DVX stands for Differential Variation and eXpression analysis of gene expression data. It is an interactive program written in R and Shiny.

A good place to start learning about DVX is to read the detailed documentation .

The source code is available as a zip file. You can install DVX by downloading the zip file and extracting the source code files on your computer, or run it using the runURL function (using RStudio) to run the program without installing the source code. See the documentation for instructions.

The documentation contains two case studies, using GEO DataSets 4430 and 5204. You can download the datasets, as well as detailed reports from the differential analysis by clicking on the links below:

• GDS4430 – Autism and Copy Number Variation of human 16p11.2 : the dataset, a report generated by DVX, the detailed results of the differential analysis (compressed csv files)
• GDS5204 – The REST dataset : the dataset, the report, and the detailed results