Helper plot function for Voom normalisation — plot_voom_normalization • bixverse

Helper plot function for Voom normalisation

Usage

plot_voom_normalization(norm_counts)

Arguments

norm_counts: Numeric matrix. The voom log2-CPM values, genes x samples.

Value

ggplot object, i.e., voom normalisation plot.

Examples

# mean variance trend after voom
syn <- synthetic_bulk_cor_matrix()
grp <- rep(c("case", "control"), each = 50)
norm_counts <- rs_cpm(syn$counts, lib_size = NULL, log = TRUE,
  prior_count = 0.5)
plot_voom_normalization(norm_counts)
#> `geom_smooth()` using formula = 'y ~ x'