Obtain a gene expression matrix from TCGA in R

Question

[massimofaggiani]

Hello everyone, I am quite new to bioinformatics, currently learning TCGA analysis in R. So far I worked with few genes at the time using the cgdsr package, but how would I proceed if I need to retrieve a full gene expression matrix from TCGA colorectal cancer cohort?

Answer 1

[ATpoint]

Please go through:

How to download a full matrix of gene expression HTSEQ counts from all TCGA cancer types

How to download a data matrix of gene expression data from TCGA ?

how can i get normalized gene expression matrix in TCGA?

How to download a full matrix of gene expression of a TCGA dataset

Genomic Matrix data from TCGA need to be analysied for Differential gene expression

TCGA data gene expression