Plot pairwise correlations between samples — get_pairwise_corr_plot • VISTA

Uses GGally::ggpairs on normalized expression to display correlations among samples from selected groups/genes.

Usage

get_pairwise_corr_plot(
  x,
  sample_group = NULL,
  group_column = NULL,
  genes = NULL
)

Arguments

x: A VISTA object.
sample_group: Optional character vector of groups (from the column specified by group_column) used to subset samples.
group_column: Optional column name in sample_info defining the grouping used for filtering.
genes: Optional character vector of gene IDs to include; defaults to all genes.