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Guest User ★ 12k@guest-user-4897
Last seen 8.1 years ago
Dear list, I was converting the p values of my DEG list to adjusted p-values (using benjamin Hochberg) and found out that many adjusted p-values have the exact same value. (using topTable from limma package) Is this normal and what is the reason for this observation? thanks in advance, cheers, Bas -- output of sessionInfo(): R version 2.15.3 (2013-03-01) Platform: x86_64-pc-linux-gnu (64-bit) locale:  LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 LC_MONETARY=en_US.UTF-8  LC_MESSAGES=en_US.UTF-8 LC_PAPER=C LC_NAME=C LC_ADDRESS=C LC_TELEPHONE=C  LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C attached base packages:  stats graphics grDevices utils datasets methods base other attached packages:  limma_3.14.4 affy_1.36.1 Biobase_2.18.0 BiocGenerics_0.4.0 loaded via a namespace (and not attached):  affyio_1.26.0 BiocInstaller_1.8.3 preprocessCore_1.20.0 tools_2.15.3 zlibbioc_1.4.0 -- Sent via the guest posting facility at bioconductor.org.