[gnumeric] Try to make p-value comment clearer. [#605277]

[Andreas J. Guelzow <guelzow src gnome org>]

commit a0247447b4af4955d27869d780eeb3bcfdfd9661
Author: Andreas J. Guelzow <aguelzow pyrshep ca>
Date:   Tue Dec 22 21:38:00 2009 -0700

    Try to make p-value comment clearer. [#605277]
    
    2009-12-22 Andreas J. Guelzow <aguelzow pyrshep ca>
    
    	* analysis-tools.c (analysis_tool_regression_engine_run): try to
    	  make p-value comment clearer. [#605277]

 src/tools/ChangeLog        |    5 +++++
 src/tools/analysis-tools.c |    8 +++++---
 2 files changed, 10 insertions(+), 3 deletions(-)
---
diff --git a/src/tools/ChangeLog b/src/tools/ChangeLog
index 789d3ee..6b9bfdd 100644
--- a/src/tools/ChangeLog
+++ b/src/tools/ChangeLog
@@ -1,5 +1,10 @@
 2009-12-22 Andreas J. Guelzow <aguelzow pyrshep ca>
 
+	* analysis-tools.c (analysis_tool_regression_engine_run): try to
+	  make p-value comment clearer. [#605277]
+
+2009-12-22 Andreas J. Guelzow <aguelzow pyrshep ca>
+
 	* analysis-principal-components.c: new
 	* analysis-principal-components.h: new
 	* Makefile.am: add the above
diff --git a/src/tools/analysis-tools.c b/src/tools/analysis-tools.c
index 0a65eb6..7b097f2 100644
--- a/src/tools/analysis-tools.c
+++ b/src/tools/analysis-tools.c
@@ -2912,9 +2912,11 @@ analysis_tool_regression_engine_run (data_analysis_output_t *dao,
 	expr_confidence = dao_get_cellref (dao, 5, 15);
 
 	dao_set_cell_comment (dao, 4, 15,
-			      _("Probability of an observation's\n"
-				"absolute value being larger than\n"
-				"the t-value's absolute value"));
+			      _("Probability of observing a t-statistic\n"
+				"whose absolute value is at least as large\n"
+				"as the absolute value of the actually\n"
+				"observed t-statistic, assuming the null\n"
+				"hypothesis is in fact true."));
 	if (!info->intercept)
 		dao_set_cell_comment (dao, 0, 4,
 			      _("This value is not the square of R\n"