makeDeltaRanksTable

<p>A list of dataframes output by kog.mwu() function.</p>

<p>Extracts delta ranks from several kog.mwu() result tables and combines them into a single dataframe for heat map plotting and correlation analysis.</p>

Rank-based tests for enrichment of KOG (euKaryotic Orthologous Groups) classes with up- or down-regulated genes based on a continuous measure. The meta-analysis is based on correlation of KOG delta-ranks across datasets (delta-rank is the difference between mean rank of genes belonging to a KOG class and mean rank of all other genes). With binary measure (1 or 0 to indicate significant and non-significant genes), one-tailed Fisher's exact test for over-representation of each KOG class among significant genes will be performed.

Mikhail Matz

makeDeltaRanksTable: Make a combined delta-ranks table from several kog.mwu() results.

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