Changes in Version 0.99.10 (2017-10-23)
=====================================

* Added AIC and BIC to decide number of factors
* Added function to compute observational weights for DE

Changes in Version 0.99.7 (2017-07-17)
=====================================

* `zinbwave()` now returns a `SingleCellExperiment` object.

Changes in Version 0.99.6 (2017-07-05)
=====================================

* Fixed bug in zinb.loglik.matrix to avoid Inf values

Changes in Version 0.99.5 (2017-07-03)
=====================================

* Added function computeDevianceResiduals() to compute residuals
* Added function imputeZeros() to use the model to impute technical zeros
* Added function zinbwave() to perform dimensionality reduction
* Changed vignette to illustrate new functions

Changes in Version 0.99.4 (2017-06-08)
=====================================

* Switch from parallel to BiocParallel
* Improvements to code efficiency, e.g., avoid copying ZinbModel objects

Changes in Version 0.99.3 (2017-05-31)
=====================================

* More informative Description: field
* Improved documentation
* Added getAlpha, getBeta, and getGamma accessor functions
* Improved show() method
* Vectorized code in zinbSim()
* Fixed bug that introduced an error when initializing an object with empty X or V
* Added tests on numerical correctness

Changes in Version 0.99.2 (2017-05-12)
=====================================

* New formula interface for SummarizedExperiment
* Add t-SNE example to vignette

Changes in Version 0.99.0 (2017-05-09)
=====================================

* Bumped version for submission to Bioconductor
* Minor changes to compile vignette
* Required R version 3.4

Changes in Version 0.1.4 (2017-04-10)
=====================================

* Improved documentation
* zinbSim now produces matrix of J x n dimension
* Removed unnecessary dependency on clusterExperiment
* Additional tests
* Better default for epsilon

Changes in Version 0.1.2 (2017-03-29)
=====================================

* New vignette
* Change name to zinbwave

Changes in Version 0.1.0 (2016-09-23)
=====================================

* Introducing S4 class zinbModel
* Major restructuring of the initialization and optimization (see vignette)
* Method zinbFit to fit a model
* Many other methods, including zinbInitialize, zinbOptimize, zinbSim

