Table 5 Set up hypothesis using linear contrasts
From: Analysis of oligonucleotide array experiments with repeated measures using mixed models
H o | L | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Effects | Mean | D g1 | D g2 | R g1 | R g2 | (DR) g11 | (DR) g12 | (DR) g21 | (DR) g22 |
(DR) gij = 0 | (μ 21 - μ 11 ) - (μ 22 - μ 12 ) = 0 | 0 | 0 | 0 | 0 | -1 | 1 | 1 | -1 |
D gi = 0 | (μ 11 + μ 12 ) - (μ 21 + μ 22 ) = 0 | 2 | -2 | 0 | 0 | 1 | 1 | -1 | -1 |
R gj = 0 | (μ 11 + μ 21 ) - (μ 12 + μ 22 ) = 0 | 0 | 0 | 2 | -2 | 1 | -1 | 1 | -1 |