query_ref: Get correlation between query and reference signatures.

In crossmeta: Cross Platform Meta-Analysis of Microarray Data

Description

Determines the pearson correlation between the query and each reference signature.

Usage

query_ref(query, ref, sorted = TRUE, ngenes = 200)

Arguments

query	Named numeric vector of differentual expression values for query genes. Usually 'meta' slot of get_dprimes result.
ref	A matrix of differential expression to query against (rows are genes, columns are samples).
sorted	Would you like the results sorted by decreasing similarity? Default is TRUE.
ngenes	The number of top differentially-regulated (up and down) query genes to use.

Value

Vector of pearson correlations between query and reference signatures.

crossmeta documentation built on Nov. 8, 2020, 8 p.m.