Question: Chip-seeker heatmap around the peak centers
7 days ago by
Jingyue • 30
Jingyue • 30 wrote:
Hi, I'm wondering how to plot the heatmap around the peak center in ChIPseeker? Can I plot 3 samples in 1 plot? Do I need a merged peak file?
Here is the code I use to plot around TSS, but don't know how to do it for peak center. Thank you!
promoter <- getPromoters(TxDb=txdb, upstream=1000, downstream=1000) tagMatrixList <- lapply(files, getTagMatrix, windows=promoter)
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