X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=tests%2Flanguage%2Fstats%2Fnpar.at;h=ed829cdc524a68f37ceb742f9e1a085ac65e1f2c;hb=db7019dcf6198f62053ac010f3b0ca12a6d93106;hp=4fa26ecf4749fd71febeff6c63f6cc27ca0d9fa3;hpb=ec19587bd09b05588cd757533e5366d1e2fbf447;p=pspp

diff --git a/tests/language/stats/npar.at b/tests/language/stats/npar.at
index 4fa26ecf47..ed829cdc52 100644
--- a/tests/language/stats/npar.at
+++ b/tests/language/stats/npar.at
@@ -1,6 +1,6 @@
 AT_BANNER([NPAR TESTS])
 
-AT_SETUP([NPAR TESTS BINOMIAL, P < 0.5; N1/N2 < 1])
+AT_SETUP([NPAR TESTS BINOMIAL P < 0.5; N1/N2 < 1])
 AT_DATA([npar.sps], [dnl
 SET FORMAT F8.3.
 
@@ -25,7 +25,7 @@ x,Group1,1.000,6.000,.286,.300,.551
 ])
 AT_CLEANUP
 
-AT_SETUP([NPAR TESTS BINOMIAL, P < 0.5; N1/N2 > 1])
+AT_SETUP([NPAR TESTS BINOMIAL P < 0.5; N1/N2 > 1])
 AT_DATA([npar.sps], [dnl
 SET FORMAT F8.3.
 
@@ -50,7 +50,7 @@ x,Group1,1,7,.538,.400,.229
 ])
 AT_CLEANUP
 
-AT_SETUP([NPAR TESTS BINOMIAL, P < 0.5; N1/N2 = 1])
+AT_SETUP([NPAR TESTS BINOMIAL P < 0.5; N1/N2 = 1])
 AT_DATA([npar.sps], [dnl
 SET FORMAT F8.3.
 
@@ -75,7 +75,7 @@ x,Group1,1,8,.500,.400,.284
 ])
 AT_CLEANUP
 
-AT_SETUP([NPAR TESTS BINOMIAL, P > 0.5; N1/N2 < 1])
+AT_SETUP([NPAR TESTS BINOMIAL P > 0.5; N1/N2 < 1])
 AT_DATA([npar.sps], [dnl
 SET FORMAT F8.3.
 
@@ -100,7 +100,7 @@ x,Group1,1,11,.478,.600,.164
 ])
 AT_CLEANUP
 
-AT_SETUP([NPAR TESTS BINOMIAL, P > 0.5; N1/N2 > 1])
+AT_SETUP([NPAR TESTS BINOMIAL P > 0.5; N1/N2 > 1])
 AT_DATA([npar.sps], [dnl
 SET FORMAT F8.3.
 
@@ -124,7 +124,7 @@ x,Group1,1,11,.550,.600,.404
 ])
 AT_CLEANUP
 
-AT_SETUP([NPAR TESTS BINOMIAL, P > 0.5; N1/N2 = 1])
+AT_SETUP([NPAR TESTS BINOMIAL P > 0.5; N1/N2 = 1])
 AT_DATA([npar.sps], [dnl
 SET FORMAT F8.3.
 
@@ -148,7 +148,7 @@ x,Group1,1,11,.500,.600,.228
 ])
 AT_CLEANUP
 
-AT_SETUP([NPAR TESTS BINOMIAL, P = 0.5; N1/N2 < 1])
+AT_SETUP([NPAR TESTS BINOMIAL P = 0.5; N1/N2 < 1])
 AT_DATA([npar.sps], [dnl
 SET FORMAT F8.3.
 
@@ -173,7 +173,7 @@ x,Group1,1,8,.348,.500,.210
 ])
 AT_CLEANUP
 
-AT_SETUP([NPAR TESTS BINOMIAL, P = 0.5; N1/N2 > 1])
+AT_SETUP([NPAR TESTS BINOMIAL P = 0.5; N1/N2 > 1])
 AT_DATA([npar.sps], [dnl
 SET FORMAT F8.3.
 
@@ -197,7 +197,7 @@ x,Group1,1,12,.667,.500,.238
 ])
 AT_CLEANUP
 
-AT_SETUP([NPAR TESTS BINOMIAL, P = 0.5; N1/N2 = 1])
+AT_SETUP([NPAR TESTS BINOMIAL P = 0.5; N1/N2 = 1])
 AT_DATA([npar.sps], [dnl
 SET FORMAT F8.3.
 
@@ -222,7 +222,7 @@ x,Group1,1,10,.500,.500,1.000
 ])
 AT_CLEANUP
 
-AT_SETUP([NPAR TESTS BINOMIAL, P = 0.5; N1/N2 = 1 Cutpoint])
+AT_SETUP([NPAR TESTS BINOMIAL P = 0.5; N1/N2 = 1 Cutpoint])
 AT_DATA([npar.sps], [dnl
 SET FORMAT F8.3.
 
@@ -248,7 +248,7 @@ x,Group1,<= 10,10.000,.385,.500,.327
 ])
 AT_CLEANUP
 
-AT_SETUP([NPAR TESTS BINOMIAL, P = 0.5; N1/N2 = 1 Named values])
+AT_SETUP([NPAR TESTS BINOMIAL P = 0.5; N1/N2 = 1 Named values])
 AT_DATA([npar.sps], [dnl
 SET FORMAT F8.3.
 
@@ -274,6 +274,28 @@ x,Group1,10.000,10.000,.435,.500,.678
 ])
 AT_CLEANUP
 
+
+
+dnl Test for a bug which caused binomial to crash.
+AT_SETUP([NPAR TESTS BINOMIAL - crash])
+AT_DATA([nparX.sps], [dnl
+data list list /range *.
+begin data.
+0
+1
+end data.
+
+* This is invalid syntax
+NPAR TEST
+	/BINOMIAL(0.5) = Range().
+
+])
+AT_CHECK([pspp -O format=csv nparX.sps], [1], [ignore])
+
+AT_CLEANUP
+
+
+
 AT_SETUP([NPAR TESTS CHISQUARE])
 AT_DATA([npar.sps], [dnl
 DATA LIST NOTABLE LIST /x * y * w *.
@@ -303,6 +325,7 @@ NPAR TESTS
   /EXPECTED = 6 10 3
   .
 ])
+
 AT_CHECK([pspp -O format=csv npar.sps], [0], [dnl
 Table: x
 ,Observed N,Expected N,Residual
@@ -326,7 +349,7 @@ Table: Test Statistics
 ,x,y
 Chi-Square,3.14,6.00
 df,5,3
-Asymp. Sig.,.68,.11
+Asymp. Sig.,.678,.112
 
 Table: y
 ,Observed N,Expected N,Residual
@@ -340,7 +363,7 @@ Table: Test Statistics
 ,y
 Chi-Square,10.61
 df,3
-Asymp. Sig.,.01
+Asymp. Sig.,.014
 
 Table: Frequencies
 ,x,,,,y,,,
@@ -354,8 +377,9 @@ Table: Test Statistics
 ,x,y
 Chi-Square,.13,4.13
 df,2,2
-Asymp. Sig.,.94,.13
+Asymp. Sig.,.936,.127
 ])
+
 AT_CLEANUP
 
 AT_SETUP([NPAR TESTS CHISQUARE expected values missing])
@@ -378,6 +402,7 @@ NPAR TESTS
   /EXPECTED = 3 4 5 4 3 1
   .
 ])
+
 AT_CHECK([pspp -O format=csv npar.sps], [1], [dnl
 "error: CHISQUARE test specified 6 expected values, but 4 distinct values were encountered in variable y."
 
@@ -385,8 +410,9 @@ Table: Test Statistics
 ,y
 Chi-Square,.00
 df,0
-Asymp. Sig.,1.00
+Asymp. Sig.,1.000
 ])
+
 AT_CLEANUP
 
 AT_SETUP([NPAR TESTS CHISQUARE with DESCRIPTIVES])
@@ -413,6 +439,7 @@ NPAR TESTS
   /STATISTICS=DESCRIPTIVES
   .
 ])
+
 AT_CHECK([pspp -O format=csv npar.sps], [0], [dnl
 Table: Frequencies
 ,x,,,,y,,,
@@ -431,7 +458,7 @@ Table: Test Statistics
 ,x,y
 Chi-Square,17.33,22.87
 df,7,7
-Asymp. Sig.,.02,.00
+Asymp. Sig.,.015,.002
 
 Table: Descriptive Statistics
 ,N,Mean,Std. Deviation,Minimum,Maximum
@@ -465,6 +492,7 @@ NPAR TESTS
   /STATISTICS=DESCRIPTIVES
   .
 ])
+
 AT_CHECK([pspp -O format=csv npar.sps], [0], [dnl
 Table: Frequencies
 ,x,,,,y,,,
@@ -483,7 +511,7 @@ Table: Test Statistics
 ,x,y
 Chi-Square,13.43,26.00
 df,7,7
-Asymp. Sig.,.06,.00
+Asymp. Sig.,.062,.001
 
 Table: Descriptive Statistics
 ,N,Mean,Std. Deviation,Minimum,Maximum
@@ -522,8 +550,8 @@ npar test
  /missing analysis
  /method=exact.
 ])
-AT_CHECK([pspp -o pspp.csv npar.sps])
-AT_CHECK([cat pspp.csv], [0], [dnl
+
+AT_CHECK([pspp -O format=csv npar.sps], [0], [dnl
 Table: Ranks
 ,,N,Mean Rank,Sum of Ranks
 first - second,Negative Ranks,8,6.00,48.00
@@ -534,10 +562,11 @@ first - second,Negative Ranks,8,6.00,48.00
 Table: Test Statistics
 ,first - second
 Z,-.18
-Asymp. Sig. (2-tailed),.86
-Exact Sig. (2-tailed),.89
-Exact Sig. (1-tailed),.45
+Asymp. Sig. (2-tailed),.861
+Exact Sig. (2-tailed),.893
+Exact Sig. (1-tailed),.446
 ])
+
 AT_CLEANUP
 
 AT_SETUP([NPAR TESTS WILCOXON with missing values])
@@ -568,11 +597,10 @@ npar test
  /wilcoxon=foo with bar (paired)
  /missing analysis
  /method=exact.
-
 ])
-AT_CHECK([pspp -o pspp.csv npar.sps])
+
 dnl This is the same output as the previous test.
-AT_CHECK([cat pspp.csv], [0], [dnl
+AT_CHECK([pspp -O format=csv npar.sps], [0], [dnl
 Table: Ranks
 ,,N,Mean Rank,Sum of Ranks
 first - second,Negative Ranks,8,6.00,48.00
@@ -583,9 +611,9 @@ first - second,Negative Ranks,8,6.00,48.00
 Table: Test Statistics
 ,first - second
 Z,-.18
-Asymp. Sig. (2-tailed),.86
-Exact Sig. (2-tailed),.89
-Exact Sig. (1-tailed),.45
+Asymp. Sig. (2-tailed),.861
+Exact Sig. (2-tailed),.893
+Exact Sig. (1-tailed),.446
 ])
 AT_CLEANUP
 
@@ -610,9 +638,9 @@ npar tests
 	.
 ])
 AT_CHECK([pspp -o pspp.csv npar.sps])
-dnl Some machines return .313 instead of .312 for the Point Probability
+dnl Some machines return .313 instead of .312 
 dnl (see bug #31611).
-AT_CHECK([sed 's/\.313$/.312/' pspp.csv], [0], [dnl
+AT_CHECK([sed -e 's/\.313$/.312/' -e 's/^Exact Sig\. (1-tailed),\.313/Exact Sig. (1-tailed),.312/' pspp.csv], [0], [dnl
 Table: Frequencies
 ,,N
 age - height,Negative Differences,3
@@ -672,8 +700,8 @@ AT_CHECK([cat pspp.csv], [0], [dnl
 Table: Ranks
 ,gv,N,Mean Rank
 xscore,timed out,5,4.400
-,handled the ball,4,11.500
 ,hit wicket,5,7.400
+,handled the ball,4,11.500
 ,Total,14,
 
 Table: Test Statistics
@@ -776,12 +804,12 @@ AT_CHECK([cat pspp.csv], [0], [dnl
 Table: Ranks
 ,gv,N,Mean Rank
 xscore,timed out,5,4.400
-,handled the ball,4,11.500
 ,hit wicket,5,7.400
+,handled the ball,4,11.500
 ,Total,14,
-yscore,handled the ball,4,11.500
+yscore,hit wicket,5,7.400
+,handled the ball,4,11.500
 ,bowled,5,4.400
-,hit wicket,5,7.400
 ,Total,14,
 
 Table: Test Statistics
@@ -847,10 +875,8 @@ npar tests
 	.
 ])
 
-AT_CHECK([pspp -o pspp.csv npar-runs.sps])
-
-AT_CHECK([cat pspp.csv], [0], [dnl
-Table: Runs Test
+AT_CHECK([pspp -O format=csv npar-runs.sps], [0],
+[Table: Runs Test
 ,score
 Test Value (median),3.0000
 Cases < Test Value,177.0000
@@ -858,7 +884,7 @@ Cases ≥ Test Value,309.0000
 Total Cases,486.0000
 Number of Runs,12
 Z,-20.9931
-Asymp. Sig. (2-tailed),.0000
+Asymp. Sig. (2-tailed),2.000
 
 Table: Runs Test
 ,score
@@ -868,7 +894,7 @@ Cases ≥ Test Value,227.0000
 Total Cases,486.0000
 Number of Runs,12
 Z,-21.0650
-Asymp. Sig. (2-tailed),.0000
+Asymp. Sig. (2-tailed),2.000
 
 Table: Runs Test
 ,score
@@ -878,12 +904,36 @@ Cases ≥ Test Value,170.0000
 Total Cases,486.0000
 Number of Runs,11
 Z,-21.0742
-Asymp. Sig. (2-tailed),.0000
+Asymp. Sig. (2-tailed),2.000
 ])
 
 AT_CLEANUP
 
 
+dnl Thanks to Douglas Bonett for providing this test case.
+AT_SETUP([NPAR TESTS Runs (2)])
+AT_DATA([npar-runs.sps], [dnl
+data list notable free /y.
+begin data
+1 1 2 1 2 1 1 2 1 1 1 2 1 2
+end data.
+NPAR TEST /RUNS(1.5) = y.
+])
+
+AT_CHECK([pspp -O format=csv npar-runs.sps], [0], [dnl
+Table: Runs Test
+,y
+Test Value,1.50
+Cases < Test Value,9
+Cases ≥ Test Value,5
+Total Cases,14
+Number of Runs,10
+Z,1.26
+Asymp. Sig. (2-tailed),.206
+])
+AT_CLEANUP
+
+
 AT_SETUP([NPAR TESTS Friedman])
 AT_DATA([npar-friedman.sps], [dnl
 set format F15.4.
@@ -905,9 +955,7 @@ npar tests
      /friedman = x y z.
 ])
 
-AT_CHECK([pspp -o pspp.csv npar-friedman.sps])
-
-AT_CHECK([cat pspp.csv], [0], [dnl
+AT_CHECK([pspp -O format=csv npar-friedman.sps], [0], [dnl
 Table: Ranks
 ,Mean Rank
 x,2.6500
@@ -918,7 +966,7 @@ Table: Test Statistics
 N,10
 Chi-Square,10.4737
 df,2
-Asymp. Sig.,.0053
+Asymp. Sig.,.005
 ])
 
 AT_CLEANUP
@@ -960,16 +1008,18 @@ begin data.
 85 0            
 76 1            
 145 1            
-24 1            
+24 1
+1 4
+-4 5
+34 5
+21 4
 end data.
 
 NPAR TESTS 
      /M-W = height BY sex (0,1).
 ])
 
-AT_CHECK([pspp -o pspp.csv npar-mann-whitney.sps])
-
-AT_CHECK([cat pspp.csv], [0], [dnl
+AT_CHECK([pspp -O format=csv npar-mann-whitney.sps], [0], [dnl
 Table: Ranks
 ,N,,,Mean Rank,,Sum of Ranks,
 ,0,1,Total,0,1,0,1
@@ -977,7 +1027,7 @@ height,15.0000,15.0000,30.0000,14.5333,16.4667,218.0000,247.0000
 
 Table: Test Statistics
 ,Mann-Whitney U,Wilcoxon W,Z,Asymp. Sig. (2-tailed)
-height,98.0000,218.0000,-.6020,.5472
+height,98.0000,218.0000,-.6020,.547
 ])
 
 
@@ -1625,3 +1675,93 @@ x,4,24.000,29.500,65.000,15.902,-2.232,.026
 ])
 
 AT_CLEANUP
+
+dnl Checks that (PAIRED) can have lists where the same 
+dnl variable appears more than once.
+AT_SETUP([NPAR TESTS (PAIRED)])
+AT_DATA([npar.sps], [dnl
+set format = F12.3.
+data list notable list /a * b * c *.
+begin data.
+1 2 4
+4 5 3
+1 2 2
+4 5 1
+end data.
+
+npar tests /wilcoxon a b with c c (paired).
+])
+
+AT_CHECK([pspp -O format=csv npar.sps], [0], [dnl
+Table: Ranks
+,,N,Mean Rank,Sum of Ranks
+a - c,Negative Ranks,2,2.500,5.000
+,Positive Ranks,2,2.500,5.000
+,Ties,0,,
+,Total,4,,
+b - c,Negative Ranks,1,1.500,1.500
+,Positive Ranks,2,2.250,4.500
+,Ties,1,,
+,Total,4,,
+
+Table: Test Statistics
+,a - c,b - c
+Z,.000,-.816
+Asymp. Sig. (2-tailed),1.000,.414
+])
+
+
+AT_CLEANUP
+
+
+
+AT_SETUP([NPAR TESTS CHISQUARE crash])
+dnl This syntax had been observed to crash pspp
+
+AT_DATA([npar.sps], [dnl
+data list list /x *.
+begin data.
+1
+2
+3
+4
+5
+6
+7
+8
+9
+10
+end data.
+
+* This happens to be invalid syntax.  But should not crash.
+NPAR TEST
+	/CHISQUARE= x(0.098, 99.098)
+	/EXPECTED =  1.2.
+])
+
+AT_CHECK([pspp -O format=csv npar.sps], [1], [ignore])
+
+AT_CLEANUP
+
+
+AT_SETUP([NPAR TESTS - crash on invalid syntax])
+
+AT_DATA([npar.sps], [dnl
+data list notable list /ev * xscore *.
+begin data.
+2 109
+3 115
+1 61
+1 101
+3 147
+end data.
+
+
+npar tests
+        /kruskal-wallis xscore by(gv (1, 3).
+])
+
+AT_CHECK([pspp -O format=csv npar.sps], [1], [ignore])
+
+AT_CLEANUP
+ 
\ No newline at end of file