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st: New version of -factmerg- on SSC
From
"Roger B. Newson" <[email protected]>
To
"[email protected]" <[email protected]>
Subject
st: New version of -factmerg- on SSC
Date
Mon, 22 Apr 2013 11:28:16 +0100
Thanks yet again to Kit Baum, a new version of the -factmerg- 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 -factmerg-.
The -factmerg- package is described as below on my website. The new
version has been upgraded to Stata Version 11, and now requires the
Stata Version 11 -sdecode- package )also downloadable from SSC) in order
to work. It therefore now decodes factor values with all the power of
-sdecode-, including exponent substitution. This will be especially
useful for merging continuous factors, as used in the reference-spline
models enabled by the SSC package -bspline-.
Users of Stata Versions 10, 9, 8 and 7 who wish to download the old
Stata Version 10 and Stata Version 7 versions of -factmerg- can still
download them from my website. In Stata, type
net describe factmerg, from(http://www.imperial.ac.uk/nhli/r.newson/stata10)
to view the Stata Version 10 version, or
net describe factmerg, from(http://www.imperial.ac.uk/nhli/r.newson/stata7)
to view the Stata Version 7 version. The user can then install the
appropriate old version of -factmerg-.
Best wishes
Roger
--
Roger B Newson BSc MSc DPhil
Lecturer in Medical Statistics
Respiratory Epidemiology and Public Health Group
National Heart and Lung Institute
Imperial College London
Royal Brompton Campus
Room 33, Emmanuel Kaye Building
1B Manresa Road
London SW3 6LR
UNITED KINGDOM
Tel: +44 (0)20 7352 8121 ext 3381
Fax: +44 (0)20 7351 8322
Email: [email protected]
Web page: http://www.imperial.ac.uk/nhli/r.newson/
Departmental Web page:
http://www1.imperial.ac.uk/medicine/about/divisions/nhli/respiration/popgenetics/reph/
Opinions expressed are those of the author, not of the institution.
---------------------------------------------------------------------------
package factmerg from http://www.imperial.ac.uk/nhli/r.newson/stata11
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TITLE
factmerg: Merge a list of factors to create string variables
DESCRIPTION/AUTHOR(S)
factmerg takes, as input, a list of variables (numeric or string),
representing discrete factors in a model. It creates, as output,
one to three string variables, containing, in each observation, a
value, a factor name or a factor variable label, respectively,
copied from the first factor variable in the input variable list
with a non-missing value for that observation. factmerg requires
the SSC package sdecode in order to work.
Author: Roger Newson
Distribution-Date: 19april2013
Stata-Version: 11
INSTALLATION FILES (click here to install)
factmerg.ado
factmerg.sthlp
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