Displaying 2 results from an estimated 2 matches for "eldat".
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ecdat
2006 Feb 19
2
Converting factors back to numbers. Trouble with SPSS import data
...with read.spss from the foreign
library? Here's why I ask.
My colleague sent an SPSS data set. I must replicate some results she
calculated in SPSS and one problem is that the numbers used in SPSS
for variable values are not easily recovered in R.
I'm comparing 2 imported datasets, "eldat" (read.spss with No
convert-to-factors) and
"eldatfac" (read.spss with convert-to-factors)
If I bring in the data without conversion to factors:
library(foreign)
eldat <- read.spss("18CitySCBSsorted.sav", use.value.labels=F,
to.data.frame=T)
I...
2006 Mar 01
0
Specification decisions in glm and lmer
...om intercept to
represent diversity across cities. I want something that works like
anova() might. What to do?
> gl1 <- glm ( RE2TRCOP~ AGE + POLINT + HAPPY + EFFCOM + TRNEI +GRPETH + TRBLK + BLKCHIEF + RCOPDIFF+ RCOPRATE + RCOPBKIL + RCRIM3YR + RPCTBLAK, family=binomial(link=logit),data=eldat)
> summary(gl1)
Call:
glm(formula = RE2TRCOP ~ AGE + POLINT + HAPPY + EFFCOM + TRNEI +
GRPETH + TRBLK + BLKCHIEF + RCOPDIFF + RCOPRATE + RCOPBKIL +
RCRIM3YR + RPCTBLAK, family = binomial(link = logit), data = eldat)
Deviance Residuals:
Min 1Q Median 3Q Max
-1.512...