#include <stdlib.h>
#include <math.h>
+#include <data/format.h>
#include <data/case.h>
#include <data/casereader.h>
#include <data/dictionary.h>
#include <data/variable.h>
#include <language/stats/freq.h>
#include <language/stats/npar.h>
-#include <libpspp/alloc.h>
#include <libpspp/assertion.h>
#include <libpspp/compiler.h>
#include <libpspp/hash.h>
#include <gsl/gsl_cdf.h>
+#include "xalloc.h"
+
#include "gettext.h"
#define _(msgid) gettext (msgid)
}
for ( i = test->lo ; i <= test->hi ; ++i )
- tab_float (table, 0, 2 + i - test->lo,
- TAB_LEFT, 1 + i - test->lo, 8, 0);
+ tab_fixed (table, 0, 2 + i - test->lo,
+ TAB_LEFT, 1 + i - test->lo, 8, 0);
tab_headers (table, 1, 0, 2, 0);
struct chisquare_test *cst = (struct chisquare_test *) test;
int n_cells = 0;
double total_expected = 0.0;
+ const struct variable *wvar = dict_get_weight (dict);
+ const struct fmt_spec *wfmt = wvar ?
+ var_get_print_format (wvar) : & F_8_0;
double *df = xzalloc (sizeof (*df) * ost->n_vars);
double *xsq = xzalloc (sizeof (*df) * ost->n_vars);
xsq[v] = 0.0;
for ( i = 0 ; i < n_cells ; ++i )
{
+ struct string str;
double exp;
const union value *observed_value = ff[i]->value;
+ ds_init_empty (&str);
+ var_append_value_name (ost->vars[v], observed_value, &str);
+
/* The key */
- tab_text (freq_table, 0, i + 1, TAB_LEFT,
- var_get_value_name (ost->vars[v], observed_value));
+ tab_text (freq_table, 0, i + 1, TAB_LEFT, ds_cstr (&str));
+ ds_destroy (&str);
+
/* The observed N */
- tab_float (freq_table, 1, i + 1, TAB_NONE,
- ff[i]->count, 8, 0);
+ tab_double (freq_table, 1, i + 1, TAB_NONE,
+ ff[i]->count, wfmt);
if ( cst->n_expected > 0 )
exp = cst->expected[i] * total_obs / total_expected ;
else
exp = total_obs / (double) n_cells;
- tab_float (freq_table, 2, i + 1, TAB_NONE,
- exp, 8, 2);
+ tab_double (freq_table, 2, i + 1, TAB_NONE,
+ exp, NULL);
/* The residual */
- tab_float (freq_table, 3, i + 1, TAB_NONE,
- ff[i]->count - exp, 8, 2);
+ tab_double (freq_table, 3, i + 1, TAB_NONE,
+ ff[i]->count - exp, NULL);
xsq[v] += (ff[i]->count - exp) * (ff[i]->count - exp) / exp;
}
df[v] = n_cells - 1.0;
- tab_float (freq_table, 1, i + 1, TAB_NONE,
- total_obs, 8, 0);
+ tab_double (freq_table, 1, i + 1, TAB_NONE,
+ total_obs, wfmt);
tab_submit (freq_table);
xsq[v] = 0.0;
for ( i = 0 ; i < hsh_count (freq_hash) ; ++i )
{
+ struct string str;
double exp;
const union value *observed_value = ff[i]->value;
+ ds_init_empty (&str);
+ var_append_value_name (ost->vars[v], observed_value, &str);
/* The key */
tab_text (freq_table, v * 4 + 1, i + 2 , TAB_LEFT,
- var_get_value_name (ost->vars[v], observed_value));
+ ds_cstr (&str));
+ ds_destroy (&str);
/* The observed N */
- tab_float (freq_table, v * 4 + 2, i + 2 , TAB_NONE,
- ff[i]->count, 8, 0);
+ tab_double (freq_table, v * 4 + 2, i + 2 , TAB_NONE,
+ ff[i]->count, wfmt);
if ( cst->n_expected > 0 )
exp = cst->expected[i] * total_obs / total_expected ;
exp = total_obs / (double) hsh_count (freq_hash);
/* The expected N */
- tab_float (freq_table, v * 4 + 3, i + 2 , TAB_NONE,
- exp, 8, 2);
+ tab_double (freq_table, v * 4 + 3, i + 2 , TAB_NONE,
+ exp, NULL);
/* The residual */
- tab_float (freq_table, v * 4 + 4, i + 2 , TAB_NONE,
- ff[i]->count - exp, 8, 2);
+ tab_double (freq_table, v * 4 + 4, i + 2 , TAB_NONE,
+ ff[i]->count - exp, NULL);
xsq[v] += (ff[i]->count - exp) * (ff[i]->count - exp) / exp;
}
- tab_float (freq_table, v * 4 + 2, tab_nr (freq_table) - 1, TAB_NONE,
- total_obs, 8, 0);
+ tab_double (freq_table, v * 4 + 2, tab_nr (freq_table) - 1, TAB_NONE,
+ total_obs, wfmt);
df[v] = n_cells - 1.0;
tab_text (stats_table, 1 + v, 0, TAB_CENTER, var_get_name (var));
- tab_float (stats_table, 1 + v, 1, TAB_NONE, xsq[v], 8,3);
- tab_float (stats_table, 1 + v, 2, TAB_NONE, df[v], 8,0);
+ tab_double (stats_table, 1 + v, 1, TAB_NONE, xsq[v], NULL);
+ tab_fixed (stats_table, 1 + v, 2, TAB_NONE, df[v], 8, 0);
- tab_float (stats_table, 1 + v, 3, TAB_NONE,
- gsl_cdf_chisq_Q (xsq[v], df[v]), 8,3);
+ tab_double (stats_table, 1 + v, 3, TAB_NONE,
+ gsl_cdf_chisq_Q (xsq[v], df[v]), NULL);
}
tab_submit (stats_table);
}