TCIApathfinder is a wrapper for The Cancer Imaging Archive’s REST API v3. The Cancer Imaging Archive (TCIA) hosts de-identified medical images of cancer available for public download, as well as rich metadata for each image series. TCIA provides a REST API for programmatic access to the data. This package provides simple functions to access each API endpoint. For more information about TCIA, see TCIA’s website.
TCIApathfinder is on CRAN.
From within R:
# install.packages("devtools") devtools::install_github("pamelarussell/TCIApathfinder")
An API key is required to access data from TCIA. To obtain and correctly store your API key:
Request a key from TCIA by following the instructions here.
Create a text file in your home directory (
Create the contents of the
.Renviron file like this, making sure
the last line in the file is empty. Otherwise, R will silently fail
to load the file.
.Renviron is only processed at the beginning of an R
Detailed vignettes on package usage and downstream image analysis can be
viewed on CRAN or
from within an R session with
TCIApathfinder: An R Client for the Cancer Imaging Archive REST API. Pamela Russell, Kelly Fountain, Dulcy Wolverton and Debashis Ghosh. Cancer Res August 1 2018 (78) (15) 4424-4426; DOI: 10.1158/0008-5472.CAN-18-0678.
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