I want to see all
str(demo1);
'data.frame': 24 obs. of 4 variables:
$ id : int 1 1 1 2 2 2 3 3 3 4 ...
$ group: int 1 1 1 1 1 1 1 1 1 1 ...
$ pulse: int 10 10 10 10 10 10 10 10 10 10 ...
$ time : int 1 2 3 1 2 3 1 2 3 1 ...
summary(demo2bis);
id.group.pulse.time
1 1 10 1: 1
1 1 10 2: 1
1 1 10 3: 1
1 2 15 1: 1
1 2 15 2: 1
1 2 15 3: 1
(Other) :18
______________________________________________
R-help@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.
