Thanks as always to Kit Baum, a new version of the wridit package is now available for download from SSC. In Stata, use the ssc command to do this, or adoupdate if you already have an old version of wridit.

The wridit package is described as below on my website. The new version adds an option handedness(), with possible values center, left and right, specifying the default standard center ridits, left-continuous ridits and right-continuous ridits, respectively. The right-continuous ridit function is also known as the cumulative distribution function.

This version is planned as the final Stata Version 10 version of wridit. I am planning the first Stata Version 16 version of wridit, using data frames.

Best wishes

Roger

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package wridit from w:\stata10
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TITLE
wridit: Generate weighted ridits

DESCRIPTION/AUTHOR(S)
wridit inputs a variable and generates its weighted ridits. If no
weights are provided, then all weights are assumed equal to 1, so
unweighted ridits are generated. Zero weights are allowed, and
imply that the ridits calculated for the observations with zero
weights will refer to the distribution of weights in the
observations with nonzero weights.

Author: Roger Newson
Distribution-Date: 28september2020
Stata-Version: 10

INSTALLATION FILES (click here to install)
wridit.ado
wridit.sthlp
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