Displaying 1 result from an estimated 1 matches for "flowrate".
2009 Feb 12
2
Problem with lmer and wiki example
...all=TRUE)
> print(list)
character(0)
> y <- c(6,6,-15, 26,12,5, 11,4,4, 21,14,7, 25,18,25,
+ 13,6,13, 4,4,11, 17,10,17, -5,2,-5, 15,8,1,
+ 10,10,-11, -35,0,-14, 11,-10,-17, 12,-2,-16, -4,10,24)
> Nozzle <- data.frame(Nozzle=rep(LETTERS[1:3],
e=15),Operator=rep(letters[1:5], e=3), flowRate=y)
> summary(Nozzle)
Nozzle Operator flowRate
A:15 a:9 Min. :-35.000
B:15 b:9 1st Qu.: 0.000
C:15 c:9 Median : 7.000
d:9 Mean : 5.511
e:9 3rd Qu.: 13.000
Max. : 26.000
> library(lme4)
Loading required package: Matrix
Loading required package: lattice
> fitAB <- lmer(flowRate~Nozzle+(...