Displaying 2 results from an estimated 2 matches for "lm8".
Did you mean:
lm
2006 Nov 01
1
Compare linear regressios for significant differences of the slopes
Hi
I have (8 measures * 96 groups) = 768 datasets for which I did linear
regressions using lm().
Now I want to compare the slopes for each of the 8 measures in each of
the 96 groups. As I understand , I can not use
> anova(lm1, ..., lm8)
as the lm1 ... lm8 are based on different datasets.
I also read in previous discussions in this list, that I can see if the
slope +- stddev(slope) overlap, but this seems a long process for the
huge number of comparisons.
Therefore my question: is there a way to compare the slopes of lm()
whi...
2002 Sep 14
0
p.s. regarding stripchart missing-data report (PR#2019)
...+comfort.numbers.sm+mss.m.score+mss.b.score)
anova(lm4)
#lm5 <- lm(deviat.logo.sm ~ stai.score+lot.score+educ+sex+minrisk.numbers.sm+QOL.numbers.sm
#+worry.numbers.sm)
#anova(lm5)
#lm6 <- lm(deviat.logo.sm ~ educ+sex+age)
#anova(lm6)
#lm7 <- lm(deviat.logo.sm ~ stai.score)
#anova(lm7)
#lm8 <- lm(deviat.logo.sm ~ worry.numbers.sm)
#anova(lm8)
#lm9 <- lm(minrisk.numbers.sm ~ truste.score+mss.m.score+worry.numbers.sm+stai.score)
#anova(lm9)
lm10 <- lm(minrisk.numbers.sm ~ truste.score+mss.m.score+worry.numbers.sm+sex+educ+age)
anova(lm10)
lm11 <- lm(minrisk.numbers.sm ~...