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gdata (version 2.2.0)

Various R programming tools for data manipulation

Description

Various R programming tools for data manipulation

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Version

Install

install.packages('gdata')

Monthly Downloads

38,844

Version

2.2.0

License

GPL (version 2 or later)

Maintainer

Gregory Warnes

Last Published

October 22nd, 2024

Functions in gdata (2.2.0)

combine

Combine R Objects With a Column Labeling the Source
trim

Remove leading and trailing spaces from character strings
Args

Formatted Argument List of a Function
combineLevels

Combine levels of given factors
drop.levels

Drop unused factor levels
mapFactor

Get a map of levels in a factor
reorder.factor

Reorder the Levels of a Factor
matchcols

Select columns names matching certain critera
resample

Consistent Random Samples and Permutations
nobs

Compute the Number of Non-missing Observations
aggregate.table

Create 2-Way Table of Summary Statistics
unmatrix

Convert a matrix into a vector, with appropriate names
frameApply

Subset analysis on data frames
ll

Display Information about Objects or Elements
elem

Display Information about Elements in a Given Object
read.xls

Read Excel files
ConvertMedUnits

Convert medical measurements between International Standard (SI) and US 'Conventional' Units.
env

Display Information about All Loaded Environments
is.what

Run Multiple is.* Tests on a Given Object
keep

Remove All Objects, Except Those Specified
rename.vars

Remove or rename variables in a dataframe
MedUnits

Table of conversions between Intertional Standard (SI) and US 'Conventional' Units for common medical measurements.
upperTriangle

Extract or replace the upper/lower triangular portion of a matrix
interleave

Interleave Rows of Data Frames or Matrices