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DDIwR (version 0.18)

DDI with R

Description

Useful functions for various DDI (Data Documentation Initiative) related inputs and outputs. Converts data files to and from DDI, SPSS, Stata, SAS, R and Excel, including user declared missing values.

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Version

Install

install.packages('DDIwR')

Monthly Downloads

315

Version

0.18

License

GPL (>= 3)

Issues

2

Pull Requests

0

Stars

16

Forks

4

Maintainer

Adrian Dusa

Last Published

January 8th, 2024

Functions in DDIwR (0.18)

convert

Converts a dataset from one statistical software to another
DDI-children

Add/remove/change one or more children or attributes from a DDI Codebook attribute.
exportDDI

Export a DDI Codebook to an XML file.
DDIwR_internal

DDIwR internal functions
recodeCharcat

Recode character categorical variables
makeCategories

Create the catgry elements for a particular variable
DDIwR_package

Useful functions for various DDI (Data Documentation Initiative) related outputs.
getMetadata

Extract metadata information
makeDataNotes

Create a notes element for the dataset.
makeElement

Make a DDI Codebook element
searchFor

Search for key words
testValid

Validate a DDI element.
updateCodebook

Update Codebook.
showDetails

Describe what a DDI element is
recodeMissings

Consistent recoding of (extended) missing values
setupfile

Create setup files for SPSS, Stata, SAS and R