Displaying 1 result from an estimated 1 matches for "fm3pixel".
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fm1pixel
2006 Feb 08
2
lme syntax for P&B examples
...p;B(2000) p40-45
Pixel<-read.csv("Pixel.csv",header=TRUE);
Pixel$Side<-as.factor(Pixel$Side)
Pixel$Dog<-as.factor(Pixel$Dog)
(fm1Pixel <- lmer(pixel ~ day + I(day^2) +(day|Dog)+(1|Side), data =
Pixel))
(fm2Pixel <- lmer(pixel ~ day + I(day^2) +(day|Dog), data = Pixel))
(fm3Pixel <- lmer(pixel ~ day + I(day^2) +(1|Dog:Side), data = Pixel))
or should I do it this way?
Pixel$DS<-with(Pixel,Dog:Side)[drop=TRUE]
(fm3Pixel <- lmer(pixel ~ day + I(day^2) +(1|DS), data = Pixel))
(fm4Pixel <- lmer(pixel ~ day + I(day^2) +Side , data = Pixel))
#Oxide
# P&B(2000)...