Assign colors to each value of a numeric vector for heatmap plot. The colour scale needs to be calculated from whole datasets when there are more than one data column so the minimum and maximum values for heatmap data must be provided.
Usage
RCircos.Get.Heatmap.Data.Colors(heatmap.value=NULL, min.value=NULL, max.value=NULL)
Arguments
- heatmap.value
A numeric vector.
- min.value
Numeric, the minimu value for heatmap scale.
- max.value
Numeric,the maximum value for heatmap scale.
Value
Character vector of R color names with length same as the length of data values.
Examples
if (FALSE) { # \dontrun{
library(RCircos)
data(RCircos.Heatmap.Data)
hColors <- RCircos.Get.Heatmap.Data.Colors(RCircos.Heatmap.Data[,5], min.value=-3, max.value=3)} # }