Set of tools to find coherent patterns in microarray data using a Bayesian sparse latent factor model (Duarte and Mayrink 2015  http://link.springer.com/chapter/10.1007%2F9783319124544_15). Considerable effort has been put into making slfm fast and memory efficient, turning it an interesting alternative to simpler methods in terms of execution time. It implements versions of the SLFM using both type of mixtures: using a degenerate distribution or a very concentrated normal distribution for the spike part of the mixture. It also implements additional functions to help preprocess the data and fit the model for a large number of arrays.
Package details 


Author  Joao Duarte and Vinicius Mayrink 
Maintainer  Joao Duarte <[email protected]> 
License  GPL2 
Version  0.2.2 
URL  https://github.com/jdanielnd/slfm 
Package repository  View on CRAN 
Installation 
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