color key heatmap

Question

[kalyani]

Hi there,

I have a generated this heatmap using complexheatmap function but i was unable to insert the color key intensity in it.Can someone help me who had the same problem?

My command is: heatmap(mat,cluster_rows = T, cluster_columns = F,column_lables=colnames(mat), main = "Differentially expressed genes of 1st trimester", xlab = "control vs preeclamptic subjects", ylab = "genes")

Thanks in advance!

[rpolicastro]

heatmap calls the base R heatmap function (stats::heatmap). If you want to use ComplexHeatmap you need to use Heatmap with a capital H.

[kalyani]

okay! but can i generate color key with R heatmap function?? if yes, what would be the command/parameter for it?