2000-12-26  Morten Welinder  <terra@diku.dk>

	* src/analysis-tools.c (set_cell_text_col, set_cell_text_row): New
 	functions.
	(summary_statistics): Use set_cell_text_col and/or
 	set_cell_text_row.
	(ztest_tool): Ditto.
	(ttest_paired_tool): Ditto.
	(ttest_eq_var_tool): Ditto.
	(ttest_neq_var_tool): Ditto.
	(ftest_tool): Ditto.
	(regression_tool): Ditto.
	(anova_single_factor_tool): Ditto.
	(anova_two_factor_without_r_tool): Ditto.