Learn R Programming
⚠️There's a newer version (3.0.1) of this package.Take me there.

gdata (version 2.7.1)

Various R programming tools for data manipulation

Description

Various R programming tools for data manipulation

Copy Link

Version

Install

install.packages('gdata')

Monthly Downloads

45,602

Version

2.7.1

License

GPL-2

Maintainer

Gregory Warnes

Last Published

January 29th, 2010

Functions in gdata (2.7.1)

trimSum

Trim a vector such that the last/first value represents the sum of trimmed values
sheetCount

Count or list sheet names in Excel spreadsheet files.
drop.levels

Drop unused factor levels
ConvertMedUnits

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

Describe Function Arguments
interleave

Interleave Rows of Data Frames or Matrices
bindData

Bind two data frames into a multivariate data frame
read.xls

Read Excel files
resample

Consistent Random Samples and Permutations
ll

Describe Objects or Elements
matchcols

Select columns names matching certain critera
reorder.factor

Reorder the Levels of a Factor
mapLevels

Mapping levels
.runRUnitTestsGdata

Run RUnit tests for the gdata package
humanReadable

Print byte size in human readable format
gdata-package

Various R programming tools for data manipulation
object.size

Report the Space Allocated for an Object
aggregate.table

Create 2-Way Table of Summary Statistics
wideByFactor

Create multivariate data by a given factor
cbindX

Column-bind objects with different number of rows
write.fwf

Write object in fixed width format
upperTriangle

Extract or replace the upper/lower triangular portion of a matrix
is.what

Run Multiple is.* Tests on a Given Object
getYear

Get date/time parts from date and time objects
env

Describe All Loaded Environments
frameApply

Subset analysis on data frames
unmatrix

Convert a matrix into a vector, with appropriate names
elem

Display Information about Elements in a Given Object
nobs

Compute the Number of Non-missing Observations
nPairs

Number of variable pairs
rename.vars

Remove or rename variables in a dataframe
keep

Remove All Objects, Except Those Specified
unknownToNA

Change unknown values to NA and vice versa
trim

Remove leading and trailing spaces from character strings
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