Question

[Graph plotting] Correlation between gene expression & histone marks (Anyone know how to plot one/ the one like this figure?)

2

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6.6 years ago

chiefcat ▴ 180

Hi does anyone know how to plot the figure below or a similar one?

Thanks!

https://www.nature.com/articles/ncomms15120/figures/3 enter image description here

RNA-Seq ChIP-Seq • 1.7k views

ADD COMMENT • link updated 6.6 years ago by Jean-Karim Heriche 27k • written 6.6 years ago by chiefcat ▴ 180

score 1 · Answer 1 · 2017-09-15

1

Entering edit mode

6.6 years ago

Jean-Karim Heriche 27k

Not a bioinformatics question but an R programming one. See this SO post.
The trick is to plot the red line over an image, i.e. use the heatmap as background image to the plot. This can be done with the R package ggplot2 and the rasterGrob() function.

ADD COMMENT • link 6.6 years ago by Jean-Karim Heriche 27k