PRISMA (0.2-2)

Protocol Inspection and State Machine Analysis.

The PRISMA package is capable of loading and processing huge text corpora processed with the sally toolbox ( sally acts as a very fast preprocessor which splits the text files into tokens or n-grams. These output files can then be read with the PRISMA package which applies testing-based token selection and has some replicate-aware, highly tuned non-negative matrix factorization and principal component analysis implementation which allows the processing of very big data sets even on desktop machines.

Maintainer: Tammo Krueger
Author(s): Tammo Krueger, Nicole Kraemer

License: GPL (>= 2.0)

Uses: ggplot2, gplots, Matrix, tm

Released over 5 years ago.