How to set different color in every gene and add legend using Chromomap?

Question

[amirandi1808]

Dear all! I have plot my data to make gene position in chromosome using chromoMap.

Here my data

chr file

chr anot file and these are my scripts

library(chromoMap) col.set = c("purple", "#4CBB17","#0096FF", "blue", "brown") chr.data <- read.csv("chr_file.csv", header=T) anno.data <- read.csv("chr_anot.csv", header = T) chromoMap(list(chr.data),list(anno.data), labels = T, data_based_color_map = T, data_color = list(c(col.set)))

I got the result like this output file

I would like to set every gene with different color and add the legend.

Any idea what should I do? Please help me. Thank you

Answer 1

[MSRS]

See here

chromoMap(list(chr.data),list(anno.data), labels = T, data_based_color_map = T, data_color = list(c("purple", "#4CBB17","#0096FF", "blue", "brown)), legend = T)

[amirandi1808]

I have tried to see the link that you sent above and run your script but the output like this,

[MSRS]

Try this great tutorial, you can do it. https://cran.r-project.org/web/packages/chromoMap/vignettes/chromoMap.html#Labellings

and https://lakshay-anand.github.io/chromoMap/docs.html#Title

How about Annotation colors flag?

anno_col = c ("purple", "#4CBB17","#0096FF", "blue", "brown")

[amirandi1808]

thank you sir

[MSRS]

Thank you. Upvote and accept if you find the comment helpful.