Question: Color points on an Enhanced Volcano Plot based on external intervals
0
gravatar for rbronste
10 months ago by
rbronste360
rbronste360 wrote:

I was wondering whether there was a way to color points in an Enhanced Volcano Plot not based on the internal stats but just with a bed file input? Thanks.

volcano plot plotting • 785 views
ADD COMMENTlink modified 10 months ago • written 10 months ago by rbronste360
1
gravatar for Kevin Blighe
10 months ago by
Kevin Blighe65k
Kevin Blighe65k wrote:

Hey, I am the EnhancedVolcano developer. Can you elaborate on what is in the BED file and whether or not you need a a continuous or discrete colour scale? Either way, the BED file contents should be bound as a column to your input data-frame that is passed to the EnhancedVolcano() function.

ADD COMMENTlink modified 10 months ago • written 10 months ago by Kevin Blighe65k

Thanks for your input on this, so the bed file contains regions of interest from a different comparison that I want to map onto this particular Volcano Plot just to visualize distribution - discrete color scale would work well for this. My input data.frame is a DESeq2 result. Thanks again.

ADD REPLYlink modified 10 months ago • written 10 months ago by rbronste360

Hey, I am wondering if this section of the vignette helps: 4.10 Over-ride colouring scheme with custom key-value pairs ?

ADD REPLYlink written 10 months ago by Kevin Blighe65k
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