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gdata (version 2.1.2)

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

38,307

Version

2.1.2

License

GPL (version 2 or later)

Maintainer

Nitin Jain

Last Published

October 22nd, 2024

Functions in gdata (2.1.2)

drop.levels

Drop unused factor levels
keep

Remove All Objects, Except Those Specified
trim

Remove leading and trailing spaces from character strings
frameApply

Subset analysis on data frames
upperTriangle

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

Display Information about Elements in a Given Object
ConvertMedUnits

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

Compute the Number of Non-missing Observations
rename.vars

Remove or rename variables in a dataframe
unmatrix

Convert a matrix into a vector, with appropriate names
read.xls

Read Excel files
Args

Formatted Argument List of a Function
matchcols

Select columns names matching certain critera
ll

Display Information about Objects or Elements
env

Display Information about All Loaded Environments
is.what

Run Multiple is.* Tests on a Given Object
reorder.factor

Reorder the Levels of a Factor
aggregate.table

Create 2-Way Table of Summary Statistics
interleave

Interleave Rows of Data Frames or Matrices
MedUnits

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

Combine R Objects With a Column Labeling the Source