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This package contains tools for extraction and analysis of variousn-grams (sequences of n items) derived from biological sequences (proteinsor nucleic acids). To deal with the curse of dimensionality of the n-grams,biogram uses Quick Permutation Test (QuiPT) for fast feature filtering.

biogram is availableon CRAN, so installation is as simple as:

install.packages("biogram")

You can install the latest development version of the code using thedevtools R package.

# Install devtools, if you haven't already.install.packages("devtools")library(devtools)install_github("michbur/biogram")

For citation type:

citation("biogram")

or use:Michal Burdukiewicz, Piotr Sobczyk, Chris Lauber, Dominik Rafacz and Katarzyna Sidorczuk (2020). biogram: N-Gram Analysis of Biological Sequences. R package version 1.6.3.https://cran.r-project.org/package=biogram