REGRESSION: Implement /ORIGIN subcommand.

[pspp] / tests / language / stats / regression.at

diff --git a/tests/language/stats/regression.at b/tests/language/stats/regression.at
index e520bb1138fe534dfeeb84c365bab3a492b27107..d2e99344efe0503324fee80bc36ad0952e0ba380 100644 (file)
--- a/tests/language/stats/regression.at
+++ b/tests/language/stats/regression.at
@@ -2261,3 +2261,60 @@ Table: Coefficients (value)
 ])
 
 AT_CLEANUP 
+
+
+
+AT_SETUP([LINEAR REGRESSION /ORIGIN])
+AT_DATA([regression-origin.sps], [dnl
+SET FORMAT=F10.3.
+
+DATA LIST notable LIST /number * value *.
+BEGIN DATA
+ 16 7.25 
+  0  .00 
+  1  .10 
+  9 27.9 
+  0  .00 
+  7 3.65 
+ 14 16.8 
+ 24 9.15 
+  0  .00 
+ 24 19.0 
+  7 4.05 
+ 12 7.90 
+  6  .75 
+ 11 1.40 
+  0  .00 
+  3 2.30 
+ 12 7.60 
+ 11 6.80 
+ 16 8.65 
+END DATA.
+
+REGRESSION
+  /STATISTICS COEFF R ANOVA
+  /DEPENDENT value
+  /ORIGIN
+  /METHOD=ENTER number.
+])
+
+
+AT_CHECK([pspp -O format=csv regression-origin.sps], [0], [dnl
+Table: Model Summary (value)
+,R,R Square,Adjusted R Square,Std. Error of the Estimate
+,.802,.643,.622,6.032
+
+Table: ANOVA (value)
+,,Sum of Squares,df,Mean Square,F,Sig.
+,Regression,1181.726,1,1181.726,32.475,.000
+,Residual,654.989,18,36.388,,
+,Total,1836.715,19,,,
+
+Table: Coefficients (value)
+,,Unstandardized Coefficients,,Standardized Coefficients,,
+,,B,Std. Error,Beta,t,Sig.
+,number,.672,.118,.802,5.699,.000
+,,,,,,
+])
+
+AT_CLEANUP