Learn R Programming

ELMER (version 1.4.2)

get450K: get450K to download HM40K DNA methylation data for certain cancer types from TCGA website.

Description

get450K is a function to download latest version of HM450K DNA methylation for all samples of certain cancer types from TCGA website.

Usage

get450K(disease, basedir = "./Data")

Arguments

disease
A character specifies the disease to download from TCGA such as BLCA
basedir
A path shows where the data will be stored.

Value

Download all DNA methylation from HM450K level 3 data for the specified disease.

References

https://tcga-data.nci.nih.gov/tcga/tcgaHome2.jsp