Vertex-wise analyses in R


QDECR is an R package to perform vertex-wise analyses on cortical surface maps. It is an attempt to enrich vertex-wise analyses with features commonly found in R, such as easy design matrix creation, using multiply imputed datasets, handling complex formulas, etc. Users familiar with R will immediately notice that the package works similar to most other statistical models in R.

We are currently at version 0.8.4 (Momo).


Users can follow the tutorial below to run their vertex-wise analyses. Please note that the sections are not completed yet.



We are always looking for ideas, suggestions and help! We are working on a guide on how to contribute, found here.


QDECR is open-source and free to use under the GPL-3 license.