I have a heatmap of DEG , the data is microarray data, i have used ComplexHeatmap for the annotations. I have annotated the rows (genes) and i want to add one more row annotation to the existing heatmap depending upon the GO terms.
For those DEG i have GO terms from the DAVID tool.
I have referred to the GOexpress package, The GOexpress package does the supervised analysis and it takes the Go terms using the GO_analyse function. (this is what i understood, please correct me if i have got this wrong)
But if i already have the GO terms from the DAVID, then how to use those terms to plot the annotations of rows on heatmap? Can i use ComplexHeatmap for this, if yes could somebody explain it with a sample code?
i want to add one more annotation to the heatmap,
- I want to add those obtained GO terms from DAVID to plot on the same heatmap of DEG. Is there any way to add such annotations?
- what R packages are there for such annotation purpose?
Any suggestions would be very helpful Thank you all in advance.