X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=tests%2Flanguage%2Fstats%2Fnpar.at;h=2e5d886f3fe05fdc53013d9f4a788e008df472c6;hb=refs%2Fbuilds%2F20130102032118%2Fpspp;hp=02cc99d2899e0e918b6c2c7c27e25a46e62336cc;hpb=0feffe007ba23ff5e655b308b4177b3b7658bc3c;p=pspp diff --git a/tests/language/stats/npar.at b/tests/language/stats/npar.at index 02cc99d289..2e5d886f3f 100644 --- a/tests/language/stats/npar.at +++ b/tests/language/stats/npar.at @@ -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 *. @@ -526,13 +548,13 @@ AT_CHECK([pspp -o pspp.csv npar.sps]) AT_CHECK([cat pspp.csv], [0], [dnl Table: Ranks ,,N,Mean Rank,Sum of Ranks -second - first,Negative Ranks,5,8.60,43.00 -,Positive Ranks,8,6.00,48.00 +first - second,Negative Ranks,8,6.00,48.00 +,Positive Ranks,5,8.60,43.00 ,Ties,2,, ,Total,15,, Table: Test Statistics -,second - first +,first - second Z,-.18 Asymp. Sig. (2-tailed),.86 Exact Sig. (2-tailed),.89 @@ -575,13 +597,13 @@ dnl This is the same output as the previous test. AT_CHECK([cat pspp.csv], [0], [dnl Table: Ranks ,,N,Mean Rank,Sum of Ranks -second - first,Negative Ranks,5,8.60,43.00 -,Positive Ranks,8,6.00,48.00 +first - second,Negative Ranks,8,6.00,48.00 +,Positive Ranks,5,8.60,43.00 ,Ties,2,, ,Total,15,, Table: Test Statistics -,second - first +,first - second Z,-.18 Asymp. Sig. (2-tailed),.86 Exact Sig. (2-tailed),.89 @@ -610,20 +632,22 @@ npar tests . ]) AT_CHECK([pspp -o pspp.csv npar.sps]) -AT_CHECK([cat pspp.csv], [0], [dnl +dnl Some machines return .313 instead of .312 +dnl (see bug #31611). +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 -height - age,Negative Differences,1 -,Positive Differences,3 +age - height,Negative Differences,3 +,Positive Differences,1 ,Ties,2 ,Total,6 -rank - height,Negative Differences,3 -,Positive Differences,2 +height - rank,Negative Differences,2 +,Positive Differences,3 ,Ties,1 ,Total,6 Table: Test Statistics -,height - age,rank - height +,age - height,height - rank Exact Sig. (2-tailed),.625,1.000 Exact Sig. (1-tailed),.312,.500 Point Probability,.250,.312 @@ -670,8 +694,8 @@ 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 @@ -774,12 +798,12 @@ 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 @@ -852,7 +876,7 @@ Table: Runs Test ,score Test Value (median),3.0000 Cases < Test Value,177.0000 -Cases >= Test Value,309.0000 +Cases ≥ Test Value,309.0000 Total Cases,486.0000 Number of Runs,12 Z,-20.9931 @@ -862,7 +886,7 @@ Table: Runs Test ,score Test Value (mean),3.6379 Cases < Test Value,259.0000 -Cases >= Test Value,227.0000 +Cases ≥ Test Value,227.0000 Total Cases,486.0000 Number of Runs,12 Z,-21.0650 @@ -872,7 +896,7 @@ Table: Runs Test ,score Test Value (mode),6.0000 Cases < Test Value,316.0000 -Cases >= Test Value,170.0000 +Cases ≥ Test Value,170.0000 Total Cases,486.0000 Number of Runs,11 Z,-21.0742 @@ -1026,3 +1050,667 @@ Asymp. Sig.,.047 ]) AT_CLEANUP + + + +AT_SETUP([NPAR TESTS Kendall]) +AT_DATA([npar-kendall.sps], [dnl +SET FORMAT F14.3. + +data list notable list /v1 * v2 * v3 +begin data. + 7 7 2 + 5 6 5 + 8 6 4 + 5 7 4 + 5 4 4 + 8 6 5 + 6 3 5 + 7 6 5 + 8 5 5 + . 2 2 + 5 4 5 + 3 4 4 + 5 1 2 + 5 2 1 + 7 6 5 + 6 3 4 + 6 6 6 + 5 4 5 + 4 3 4 + 9 1 1 + 6 2 1 + 3 7 8 + 6 3 4 + 4 4 4 + 5 4 3 + 6 5 2 + 4 4 8 + 4 6 4 + 6 5 5 + 7 8 6 + 5 3 5 +end data. + +npar tests + /kendall = all + . +]) + +AT_CHECK([pspp -o pspp.csv npar-kendall.sps]) + +AT_CHECK([cat pspp.csv], [0], [dnl +Table: Ranks +,Mean Rank +v1,2.500 +v2,1.817 +v3,1.683 + +Table: Test Statistics +N,30 +Kendall's W,.233 +Chi-Square,13.960 +df,2 +Asymp. Sig.,.001 +]) + +AT_CLEANUP + + + +AT_SETUP([NPAR TESTS McNemar]) + +AT_DATA([mcnemar.sps], [dnl +set format = F12.3. +data list notable list /v1 * v2 * junk *. +begin data. +0 0 0 +0 0 0 +0 0 0 +0 0 0 +0 1 0 +0 1 0 +0 1 0 +0 1 0 +0 1 1 +0 1 1 +0 1 1 +0 1 1 +0 1 1 +1 0 1 +1 0 1 +1 1 1 +1 1 1 +1 1 0 +1 1 0 +1 1 1 +end data. + +npar tests + /mcnemar = v1 WITH v2 junk. +]) + +AT_CHECK([pspp -O format=csv mcnemar.sps], [0], [dnl +Table: v1 & v2 +v1,v2, +,.000,1.000 +.000,4,9 +1.000,2,5 + +Table: v1 & junk +v1,junk, +,.000,1.000 +.000,8,5 +1.000,2,5 + +Table: Test Statistics +,N,Exact Sig. (2-tailed),Exact Sig. (1-tailed),Point Probability +v1 & v2,20,.065,.033,.027 +v1 & junk,20,.453,.227,.164 +]) + +AT_CLEANUP + + +AT_SETUP([NPAR TESTS Kolmogorov-Smirnov Uniform parameters given]) + +AT_DATA([ks-uniform.sps], [dnl +set format F12.3. +data list notable list /x *. +begin data +.554 +.382 +.329 +.480 +.711 +.503 +.203 +.477 +.621 +.581 +end data. + +npar tests k-s (uniform 0 1) = x. +]) + +AT_CHECK([pspp -O format=csv ks-uniform.sps], [0], [dnl +Table: One-Sample Kolmogorov-Smirnov Test +,,x +N,,10 +Uniform Parameters,Minimum,.000 +,Maximum,1.000 +Most Extreme Differences,Absolute,.289 +,Positive,.289 +,Negative,-.229 +Kolmogorov-Smirnov Z,,.914 +Asymp. Sig. (2-tailed),,.374 +]) + +AT_CLEANUP + + +AT_SETUP([NPAR TESTS Kolmogorov-Smirnov Normal parameters imputed]) + +AT_DATA([ks-normal.sps], [dnl +set format = F12.3. + +data list notable list /foo * bar *. +begin data. +65 12.5 +59 14.2 +43 12.6 +57 +68 +79 +51 +62 +57 +73 +58 +58 +68 +75 +47 +70 +59 +71 +52 +48 13.0 +58 14.1 +37 15.0 +39 13.1 +58 13.2 +43 14.5 +58 13.5 +86 14.0 +63 12.5 +80 12.8 +70 +63 +53 +53 +48 +49 +51 +47 +81 +66 +78 +65 +69 +70 12.1 +63 12.5 +64 12.4 +39 13.8 +51 13.2 +68 14.0 +76 12.6 +53 12.1 +71 13.5 +47 13.8 +87 14.1 +72 12.9 +48 12.1 +75 12.8 +51 13.4 +63 13.9 +61 12.5 +61 12.4 +66 12.8 +82 12.9 +81 13.6 +46 +52 +71 +73 +58 +57 +46 +58 +52 13.5 +71 13.2 +57 12.8 +78 14.1 +73 12.1 +50 12.6 +71 +51 +51 +68 +84 +64 +66 +65 +52 +56 +70 +68 +66 +78 +65 +71 +53 +81 +53 +57 +64 +61 +43 +56 +37 +74 +66 +81 +67 +80 +68 +76 +70 +80 +42 +74 +80 +70 +60 +39 +72 +69 +63 +72 +63 +49 +53 13.2 +43 13.8 +51 12.5 +63 12.6 +64 12.9 +65 13.0 +64 12.5 +66 12.0 +55 +62 +58 +48 +67 +46 +36 +61 +55 +77 +74 +60 +70 +69 +57 +49 +63 +69 +63 +76 +53 +54 +42 +64 +66 +61 +62 +73 +73 +60 +79 +40 +48 +76 +60 +76 +54 +69 +65 +69 +51 +54 +82 +end data. + +npar tests + /k-s (normal) = foo bar. +]) + +AT_CHECK([pspp -O format=csv ks-normal.sps], [0], [dnl +Table: One-Sample Kolmogorov-Smirnov Test +,,foo,bar +N,,174,48 +Normal Parameters,Mean,62.109,13.108 +,Std. Deviation,11.548,.718 +Most Extreme Differences,Absolute,.059,.115 +,Positive,.055,.115 +,Negative,-.059,-.082 +Kolmogorov-Smirnov Z,,.785,.795 +Asymp. Sig. (2-tailed),,.569,.552 +]) + + +AT_CLEANUP + + +AT_SETUP([NPAR TESTS Median Test (median imputed)]) + +AT_DATA([median1.sps], [dnl +set format F12.3. +data list notable list /ignore * animal * years * w *. +begin data +99 1 10 1 +99 4 1 1 +99 5 11 1 +99 5 10 1 +99 3 7 1 +99 6 10 1 +99 0 7 1 +99 3 14 1 +99 2 3 1 +99 1 1 1 +99 4 7 1 +99 5 12 1 +99 3 6 1 +99 4 1 1 +99 3 5 1 +99 5 7 1 +99 4 6 1 +99 3 14 1 +99 4 8 1 +99 5 13 1 +99 2 0 1 +99 4 7 1 +99 4 7 1 +99 1 0 1 +99 2 8 1 +99 4 10 1 +99 2 3 1 +99 2 0 1 +99 4 8 1 +99 1 8 1 +end data. + + +variable label years 'Years expected'. +variable label animal 'Animal Genus'. + +add value labels animal 1 'Animal 1' 2 'Animal 2' 3 'Animal 3' 4 'Animal 4' 5 'Animal 5'. + +npar tests + /median = years by animal (1, 5) + . +]) + + +AT_CHECK([pspp -O format=csv median1.sps], [0], [dnl +Table: Frequencies +,,Animal Genus,,,, +,,Animal 1,Animal 2,Animal 3,Animal 4,Animal 5 +Years expected,> Median,2,1,2,3,4 +,≤ Median,2,4,3,6,1 + +Table: Test Statistics +,N,Median,Chi-Square,df,Asymp. Sig. +Years expected,28,7.000,4.317,4,.365 +]) + +AT_CLEANUP + + +AT_SETUP([NPAR TESTS Median Test (median given)]) + +AT_DATA([median2.sps], [dnl +set format F12.3. +data list notable list /ignore * animal * years * w *. +begin data +99 1 10 1 +99 4 1 1 +99 5 11 1 +99 5 10 1 +99 3 7 1 +99 3 14 1 +99 2 3 1 +99 1 1 1 +99 4 7 1 +99 5 12 1 +99 3 6 1 +99 4 1 1 +99 3 5 1 +99 5 7 1 +99 4 6 1 +99 3 14 1 +99 4 8 1 +99 5 13 1 +99 2 0 1 +99 4 7 1 +99 4 7 1 +99 1 0 1 +99 2 8 1 +99 4 10 1 +99 2 3 1 +99 2 0 1 +99 4 8 1 +99 1 8 1 +end data. + + +variable label years 'Years expected'. +variable label animal 'Animal Genus'. + +add value labels animal 1 'Animal 1' 2 'Animal 2' 3 'Animal 3' 4 'Animal 4' 5 'Animal 5'. + +npar tests + /median (7) = years by animal (1, 5) + . +]) + + +AT_CHECK([pspp -O format=csv median2.sps], [0], [dnl +Table: Frequencies +,,Animal Genus,,,, +,,Animal 1,Animal 2,Animal 3,Animal 4,Animal 5 +Years expected,> Median,2,1,2,3,4 +,≤ Median,2,4,3,6,1 + +Table: Test Statistics +,N,Median,Chi-Square,df,Asymp. Sig. +Years expected,28,7.000,4.317,4,.365 +]) + +AT_CLEANUP + + +AT_SETUP([NPAR TESTS Median Test (two sample)]) + +AT_DATA([median3.sps], [dnl +set format F12.3. +data list notable list /xx * animal * years * w *. +begin data +99 1 10 1 +99 4 1 1 +99 5 11 1 +99 5 10 1 +99 3 7 1 +99 3 14 1 +99 2 3 1 +99 1 1 1 +99 4 7 1 +99 5 12 1 +99 3 6 1 +99 4 1 1 +99 3 5 1 +99 5 7 1 +99 4 6 1 +99 3 14 1 +99 4 8 1 +99 5 13 1 +99 2 0 1 +99 4 7 1 +99 4 7 1 +99 1 0 1 +99 2 8 1 +99 4 10 1 +99 2 3 1 +99 2 0 1 +99 4 8 1 +99 1 8 1 +end data. + + +variable label years 'Years expected'. +variable label animal 'Animal Genus'. + +add value labels animal 1 'Animal 1' 2 'Animal 2' 3 'Animal 3' 4 'Animal 4' 5 'Animal 5'. + +npar tests + /median (7) = xx years by animal (5, 1) + . +]) + + +AT_CHECK([pspp -O format=csv median3.sps], [0], [dnl +Table: Frequencies +,,Animal Genus, +,,Animal 1,Animal 5 +xx,> Median,4,5 +,≤ Median,0,0 +Years expected,> Median,2,4 +,≤ Median,2,1 + +Table: Test Statistics +,N,Median,Chi-Square,df,Asymp. Sig. +xx,9,7.000,NaN,1,NaN +Years expected,9,7.000,.900,1,.343 +]) + +AT_CLEANUP + + +AT_SETUP([NPAR TESTS Jonckheere-Terpstra]) + +AT_DATA([jt.sps], [dnl +set format = F12.3. +data list notable list /x * g * w *. +begin data. +52 2 2 +58 2 1 +60 2 1 +62 2 1 +58 0 1 +44 2 1 +46 2 1 +14 3 1 +32 2 1 +16 3 1 +56 2 1 +26 3 1 +40 3 2 +50 4 1 +6 5 1 +34 2 3 +36 2 2 +40 2 2 +50 2 1 +end data. + +weight by w. + +npar test /jonckheere-terpstra = x by g (5, 2). +]) + + +AT_CHECK([pspp -O format=csv jt.sps], [0], [dnl +Table: Jonckheere-Terpstra Test +,Number of levels in g,N,Observed J-T Statistic,Mean J-T Statistic,Std. Deviation of J-T Statistic,Std. J-T Statistic,Asymp. Sig. (2-tailed) +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