Align gene clusters — GC_align • geneviewer

This function aligns clusters based on a specified gene id.

Usage

GC_align(GC_chart, id_column, id, align = "left")

Arguments

GC_chart: A chart object containing genomic data along with clustering information.
id_column: The name of the column that contains the gene identifiers.
id: The specific identifier of the gene to be aligned.
align: The alignment method for the gene. Valid values are "left", "right", or "center". Defaults to "left".

Value

The modified `GC_chart` object with updated genomic coordinates.

Examples

genes_data <- data.frame(
  start = c(10, 90, 130, 170, 210),
  end = c(40, 120, 160, 200, 240),
  name = c('Gene 1', 'Gene 2', 'Gene 3', 'Gene 4', 'Gene 5'),
  group = c('A', 'B', 'C', 'C', 'A'),
  cluster =  c(1, 1, 1, 2, 2)
)


GC_chart(genes_data, group = "group", cluster = "cluster", height = "150px") %>%
  GC_align("group", "A", align = "left") %>%
  GC_legend(FALSE)