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caTools (version 1.7)

Miscellaneous tools: I/O, moving window statistics, etc.

Description

Contains several basic utility functions including: moving (rolling, running) window statistic functions, read/write for GIF and ENVI binary files, fast calculation of AUC, LogitBoost classifier, base64 encoder/decoder, round-off error free sum and cumsum, etc.

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Version

Install

install.packages('caTools')

Monthly Downloads

134,501

Version

1.7

License

GPL version 2 or later

Maintainer

Jarek Tuszynski

Last Published

February 15th, 2017

Functions in caTools (1.7)

colAUC

Column-wise Area Under ROC Curve (AUC)
caTools-package

Miscellaneous tools: I/O, moving window statistics, etc.
runmean, runmin, runmax & runquantile

Moving Window Analysis of a Vector
trapz

Trapezoid Rule Numerical Integration
read.ENVI & write.ENVI

Read and Write Binary Data in ENVI Format
sum.exact, cumsum.exact & runsum.exact

Basic Sum Operations without Round-off Errors
LogitBoost

LogitBoost Classification Algorithm
base64encode & base64decode

Convert R vectors to/from the Base64 format
sample.split

Split Data into Test and Train Set
read.gif & write.gif

Read and Write Images in GIF format
predict.LogitBoost

Prediction Based on LogitBoost Classification Algorithm
combs

All Combinations of k Elements from Vector v