CODEWITHSUNDEEP
rggplot2heatmapheatmaply
bioinformatics_student
bioinformatics_student

Reputation: 488

Association Clusters to Heatmap

I have two seperate dataframes, from one of these I have already created a heatmap from the first dataframe, however I want to add a sidebar that indicates the type of family that a gene is actually associated to it.

Dataframe 1

BGC1     BGC2    Distance
-----------------------------------------------
BGC31     BGC34     0.6
BGC34     BGC45     0.7
BGC34     BGC53     0.2
BGC53     BGC31     0.8

Dataframe2

BGC1     Association  
----------------------------------
BGC31     Skin Cancer
BGC34     Skin Cancer     
BGC34     Lung Cancer     
BGC53     Liver Cancer

Heatmap Creation: 

p3 <- heatmap.3(comat, scale = "none", trace = "none", col = color,  main="GCF Co-Occurrence Map"
                ,lhei=c(0.5,1),  keysize=0.5, cexRow = 0.60, cexCol = 0.65)

I'm looking to create something like this where each color represents a type of gene cluster associated to a specific gene class:

enter image description here

Upvotes: 0

Views: 122

Answers (1)

Tal Galili
Tal Galili

Reputation: 25306

Look at the section "Adding annotation based on additional factors using RowSideColors" in heatmaply manual:

https://talgalili.github.io/heatmaply/articles/heatmaply.html#adding-annotation-based-on-additional-factors-using-rowsidecolors

x  <- as.matrix(datasets::mtcars)
rc <- colorspace::rainbow_hcl(nrow(x))

heatmaply(
  x[, -c(8, 9)],
  seriate = "mean",
  col_side_colors = c(rep(0, 5), rep(1, 4)),
  row_side_colors = x[, 8:9]
)

Outcome:

enter image description here

Upvotes: 2

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