get_ratio_variance {Corbi} | R Documentation |
Calculate the variances of expression ratios for each pair of genes.
get_ratio_variance(expr.matrix, log.expr = FALSE)
expr.matrix |
The expression matrix. Each row represents a gene and each column represents a sample. |
log.expr |
Logical variable indicating whether the input expression matrix is in logarithmic scale. |
This function will return a numeric matrix with element [i,j] represents the variance of expressioin ratios for gene pairs (i, j).