Filter Dynamic Expression Genes

Filter genes based on expression variance to select the most dynamically expressed genes.

Usage

genes_filter_dynamic(e, thr = 0.9)

Arguments

e

Matrix of expression values with genes as rows and samples as columns

thr

Threshold quantile for variance filtering (default: 0.9)

Value

Matrix containing only genes above the variance threshold

Details

This function calculates the variance for each gene across samples and retains only genes with variance above the specified quantile threshold. This helps focus analysis on genes that show significant expression changes. # Filter top 10 # filtered_expr <- genes_filter_dynamic(expression_matrix, thr = 0.9)