Question: performing PCA by R
0
gravatar for heba.m.elseedy
7 months ago by
heba.m.elseedy10 wrote:

Hello Everyone ,i want to create PCA fifure for RNA seq , i don't know how i can perform it by R and i don't which type of reads i used the normalized value or the row data

Thanks

rna-seq pca R • 174 views
ADD COMMENTlink modified 7 months ago by brunobsouzaa400 • written 7 months ago by heba.m.elseedy10
4
gravatar for genomax
7 months ago by
genomax92k
United States
genomax92k wrote:

@Kevin has a nice package available: https://github.com/kevinblighe/PCAtools

Thread with info: A: PCA plot from read count matrix from RNA-Seq

ADD COMMENTlink written 7 months ago by genomax92k
2
gravatar for Jean-Karim Heriche
7 months ago by
EMBL Heidelberg, Germany
Jean-Karim Heriche23k wrote:

?prcomp
Also this tutorial.

ADD COMMENTlink written 7 months ago by Jean-Karim Heriche23k
2
gravatar for brunobsouzaa
7 months ago by
brunobsouzaa400
Brazil
brunobsouzaa400 wrote:

DESeq2 has a plotPCA function, take a look here

ADD COMMENTlink written 7 months ago by brunobsouzaa400
Please log in to add an answer.

Help
Access

Use of this site constitutes acceptance of our User Agreement and Privacy Policy.
Powered by Biostar version 2.3.0
Traffic: 1432 users visited in the last hour