regression.sas File Reference

Linear regression analysis - example for SASUnit. More...

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Detailed Description

Linear regression analysis - example for SASUnit.

Calculate a simple linear regression with intercept for the two variables specified and

• write input data and estimated values to the output dataset &out
• write regression parameters to output dataset &parms
• generate a report in RTF format containing a plot of predicted and observed values

This example contains no validation of macro parameters

Version

$Revision: 106 $

Author

$Author: b-braun $

Date

$Date: 2013-01-10 14:59:21 +0100 (Do, 10 Jan 2013) $

See Also

$HeadURL: https://svn.code.sf.net/p/sasunit/code/trunk/example/saspgm/regression.sas $

Copyright

Copyright 2010, 2012 HMS Analytical Software GmbH. This file is part of SASUnit, the Unit testing framework for SAS(R) programs. For terms of usage under the GPL license see included file readme.txt or https://sourceforge.net/p/sasunit/wiki/readme.v1.2/.

Parameters

data	input dataset
x	variable for x axis, must be numeric
y	variable for y axis, must be numeric
out	output dataset, contains variables &x, &y and &yhat
yhat	name of the variable with estimated values
parms	output dataset with regression parameters
report	report file (file extension must be .rtf)

Definition in file regression.sas.