 4L, 4L, 4L, 4L, 2L, 4L, 4L, 4L, 3L, 4L, 3L, 5L, 2L, 2L, 2L, 3L,
>
> 2L, 3L, 4L, 3L, 3L, 4L, 3L, 4L, 3L, 3L, 1L, 3L, 4L, 4L, 1L, 3L,
>
> 2L, 2L, 4L, 4L, 4L, 0L, 4L, 2L, 2L, 3L, 3L, 4L, 3L, 5L, 2L, 3L,
>
> 2L, 4L, 2L, 4L, 4L, 1L, 4L, 4L, 0L, 4L, 3L, 4L, 3L, 4L, 2L, 3L,
>
> 4L, 3L, 3L, 3L, 5L, 3L, 0L, 2L, 4L, 2L, 3L, 4L, 2L, 4L, 3L, 3L,
>
> 3L, 3L, 3L, 2L, 3L, 4L, 3L, 4L, 4L, 3L, 4L, 4L, 4L, 4L, 5L, 2L,
>
> 3L, 3L, 3L, 2L, 3L, 3L, 3L, 3L, 2L, 3L, 4L, 4L, 3L, 3L, 3L, 4L,
>
> 2L, 3L, 0L, 3L, 4L, 4L, 1L, 2L, 1L, 2L, 2L, 2L, 3L, 5L, 3L, 4L,
>
> 1L, 0L, 4L, 3L, 3L, 4L, 3L, 3L, 2L, 3L, 3L, 2L, 1L, 2L, 2L, 3L,
>
> 4L, 3L, 4L, 4L, 3L, 3L, 4L, 2L, 2L, 3L, 3L, 3L, 3L, 4L, 3L, 4L,
>
> 2L, 3L, 3L, 5L, 3L, 2L, 4L, 3L, 4L, 1L, 2L, 3L, 2L, 2L, 4L, 4L,
>
> 3L, 4L, 4L, 3L, 3L, 4L, 4L, 2L, 4L, 3L, 4L, 3L, 4L, 3L, 4L, 3L,
>
> 4L, 1L, 2L, 3L, 4L, 2L, 3L, 3L, 3L, 3L, 1L, 4L, 5L, 4L, 2L, 3L,
>
> 3L, 2L, 2L, 1L, 2L, 4L, 3L, 4L, 4L, 4L, 3L, 2L, 1L, 1L, 2L, 2L,
>
> 2L, 3L, 1L, 2L, 4L, 4L, 4L, 4L, 1L, 2L, 2L, 2L, 4L, 0L, 3L, 3L,
>
> 4L, 4L, 2L, 3L, 0L, 3L, 3L, 2L, 4L, 2L, 2L, 4L, 3L, 2L, 3L, 3L,
>
> 1L, 4L, 3L, 2L, 4L, 2L, 4L, 3L, 3L, 4L, 3L, 4L, 3L, 4L, 5L, 3L,
>
> 4L, 0L, 3L, 4L, 2L, 3L, 3L, 3L, 1L, 1L, 2L, 2L, 3L, 2L, 1L, 1L,
>
> 2L, 3L, 4L, 4L, 2L, 3L, 3L, 4L, 2L, 4L, 1L, 2L, 4L, 2L, 2L, 3L,
>
> 4L, 3L, 1L, 2L, 2L, 3L, 4L, 3L, 4L, 4L, 4L, 2L, 3L, 4L, 2L, 2L,
>
> 3L, 3L, 3L, 4L, 3L, 1L, 0L, 3L, 2L, 2L, 3L, 3L, 4L, 3L, 4L, 1L,
>
> 2L, 4L, 0L, 3L, 3L, 3L, 2L, 3L, 2L, 2L, 2L, 3L, 0L, 4L, 2L, 3L,
>
> 2L, 4L, 2L, 4L, 3L, 3L, 1L, 4L, 2L, 3L, 2L, 3L, 2L, 4L, 2L, 4L,
>
> 4L, 2L, 1L, 2L, 2L, 4L, 3L, 2L, 3L, 3L, 2L, 3L, 4L, 4L, 3L, 2L,
>
> 3L, 3L, 2L, 4L, 3L, 3L, 2L, 3L, 4L, 4L, 2L, 3L, 3L, 3L, 4L, 2L,
>
> 2L, 1L, 4L, 2L, 3L, 2L, 2L, 3L, 2L, 0L, 3L, 2L, 2L, 2L, 2L, 3L,
>
> 4L, 4L, 2L, 3L, 3L, 2L, 3L, 2L, 4L, 3L, 4L, 1L, 4L, 2L, 1L, 1L,
>
> 2L, 4L, 4L, 3L, 2L, 3L, 4L, 2L, 2L, 2L, 3L, 4L, 2L, 2L, 1L, 2L,
>
> 1L, 4L, 2L, 2L, 4L, 4L, 3L, 5L, 2L, 4L, 4L, 2L, 2L, 3L, 3L, 3L,
>
> 4L, 3L, 1L, 4L, 2L, 2L, 4L, 1L, 1L, 4L, 0L, 2L, 2L, 1L, 2L, 0L,
>
> 1L, 2L, 4L, 2L, 3L, 2L, 3L, 5L, 4L, 4L, 2L, 3L, 2L, 1L, 2L, 4L,
>
> 1L, 4L, 3L, 1L, 2L, 5L, 4L, 0L, 4L, 2L, 3L, 1L, 4L, 0L, 3L, 2L,
>
> 4L, 2L, 2L, 3L, 4L, 4L, 2L, 0L, 2L, 2L, 2L, 2L, 3L, 2L, 2L, 3L,
>
> 4L, 3L, 3L, 3L, 3L, 4L, 4L, 0L, 3L, 2L, 2L, 2L, 2L, 4L, 2L, 2L,
>
> 4L, 3L, 1L, 2L, 1L, 2L, 1L, 4L, 4L, 4L, 4L, 4L, 2L, 2L, 3L, 5L,
>
> 3L, 3L, 4L, 3L, 4L, 1L, 3L, 3L, 4L, 2L, 4L, 4L, 2L, 4L, 2L, 4L,
>
> 2L, 3L, 3L, 3L, 3L, 4L, 5L, 3L, 3L, 3L, 2L, 2L, 3L, 2L, 3L, 2L,
>
> 1L, 3L), gpa = structure(c(4L, 4L, 3L, 3L, 3L, 3L, 5L, 3L, 5L,
>
> 3L, 5L, 1L, 3L, 2L, 5L, 3L, 3L, 2L, 5L, 1L, 2L, 2L, 1L, 3L, 3L,
>
> 2L, 2L, 2L, 2L, 5L, 1L, 5L, 3L, 3L, 2L, 3L, 2L, 5L, 4L, 2L, 2L,
>
> 5L, 5L, 3L, 5L, 3L, 2L, 3L, 5L, 3L, 3L, 2L, 2L, 2L, 5L, 2L, 5L,
>
> 2L, 3L, 4L, 3L, 3L, 2L, 3L, 3L, 4L, 3L, 4L, 3L, 2L, 4L, 1L, 4L,
>
> 3L, 3L, 5L, 5L, 5L, 5L, 3L, 5L, 3L, 4L, 5L, 3L, 3L, 4L, 2L, 2L,
>
> 4L, 5L, 3L, 4L, 2L, 4L, 2L, 3L, 3L, 4L, 3L, 4L, 4L, 5L, 4L, 2L,
>
> 4L, 4L, 2L, 4L, 4L, 3L, 2L, 4L, 5L, 4L, 4L, 3L, 3L, 2L, 3L, 1L,
>
> 2L, 2L, 4L, 3L, 1L, 3L, 2L, 4L, 4L, 4L, 3L, 4L, 3L, 5L, 3L, 2L,
>
> 4L, 2L, 4L, 4L, 5L, 5L, 5L, 3L, 2L, 3L, 3L, 4L, 3L, 5L, 3L, 3L,
>
> 3L, 3L, 2L, 5L, 3L, 4L, 4L, 1L, 1L, 4L, 3L, 4L, 5L, 5L, 3L, 2L,
>
> 3L, 5L, 2L, 4L, 3L, 3L, 4L, 4L, 2L, 3L, 2L, 4L, 5L, 4L, 3L, 4L,
>
> 2L, 5L, 2L, 2L, 2L, 4L, 5L, 4L, 1L, 4L, 2L, 4L, 5L, 4L, 3L, 3L,
>
> 3L, 4L, 4L, 4L, 3L, 4L, 3L, 3L, 3L, 3L, 3L, 3L, 4L, 3L, 4L, 3L,
>
> 3L, 2L, 4L, 4L, 4L, 5L, 5L, 4L, 3L, 4L, 3L, 2L, 2L, 2L, 3L, 2L,
>
> 3L, 2L, 2L, 1L, 5L, 5L, 4L, 2L, 3L, 3L, 3L, 2L, 2L, 4L, 2L, 1L,
>
> 3L, 3L, 3L, 3L, 3L, 2L, 4L, 3L, 2L, 4L, 5L, 5L, 4L, 5L, 5L, 5L,
>
> 4L, 1L, 2L, 5L, 4L, 4L, 3L, 4L, 5L, 4L, 5L, 1L, 2L, 3L, 4L, 5L,
>
> 4L, 1L, 4L, 2L, 2L, 3L, 4L, 2L, 3L, 2L, 4L, 4L, 5L, 2L, 2L, 4L,
>
> 3L, 2L, 5L, 4L, 5L, 3L, 3L, 1L, 5L, 3L, 2L, 5L, 3L, 3L, 4L, 4L,
>
> 4L, 2L, 4L, 5L, 4L, 5L, 4L, 4L, 4L, 3L, 3L, 4L, 4L, 3L, 4L, 5L,
>
> 3L, 2L, 3L, 5L, 4L, 5L, 4L, 2L, 4L, 4L, 2L, 4L, 5L, 4L, 3L, 3L,
>
> 3L, 4L, 3L, 5L, 4L, 4L, 3L, 3L, 5L, 2L, 2L, 4L, 1L, 4L, 1L, 4L,
>
> 3L, 4L, 3L, 4L, 2L, 4L, 2L, 2L, 5L, 1L, 2L, 1L, 4L, 1L, 3L, 5L,
>
> 2L, 5L, 3L, 3L, 2L, 4L, 4L, 4L, 4L, 5L, 4L, 1L, 5L, 5L, 3L, 3L,
>
> 3L, 4L, 4L, 2L, 5L, 3L, 2L, 3L, 4L, 2L, 2L, 5L, 4L, 3L, 3L, 4L,
>
> 2L, 2L, 3L, 3L, 4L, 3L, 3L, 4L, 3L, 5L, 2L, 2L, 3L, 5L, 4L, 4L,
>
> 4L, 3L, 4L, 3L, 2L, 3L, 3L, 5L, 5L, 5L, 5L, 5L, 2L, 4L, 4L, 4L,
>
> 4L, 4L, 2L, 2L, 5L, 3L, 3L, 2L, 5L, 5L, 1L, 5L, 3L, 4L, 4L, 3L,
>
> 5L, 2L, 5L, 4L, 5L, 5L, 4L, 4L, 4L, 3L, 5L, 2L, 5L, 4L, 4L, 5L,
>
> 1L, 2L, 5L, 5L, 4L, 3L, 4L, 2L, 1L, 1L, 4L, 3L, 5L, 4L, 2L, 3L,
>
> 3L, 3L, 3L, 4L, 2L, 5L, 4L, 5L, 5L, 4L, 5L, 4L, 2L, 3L, 2L, 2L,
>
> 2L, 3L, 3L, 4L, 2L, 4L, 4L, 5L, 2L, 3L, 4L, 4L, 4L, 4L, 2L, 4L,
>
> 5L, 5L, 3L, 5L, 5L, 4L, 4L, 4L, 5L, 5L, 3L, 5L, 4L, 4L, 2L, 4L,
>
> 2L, 4L, 4L, 2L, 5L, 4L, 5L, 4L, 4L, 5L, 4L, 4L, 4L, 5L, 4L, 3L,
>
> 3L, 3L, 4L, 2L, 2L, 5L, 4L, 3L, 5L, 4L, 4L, 5L, 5L, 2L, 3L, 5L,
>
> 4L, 3L, 4L, 4L, 4L, 3L, 2L, 3L, 3L, 4L, 4L, 3L, 1L, 3L, 2L, 2L,
>
> 3L, 3L, 2L, 4L, 3L, 5L, 3L, 4L, 3L, 4L, 3L, 5L, 4L, 3L, 2L, 2L,
>
> 5L, 2L, 5L, 4L, 5L, 2L, 3L, 4L, 2L, 3L, 2L, 4L, 5L, 5L, 2L, 3L,
>
> 2L, 4L, 3L, 2L, 5L, 2L, 5L, 2L, 5L, 3L, 3L, 3L, 4L, 2L, 2L, 3L,
>
> 1L, 3L, 3L, 2L, 4L, 4L, 1L, 4L, 3L, 4L, 3L, 3L, 4L, 3L, 4L, 4L,
>
> 3L, 2L, 4L, 5L, 5L, 5L, 5L, 5L, 5L, 4L, 1L, 4L, 4L, 2L, 2L, 3L,
>
> 3L, 2L, 2L, 5L, 5L, 3L, 3L, 4L, 5L, 4L, 4L, 3L, 3L, 5L, 2L, 4L,
>
> 4L, 4L, 3L, 4L, 4L, 5L, 4L, 4L, 4L, 3L, 5L, 5L, 4L, 3L, 3L, 3L,
>
> 3L, 4L, 3L, 3L, 3L, 4L, 4L, 3L, 4L, 3L, 4L, 3L, 3L, 5L, 4L, 4L,
>
> 5L, 5L, 5L, 5L, 4L, 5L, 5L, 2L, 3L, 3L, 4L, 5L, 4L, 3L, 5L, 3L,
>
> 1L, 5L, 5L, 4L, 1L, 4L, 3L, 4L, 4L, 3L, 4L, 3L, 4L, 5L, 2L, 3L,
>
> 2L, 2L, 3L, 3L, 5L, 3L, 2L, 5L, 4L, 2L, 5L, 5L, 5L, 5L, 2L, 3L,
>
> 3L, 5L, 3L, 2L, 5L, 2L, 4L, 4L, 5L, 4L, 4L, 3L, 2L, 3L, 5L, 4L,
>
> 5L, 4L, 5L, 3L, 4L, 5L, 3L, 5L, 5L, 2L, 4L, 3L, 4L, 4L, 3L, 3L,
>
> 5L, 3L, 5L, 4L, 5L, 5L, 4L, 2L, 1L, 5L, 3L, 4L, 5L, 3L, 3L, 2L,
>
> 2L, 3L, 2L, 4L, 3L, 4L, 5L, 3L, 4L, 4L, 2L, 5L, 2L, 3L, 4L, 4L,
>
> 4L, 4L, 3L, 5L, 4L, 4L, 3L, 4L, 2L, 3L, 4L, 2L, 2L, 2L, 3L, 3L,
>
> 4L, 2L, 3L, 3L, 4L, 3L, 4L, 4L, 2L, 4L, 4L, 3L, 4L, 3L, 1L, 3L,
>
> 2L, 2L, 4L, 2L, 3L, 5L, 4L, 4L, 3L, 3L, 5L, 4L, 5L, 4L, 4L, 4L,
>
> 4L, 3L, 4L, 2L, 4L, 4L, 2L, 4L, 2L, 5L, 4L, 4L, 5L, 5L, 5L, 3L,
>
> 3L, 3L, 5L, 5L, 2L, 5L, 4L, 5L, 4L, 3L, 3L, 4L, 5L, 4L, 3L, 4L,
>
> 4L, 2L, 3L, 5L, 4L, 5L, 2L, 5L, 4L, 3L, 2L, 2L, 3L, 2L, 4L, 3L,
>
> 3L, 3L, 2L, 4L, 5L, 4L, 1L, 4L, 1L, 3L, 3L, 4L, 5L, 3L, 3L, 3L,
>
> 4L, 4L, 4L, 3L, 2L, 3L, 2L, 2L, 4L, 2L, 3L, 2L, 3L, 2L, 3L, 4L,
>
> 2L, 4L, 2L, 4L, 4L, 3L, 4L, 4L, 3L, 4L, 4L, 2L, 3L, 4L, 3L, 2L,
>
> 4L, 5L, 4L, 4L, 4L, 5L, 5L, 5L, 5L, 4L, 3L, 3L, 3L, 5L, 3L, 4L,
>
> 2L, 4L, 2L, 5L, 5L, 3L, 3L, 4L, 3L, 3L, 5L, 3L, 3L, 5L, 4L, 4L,
>
> 2L, 4L, 5L, 5L, 3L, 2L, 2L, 3L, 3L, 4L, 4L, 2L, 5L, 2L, 5L, 4L,
>
> 4L, 4L, 2L, 5L, 3L, 2L, 4L, 4L, 3L, 2L, 2L, 4L, 3L, 3L, 3L, 5L,
>
> 3L, 4L, 2L, 5L, 4L, 2L, 2L, 3L, 4L, 4L, 5L, 3L, 5L, 5L, 5L, 5L,
>
> 5L, 5L, 5L, 5L, 5L, 4L, 3L, 4L, 5L, 2L, 4L, 5L, 5L, 3L, 3L, 5L,
>
> 5L, 5L, 4L, 5L, 5L, 5L, 5L, 5L, 3L, 3L, 5L, 5L, 3L, 3L, 5L, 5L,
>
> 5L, 3L, 4L, 3L, 3L, 4L, 4L, 4L, 5L, 4L, 4L, 4L, 4L, 4L, 2L, 4L,
>
> 5L, 5L, 4L, 3L, 2L, 4L, 2L, 3L, 4L, 1L, 3L, 3L, 5L, 5L, 5L, 5L,
>
> 3L, 4L, 3L, 4L, 3L, 5L, 5L, 5L, 5L, 4L, 3L, 3L, 3L, 3L, 3L, 4L,
>
> 3L, 3L, 5L, 3L, 3L, 3L, 4L, 4L, 4L, 4L, 3L, 5L, 4L, 5L, 5L, 4L,
>
> 4L, 4L, 5L, 5L, 5L, 3L, 4L, 2L, 4L, 4L, 3L, 4L, 2L, 5L, 4L, 4L,
>
> 4L, 3L, 5L, 4L, 5L, 3L, 4L, 4L, 4L, 3L, 4L, 4L, 4L, 2L, 2L, 5L,
>
> 5L, 5L, 5L, 4L, 2L, 4L, 5L, 4L, 4L, 3L, 2L, 2L, 5L, 5L, 4L, 5L,
>
> 5L, 4L, 5L, 3L, 4L, 4L, 4L, 2L, 5L, 5L, 2L, 4L, 2L, 4L, 5L, 5L,
>
> 5L, 3L, 3L, 5L, 1L, 2L, 3L, 2L, 3L, 1L, 1L, 3L, 3L, 3L, 2L, 3L,
>
> 4L, 4L, 4L, 3L, 3L, 2L, 4L, 5L, 5L, 5L, 4L, 4L, 4L, 3L, 3L, 5L,
>
> 3L, 4L, 5L, 5L, 4L, 4L, 5L, 2L, 3L, 5L, 4L, 1L, 3L, 3L, 3L, 2L,
>
> 3L, 3L, 2L, 5L, 2L, 3L, 3L, 3L, 3L, 3L, 2L, 4L, 5L, 2L, 5L, 5L,
>
> 4L, 4L, 5L, 4L, 2L, 3L, 5L, 4L, 5L, 4L, 3L, 4L, 2L, 4L, 2L, 2L,
>
> 4L, 5L, 5L, 5L, 5L, 3L, 4L, 4L, 4L, 3L, 2L, 4L, 4L, 3L, 2L, 3L,
>
> 3L, 4L, 2L, 2L, 4L, 5L, 4L, 5L, 4L, 4L, 4L, 4L, 5L, 4L, 4L, 2L,
>
> 3L, 2L, 4L, 4L, 2L, 5L, 5L, 5L, 5L, 5L, 4L, 5L, 5L, 4L, 2L, 5L,
>
> 4L, 5L, 5L, 4L, 5L, 2L, 3L, 4L, 2L, 3L, 4L, 2L, 4L, 2L, 5L, 5L,
>
> 4L, 4L, 5L, 5L, 5L, 5L, 4L, 5L, 1L, 4L, 3L, 4L, 4L, 4L, 4L, 2L,
>
> 4L, 4L, 4L, 5L, 1L, 3L, 5L, 2L, 4L, 4L, 2L, 4L, 4L, 2L, 2L, 5L,
>
> 4L, 5L, 5L, 5L, 4L, 4L, 5L, 1L, 1L, 5L, 4L, 3L, 3L, 5L, 4L, 4L,
>
> 4L, 5L, 4L, 5L, 2L, 3L, 3L, 4L, 5L, 4L, 2L, 2L, 5L, 2L, 3L, 5L,
>
> 5L, 2L, 4L, 3L, 5L, 2L, 5L, 5L, 5L, 3L, 4L), .Label = c("1",
>
> "2", "3", "4", "5"), class =
"factor")), .Names = c("item25",
>
> "psd", "gpa"), row.names = c(NA, -1428L), class =
"data.frame")
>
>
>
> --
>
> *Edward H Patzelt | Clinical Science PhD StudentPsychology | Harvard
> University *
>
>         [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.

R help - Apr 2014 - Plotting Simple Slopes with Multilevel Categorical Moderator

[R] Plotting Simple Slopes with Multilevel Categorical Moderator

[R] Plotting Simple Slopes with Multilevel Categorical Moderator