/* PSPP - a program for statistical analysis.
- Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+ Copyright (C) 2009, 2010, 2011 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <config.h>
-#include <libpspp/assertion.h>
-#include <math/covariance.h>
-#include <math/correlation.h>
+#include <gsl/gsl_cdf.h>
#include <gsl/gsl_matrix.h>
-#include <data/casegrouper.h>
-#include <data/casereader.h>
-#include <data/dictionary.h>
-#include <data/procedure.h>
-#include <data/variable.h>
-#include <language/command.h>
-#include <language/dictionary/split-file.h>
-#include <language/lexer/lexer.h>
-#include <language/lexer/variable-parser.h>
-#include <output/tab.h>
-#include <libpspp/message.h>
-#include <data/format.h>
-#include <math/moments.h>
-
#include <math.h>
-#include "xalloc.h"
-#include "minmax.h"
-#include <libpspp/misc.h>
-#include <gsl/gsl_cdf.h>
+
+#include "data/casegrouper.h"
+#include "data/casereader.h"
+#include "data/dataset.h"
+#include "data/dictionary.h"
+#include "data/format.h"
+#include "data/variable.h"
+#include "language/command.h"
+#include "language/dictionary/split-file.h"
+#include "language/lexer/lexer.h"
+#include "language/lexer/variable-parser.h"
+#include "libpspp/assertion.h"
+#include "libpspp/message.h"
+#include "libpspp/misc.h"
+#include "math/correlation.h"
+#include "math/covariance.h"
+#include "math/moments.h"
+#include "output/tab.h"
+
+#include "gl/xalloc.h"
+#include "gl/minmax.h"
#include "gettext.h"
#define _(msgid) gettext (msgid)
NOT_REACHED ();
};
- tab_double (t, c, r + heading_rows, 0, x, NULL);
+ tab_double (t, c, r + heading_rows, 0, x, NULL, RC_OTHER);
}
}
nr += heading_rows;
t = tab_create (nc, nr);
+ tab_set_format (t, RC_WEIGHT, wfmt);
tab_title (t, _("Correlations"));
tab_headers (t, heading_columns, 0, heading_rows, 0);
nc - 1, nr - 1);
tab_vline (t, TAL_2, heading_columns, 0, nr - 1);
+
tab_vline (t, TAL_1, 1, heading_rows, nr - 1);
+ /* Row Headers */
for (r = 0 ; r < corr->n_vars1 ; ++r)
{
tab_text (t, 0, 1 + r * rows_per_variable, TAB_LEFT | TAT_TITLE,
tab_hline (t, TAL_1, 0, nc - 1, r * rows_per_variable + 1);
}
+ /* Column Headers */
for (c = 0 ; c < matrix_cols ; ++c)
{
- const struct variable *v = corr->n_vars_total > corr->n_vars1 ? corr->vars[corr->n_vars_total - corr->n_vars1 + c] : corr->vars[c];
+ const struct variable *v = corr->n_vars_total > corr->n_vars1 ?
+ corr->vars[corr->n_vars1 + c] : corr->vars[c];
tab_text (t, heading_columns + c, 0, TAB_LEFT | TAT_TITLE, var_to_string (v));
}
for (c = 0 ; c < matrix_cols ; ++c)
{
unsigned char flags = 0;
- const int col_index = corr->n_vars_total - corr->n_vars1 + c;
+ const int col_index = corr->n_vars_total > corr->n_vars1 ?
+ corr->n_vars1 + c :
+ c;
double pearson = gsl_matrix_get (cm, r, col_index);
double w = gsl_matrix_get (samples, r, col_index);
double sig = opts->tails * significance_of_correlation (pearson, w);
if ( opts->missing_type != CORR_LISTWISE )
- tab_double (t, c + heading_columns, row + rows_per_variable - 1, 0, w, wfmt);
+ tab_double (t, c + heading_columns, row + rows_per_variable - 1, 0, w, NULL, RC_WEIGHT);
- if ( c != r)
- tab_double (t, c + heading_columns, row + 1, 0, sig, NULL);
+ if ( col_index != r)
+ tab_double (t, c + heading_columns, row + 1, 0, sig, NULL, RC_PVALUE);
- if ( opts->sig && c != r && sig < 0.05)
+ if ( opts->sig && col_index != r && sig < 0.05)
flags = TAB_EMPH;
- tab_double (t, c + heading_columns, row, flags, pearson, NULL);
+ tab_double (t, c + heading_columns, row, flags, pearson, NULL, RC_OTHER);
if (opts->statistics & STATS_XPROD)
{
const double xprod_dev = cov * w;
cov *= w / (w - 1.0);
- tab_double (t, c + heading_columns, row + 2, 0, xprod_dev, NULL);
- tab_double (t, c + heading_columns, row + 3, 0, cov, NULL);
+ tab_double (t, c + heading_columns, row + 2, 0, xprod_dev, NULL, RC_OTHER);
+ tab_double (t, c + heading_columns, row + 3, 0, cov, NULL, RC_OTHER);
}
}
}
if ( opts->statistics & STATS_DESCRIPTIVES)
output_descriptives (corr, mean_matrix, var_matrix, samples_matrix);
- output_correlation (corr, opts,
- corr_matrix,
- samples_matrix,
- cov_matrix);
+ output_correlation (corr, opts, corr_matrix,
+ samples_matrix, cov_matrix);
covariance_destroy (cov);
gsl_matrix_free (corr_matrix);