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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
  1. The hypothesis in terms of model parameters and means were listed. The coefficients for the model parameters of the linear contrasts were determined for the corresponding hypotheses.