Displaying 1 result from an estimated 1 matches for "sampperiod".
2010 Dec 13
0
Help with lme for split plot
...was one of three chemical treatments. Each pond side was sampled
three times, response variable is the mean of twenty animals. So we have
sample time within side within pond. Pond is random effects. There are
three or four replicate ponds for each treatment
data table looks like this
pond side sampperiod response
1 cont 1 x1
1 cont 2 x2
1 cont 3 x3
1 chem1 1 x1
1 chem1 2 x2
1 chem1 3 x3
2 cont 1 x1
2 cont 2 x2
2 cont 3 x3
2 chem2 1 x1
2 chem2 2 x2
2 chem2 3 x3
3 cont 1 x1
3 cont 2 x2
3 cont 3 x3
3 chem3 1 x1
3 chem3 2 x2
3 chem3 3 x3
I can fit a model using aov
m1<-a...