RNAseq (or similar) count data where columns are individual samples
によるリード数データ列
and rows are genes.
は各標本、行は各遺伝子
lengths: array, shape (N_genes,)
配列、形状は
(N_genes,)
Gene lengths in base pairs in the same order
遺伝子長(単位は塩基対)。
counts
の行と同順
as the rows in counts.
Returns
戻り値
-------
normed : array, shape (N_genes, N_samples)
配列、形状は
(N_genes, N_sampled)
The RPKM normalized counts matrix.
RPKM
正規化されたリード数の配列
"""
最初にリード数を浮動小数点数に変換して、
RPKM
の式で
1e9
を掛ける際のオーバーフローを防ぐ
# First, convert counts to float to avoid overflow when multiplying ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month, and much more.
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.