TPM and RPKM normalization from counts dataframe

Question

[leohawk]

Folks: I have two dataframes for counts information from two RNAseq data... is there a quick way to get from counts to TPM or RPKM or both efficiently?

Thanks

Answer 1

[Ming Tommy Tang]

my post may help you http://crazyhottommy.blogspot.com/2016/07/comparing-salmon-kalliso-and-star-htseq.html

Answer 2

[Ron]

It has been answered before:

Convert HTSeq count table to RPKM value using GFF/GTF

http://bioviz.org/pollen/A_thaliana_Jun_2009/SupplementalDataFiles/SupplementalDataFiles1to3.html