I love the package 'Complex Heatmaps' to draw heatmaps in R and I quit using Heatmap.2.
However in heatmap.2, I could use something like expression(paste) to get some words as subscripts.
main = expression(paste("Log","(FPKM) Values"))
Unfortunately, expression doesn't seem to work in Complex Heatmap. Any of you Gurus can help me out with this?
Error in (function (cl, name, valueClass) : assignment of an object of class 揺xpression?is not valid for @憂ame?in an object of class 揌eatmap? is(value, "character") is not TRUE
I just want to use subscripts in titles in Complex Heatmap. Thanks!