# scDD: An R package to identify differentially distributed genes in scRNA-seq
Version 0.99.3 of R Package 'scDD' (accepted to Bioconductor). Note that this
version requires the 3.4.0 version of R (current development version), and now
uses ```summarizedExperiment``` objects instead of ```ExpressionSet``` objects.
To access previous versions of the package (including 1.1.0 as used in the
[Genome Biology publication]
(https://genomebiology.biomedcentral.com/articles/10.1186/s13059-016-1077-y),
see the
[Releases page](https://github.com/kdkorthauer/scDD/releases)).
The Bioconductor landing page is
[http://bioconductor.org/packages/devel/bioc/html/scDD](http://bioconductor.org/packages/devel/bioc/html/scDD.html).
To install, make sure you have development version of Bioconductor (3.5), and
use the following commands:
```R
## try http:// if https:// URLs are not supported
source("https://bioconductor.org/biocLite.R")
biocLite("scDD")
```
For examples and tips on using the package, please see the vignette PDF
[here](http://bioconductor.org/packages/devel/bioc/vignettes/scDD/inst/doc/scDD.pdf)
which you can alternatively bring up by typing
```R
browseVignettes("scDD")
```
after installing and loading the package into R.
Please send bug reports and feature requests by sending a message to Bioconductor
Support at [https://support.bioconductor.org](https://support.bioconductor.org)
or by opening a new issue on
[this page](https://github.com/kdkorthauer/scDD/issues)
Please cite the following publication if you use scDD in your work:
> Korthauer KD, Chu LF, Newton MA, Li Y, Thomson J, Stewart R,
Kendziorski C. A statistical approach for identifying differential
distributions in single-cell RNA-seq experiments. Genome Biology.
2016 Oct 25;17(1):222.
[https://genomebiology.biomedcentral.com/articles/10.1186/s13059-016-1077-y]
(https://genomebiology.biomedcentral.com/articles/10.1186/s13059-016-1077-y)
You can obtain this citation within R by typing
```R
citation("scDD")
```
Note: The package was built using the development version of R (3.4.0,
2016-10-26 r71594). If you are unable to install this version of R on your
system due to admin policies, visit the
[develop](https://github.com/kdkorthauer/scDD/tree/develop) branch of scDD,
which contains instructions to install a version of scDD though GitHub that
has the R devel version dependency removed.