Changes between Version 27 and Version 28 of SOPs/rna-seq-diff-expressions
- Timestamp:
- 02/03/16 10:05:49 (9 years ago)
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SOPs/rna-seq-diff-expressions
v27 v28 121 121 122 122 * **Accounting for a batch effect in a differential expression model** 123 * With [[http://www.bioconductor.org/packages/release/bioc/html/edgeR.html|edgeR]], the comparison can be adjusted for differences between batches (such as date of sample preparation) with an addi ctive model formula using an equation like123 * With [[http://www.bioconductor.org/packages/release/bioc/html/edgeR.html|edgeR]], the comparison can be adjusted for differences between batches (such as date of sample preparation) with an additive model formula using an equation like 124 124 125 125 '''design = model.matrix(~Batch+Treatment)'''.