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cgwtools (version 4.1)

Miscellaneous Tools

Description

Functions for performing quick observations or evaluations of data, including a variety of ways to list objects by size, class, etc. The functions 'seqle' and 'reverse.seqle' mimic the base 'rle' but can search for linear sequences. The function 'splatnd' allows the user to generate zero-argument commands without the need for 'makeActiveBinding' . Functions provided to convert from any base to any other base, and to find the n-th greatest max or n-th least min. In addition, functions which mimic Unix shell commands, including 'head', 'tail' ,'pushd' ,and 'popd'. Various other goodies included as well.

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Version

Install

install.packages('cgwtools')

Monthly Downloads

303

Version

4.1

License

LGPL-3

Maintainer

Carl Witthoft

Last Published

October 20th, 2023

Functions in cgwtools (4.1)

List the sizes of all selected objects.

Function to find intersection points of two polygons.

Extends rle to find and encode linear sequences.

Performs equivalent of bash command with same name

Returns a small sample of the specified data set.

Function to find the rational roots of any polynomial (when they exist).

Execute simple zero-argument functions

Performs equivalent of bash command with same name

Calculates the kurtosis of the input data set.

Calculates the skew of a dataset.

Function to find intersection point between two line segments (NOT lines).

Add some objects to an existing .Rdata - type file.

Function calculate the cumulative result of any function along an input vector.

Wrapper function around dir() which returns only directories found in the specified location(s).

Create histogram bins for each unique value in a sample.

Function to return dimensions of arguments, or lengths if dim==NULL.

Do "fuzzy" equality and return a logical vector.

Function to convert any base to any other base (up to 36).

Interactive application of selected function a list of objects.

cgwtools-package

A collection of tools that the author finds handy

Function print a text banner in the style of the original DEC VAX "banner" function.

Banner Versions of Characters

Functions which mimic max.col to find for minimum or maximum of rows or columns.

List all objects of the specified type.

Function to locate patterns ( sequences of strings or numerical values) in data vectors.

List all objects in an .Rdata file.

Functions to find the n-th maximum or minimum of a vector or array.

Q&D function to list all objects with the specified class attribute .

Inverse of seqle

Returns the current directory stack that pushd and popd manipulate

Calculate and display basic statistics for an object.