Colour only positive fold changes in EnhancedVolcano Plot

Question

[bioknown]

Hi,

I am trying to use enhanced volcano to plot positive fold changes in proteomic data only. Does anyone know of a way to override the FCcutoff being an absolute value?

Many thanks

Answer 1

[Kevin Blighe]

Hi, you can do this by following this section of the vignette:

• 4.10 Over-ride colouring scheme with custom key-value pairs

Kevin