corf: Select informative PCG subset

In aritronath/LEXI: LEXI: lncRNA expression imputation

Description

Function to filter informative protein coding genes based on correlation with lncRNA expression

Usage

corf(train_pcg, train_lnc, gene_index, num = 100)

Arguments

train_pcg	training protein coding dataset. a numeric matrix with row names indicating samples, and column names indicating protein coding gene IDs.
train_lnc	training lncRNA expression dataset. a numeric matrix with row names indicating samples, and column names indicating lncRNA IDs
gene_index	either gene name (character) or index (column number) of lncRNA to be imputed.
num	number of informative protein coding genes to be used in constructing imputation model. Default is 100 genes.

Value

a numeric matrix. subset of protein coding genes correlated with lncRNA of interest.

aritronath/LEXI documentation built on May 10, 2019, 1:27 p.m.