Displaying 2 results from an estimated 2 matches for "varietya".
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variety
2004 Apr 08
0
lme, mixed models, and nuisance parameters
I have the following dataset:
96 plots
12 varieties
2 time points
The experiment is arranged as follows:
A single plot has two varieties tested on it.
With respect to time points, plots come in 3 kinds:
(1) varietyA, timepoint#1 vs. variety B, timepoint#1
(2) varietyA timepoint #2 vs. varietyB timepoint #2
(3) varietyA timepoint #1 vs. variety A timepoint#2
- there are 36 of each kind of within timepoint comparison and 24 between
timepoint comparisons. so it isn't a fully connected design.
Plots an...
2004 Mar 18
1
two lme questions
...ies tested on it. if variety A on plot #1 has
treatment T1 applied to it, then variety B on plot #1 has treatment T2
applied to it. across the whole experiment variety A is exposed to
treatment T1 the same number of times as treatment T2.
with respect to time points, plots come in 3 kinds. (1) varietyA,
timepoint#1 vs. variety B, timepoint#1 (2) varietyA timepoint #2 vs.
varietyB timepoint #2, and (3) varietyA timepoint #1 vs. variety A
timepoint#2
plots and varieties are random samples from a population of plots and
varieties, so they are random effects. The technical treatment and
timepoi...