Change "Significance" to "Sig." in linear regression and one-way ANOVA

output to be consistent with other PSPP analyses and with other software.

Reported-By: Douglas Bonett <dgbonett@ucsc.edu>

diff --git a/src/language/stats/oneway.c b/src/language/stats/oneway.c
index 0fc6e1fcb27604447832d4d1080b10f363aa03a6..70e6a3d0d84c909f9c5f20a477c25a7f0b147c72 100644 (file)
--- a/src/language/stats/oneway.c
+++ b/src/language/stats/oneway.c
@@ -975,7 +975,7 @@ show_anova_table (const struct oneway_spec *cmd, const struct oneway_workspace *
   tab_text (t, 3, 0, TAB_CENTER | TAT_TITLE, _("df"));
   tab_text (t, 4, 0, TAB_CENTER | TAT_TITLE, _("Mean Square"));
   tab_text (t, 5, 0, TAB_CENTER | TAT_TITLE, _("F"));
-  tab_text (t, 6, 0, TAB_CENTER | TAT_TITLE, _("Significance"));
+  tab_text (t, 6, 0, TAB_CENTER | TAT_TITLE, _("Sig."));
 
 
   for (i = 0; i < cmd->n_vars; ++i)
@@ -1222,7 +1222,7 @@ show_homogeneity (const struct oneway_spec *cmd, const struct oneway_workspace *
   tab_text (t, 1, 0, TAB_CENTER | TAT_TITLE, _("Levene Statistic"));
   tab_text (t, 2, 0, TAB_CENTER | TAT_TITLE, _("df1"));
   tab_text (t, 3, 0, TAB_CENTER | TAT_TITLE, _("df2"));
-  tab_text (t, 4, 0, TAB_CENTER | TAT_TITLE, _("Significance"));
+  tab_text (t, 4, 0, TAB_CENTER | TAT_TITLE, _("Sig."));
 
   tab_title (t, _("Test of Homogeneity of Variances"));
 

diff --git a/src/language/stats/regression.c b/src/language/stats/regression.c
index a9ac554385c529125586db15ca581faded4b9037..d9d8c5572513e78ba77c4fa3cd89bc2c06db19eb 100644 (file)
--- a/src/language/stats/regression.c
+++ b/src/language/stats/regression.c
@@ -792,7 +792,7 @@ reg_stats_coeff (const linreg * c, const gsl_matrix *cov, const struct variable
   tab_text (t, 3, 0, TAB_CENTER | TAT_TITLE, _("Std. Error"));
   tab_text (t, 4, 0, TAB_CENTER | TAT_TITLE, _("Beta"));
   tab_text (t, 5, 0, TAB_CENTER | TAT_TITLE, _("t"));
-  tab_text (t, 6, 0, TAB_CENTER | TAT_TITLE, _("Significance"));
+  tab_text (t, 6, 0, TAB_CENTER | TAT_TITLE, _("Sig."));
   tab_text (t, 1, 1, TAB_LEFT | TAT_TITLE, _("(Constant)"));
   tab_double (t, 2, 1, 0, linreg_intercept (c), NULL);
   std_err = sqrt (gsl_matrix_get (linreg_cov (c), 0, 0));
@@ -881,7 +881,7 @@ reg_stats_anova (const linreg * c, const struct variable *var)
   tab_text (t, 3, 0, TAB_CENTER | TAT_TITLE, _("df"));
   tab_text (t, 4, 0, TAB_CENTER | TAT_TITLE, _("Mean Square"));
   tab_text (t, 5, 0, TAB_CENTER | TAT_TITLE, _("F"));
-  tab_text (t, 6, 0, TAB_CENTER | TAT_TITLE, _("Significance"));
+  tab_text (t, 6, 0, TAB_CENTER | TAT_TITLE, _("Sig."));
 
   tab_text (t, 1, 1, TAB_LEFT | TAT_TITLE, _("Regression"));
   tab_text (t, 1, 2, TAB_LEFT | TAT_TITLE, _("Residual"));

diff --git a/tests/language/stats/oneway.at b/tests/language/stats/oneway.at
index 2eeb22e843e65c84fd864d14091c93bde9b1d26f..16c2b55b9c0fe2dfd6b9f6f11788fcd141bba67c 100644 (file)
--- a/tests/language/stats/oneway.at
+++ b/tests/language/stats/oneway.at
@@ -44,11 +44,11 @@ Breaking Strain,Aspeger,5,2.20,1.30,.58,.58,3.82,1.00,4.00
 ,Total,15,3.47,1.77,.46,2.49,4.45,1.00,7.00
 
 Table: Test of Homogeneity of Variances
-,Levene Statistic,df1,df2,Significance
+,Levene Statistic,df1,df2,Sig.
 Breaking Strain,.09,2,12,.91
 
 Table: ANOVA
-,,Sum of Squares,df,Mean Square,F,Significance
+,,Sum of Squares,df,Mean Square,F,Sig.
 Breaking Strain,Between Groups,20.13,2,10.07,5.12,.02
 ,Within Groups,23.60,12,1.97,,
 ,Total,43.73,14,,,
@@ -117,11 +117,11 @@ Breaking Strain,Aspeger,5,2.20,1.30,.58,.58,3.82,1.00,4.00
 ,Total,7,2.57,1.51,.57,1.17,3.97,1.00,5.00
 
 Table: Test of Homogeneity of Variances
-,Levene Statistic,df1,df2,Significance
+,Levene Statistic,df1,df2,Sig.
 Breaking Strain,1.09,1,5,.35
 
 Table: ANOVA
-,,Sum of Squares,df,Mean Square,F,Significance
+,,Sum of Squares,df,Mean Square,F,Sig.
 Breaking Strain,Between Groups,2.41,1,2.41,1.07,.35
 ,Within Groups,11.30,5,2.26,,
 ,Total,13.71,6,,,
@@ -150,11 +150,11 @@ Breaking Strain,Bloggs,3,3.00,1.00,.58,.52,5.48,2.00,4.00
 ,Total,8,4.25,1.67,.59,2.85,5.65,2.00,7.00
 
 Table: Test of Homogeneity of Variances
-,Levene Statistic,df1,df2,Significance
+,Levene Statistic,df1,df2,Sig.
 Breaking Strain,.92,1,6,.37
 
 Table: ANOVA
-,,Sum of Squares,df,Mean Square,F,Significance
+,,Sum of Squares,df,Mean Square,F,Sig.
 Breaking Strain,Between Groups,7.50,1,7.50,3.75,.10
 ,Within Groups,12.00,6,2.00,,
 ,Total,19.50,7,,,
@@ -320,7 +320,7 @@ QUALITY,11.00,5,12.20,1.30,.58,10.58,13.82,11.00,14.00
 ,Total,15,13.47,1.77,.46,12.49,14.45,11.00,17.00
 
 Table: ANOVA
-,,Sum of Squares,df,Mean Square,F,Significance
+,,Sum of Squares,df,Mean Square,F,Sig.
 QUALITY,Between Groups,20.13,2,10.07,5.12,.02
 ,Within Groups,23.60,12,1.97,,
 ,Total,43.73,14,,,
@@ -361,11 +361,11 @@ ONEWAY
 
 AT_CHECK([pspp -O format=csv oneway-homogeneity.sps], [0], 
 [Table: Test of Homogeneity of Variances
-,Levene Statistic,df1,df2,Significance
+,Levene Statistic,df1,df2,Sig.
 QUALITY,.09,2,12,.91
 
 Table: ANOVA
-,,Sum of Squares,df,Mean Square,F,Significance
+,,Sum of Squares,df,Mean Square,F,Sig.
 QUALITY,Between Groups,20.13,2,10.07,5.12,.02
 ,Within Groups,23.60,12,1.97,,
 ,Total,43.73,14,,,
@@ -437,13 +437,13 @@ z,10.00,3,3.67,4.73,2.73,-8.07,15.41,.00,9.00
 ,Total,24,4.67,2.99,.61,3.40,5.93,.00,9.00
 
 Table: Test of Homogeneity of Variances
-,Levene Statistic,df1,df2,Significance
+,Levene Statistic,df1,df2,Sig.
 x,18.76,3,20,.00
 y,71.41,3,20,.00
 z,.89,3,20,.46
 
 Table: ANOVA
-,,Sum of Squares,df,Mean Square,F,Significance
+,,Sum of Squares,df,Mean Square,F,Sig.
 x,Between Groups,56.16,3,18.72,2.92,.06
 ,Within Groups,128.34,20,6.42,,
 ,Total,184.50,23,,,
@@ -597,7 +597,7 @@ pigmentation,1.000,5,38.600,2.702,1.208,35.245,41.955,36.000,43.000
 ,Total,20,45.850,5.967,1.334,43.057,48.643,36.000,56.000
 
 Table: ANOVA
-,,Sum of Squares,df,Mean Square,F,Significance
+,,Sum of Squares,df,Mean Square,F,Sig.
 pigmentation,Between Groups,478.950,3,159.650,12.927,.000
 ,Within Groups,197.600,16,12.350,,
 ,Total,676.550,19,,,
@@ -666,7 +666,7 @@ oneway libido by dose
 
 AT_CHECK([pspp -O format=csv oneway-tukey.sps], [0], 
 [Table: ANOVA
-,,Sum of Squares,df,Mean Square,F,Significance
+,,Sum of Squares,df,Mean Square,F,Sig.
 libido,Between Groups,20.133,2,10.067,5.119,.025
 ,Within Groups,23.600,12,1.967,,
 ,Total,43.733,14,,,
@@ -726,7 +726,7 @@ ONEWAY
 
 AT_CHECK([pspp -O format=csv oneway-sidak.sps], [0], 
 [Table: ANOVA
-,,Sum of Squares,df,Mean Square,F,Significance
+,,Sum of Squares,df,Mean Square,F,Sig.
 score,Between Groups,54.9500,3,18.3167,7.0449,.0031
 ,Within Groups,41.6000,16,2.6000,,
 ,Total,96.5500,19,,,
@@ -807,7 +807,7 @@ oneway usage by group
 
 AT_CHECK([pspp -O format=csv oneway-scheffe.sps], [0], 
 [Table: ANOVA
-,,Sum of Squares,df,Mean Square,F,Significance
+,,Sum of Squares,df,Mean Square,F,Sig.
 Days of Use,Between Groups,555.275,3,185.092,6.663,.001
 ,Within Groups,1000.100,36,27.781,,
 ,Total,1555.375,39,,,
@@ -860,7 +860,7 @@ AT_CHECK([pspp -O format=csv oneway-bad-contrast.sps], [0], [dnl
 "oneway-bad-contrast.sps:18: warning: ONEWAY: In contrast list 3, the number of coefficients (3) does not equal the number of groups (2). This contrast list will be ignored."
 
 Table: ANOVA
-,,Sum of Squares,df,Mean Square,F,Significance
+,,Sum of Squares,df,Mean Square,F,Sig.
 height,Between Groups,92629.63,1,92629.63,120.77,.00
 ,Within Groups,4601.87,6,766.98,,
 ,Total,97231.50,7,,,

diff --git a/tests/language/stats/regression.at b/tests/language/stats/regression.at
index f3b295adb6aa0c81eaf2d3fa349d9f0a5aed5fa4..e4fbdcbac76c15be4d6aa2370c4baed4d009fdb4 100644 (file)
--- a/tests/language/stats/regression.at
+++ b/tests/language/stats/regression.at
@@ -26,13 +26,13 @@ Table: Model Summary (v2)
 ,.971,.942,.925,1.337
 
 Table: ANOVA (v2)
-,,Sum of Squares,df,Mean Square,F,Significance
+,,Sum of Squares,df,Mean Square,F,Sig.
 ,Regression,202.753,2,101.376,56.754,.000
 ,Residual,12.504,7,1.786,,
 ,Total,215.256,9,,,
 
 Table: Coefficients (v2)
-,,B,Std. Error,Beta,t,Significance
+,,B,Std. Error,Beta,t,Sig.
 ,(Constant),2.191,2.357,.000,.930,.380
 ,v0,1.813,1.053,.171,1.722,.129
 ,v1,-3.427,.332,-1.026,-10.334,.000
@@ -1700,13 +1700,13 @@ Table: Model Summary (v0)
 ,.05,.00,.00,8.11
 
 Table: ANOVA (v0)
-,,Sum of Squares,df,Mean Square,F,Significance
+,,Sum of Squares,df,Mean Square,F,Sig.
 ,Regression,235.23,1,235.23,3.58,.06
 ,Residual,98438.40,1498,65.71,,
 ,Total,98673.63,1499,,,
 
 Table: Coefficients (v0)
-,,B,Std. Error,Beta,t,Significance
+,,B,Std. Error,Beta,t,Sig.
 ,(Constant),1.24,.42,.00,2.95,.00
 ,v1,1.37,.72,.05,1.89,.06
 ,,,,,,