GrpString: Patterns and Statistical Differences Between Two Groups of Strings

Methods include converting series of event names to strings, finding common patterns in a group of strings, discovering featured patterns when comparing two groups of strings as well as the number and starting position of each pattern in each string, obtaining transition matrix, computing transition entropy, statistically comparing the difference between two groups of strings, and clustering string groups. Event names can be any action names or labels such as events in log files or areas of interest (AOIs) in eye tracking research.

Version: 0.3.2
Depends: R (≥ 3.0.1)
Imports: utils, plyr, Rcpp, cluster, graphics, stats
Suggests: testthat
Published: 2017-08-15
Author: Hui Tang, Norbert J. Pienta
Maintainer: Hui (Tom) Tang <htang2013 at>
License: GPL-2
NeedsCompilation: no
Materials: README NEWS
CRAN checks: GrpString results


Reference manual: GrpString.pdf
Package source: GrpString_0.3.2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X El Capitan binaries: r-release: GrpString_0.3.2.tgz
OS X Mavericks binaries: r-oldrel: GrpString_0.3.2.tgz
Old sources: GrpString archive


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