/* PSPP - a program for statistical analysis. -*-c-*-
- Copyright (C) 2006, 2008, 2009, 2010 Free Software Foundation, Inc.
+ Copyright (C) 2006, 2008, 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 <language/stats/npar.h>
-#include "npar-summary.h"
+#include "language/stats/npar.h"
#include <stdlib.h>
#include <math.h>
-#include "xalloc.h"
-
-#include <data/case.h>
-#include <data/casegrouper.h>
-#include <data/casereader.h>
-#include <data/dictionary.h>
-#include <data/procedure.h>
-#include <data/settings.h>
-#include <data/variable.h>
-#include <libpspp/array.h>
-#include <libpspp/assertion.h>
-#include <libpspp/cast.h>
-#include <libpspp/hmapx.h>
-#include <libpspp/hash-functions.h>
-#include <libpspp/message.h>
-#include <libpspp/pool.h>
-#include <libpspp/str.h>
-#include <libpspp/taint.h>
-#include <language/command.h>
-#include <language/lexer/lexer.h>
-#include <language/lexer/variable-parser.h>
-#include <language/lexer/value-parser.h>
-#include <language/stats/binomial.h>
-#include <language/stats/chisquare.h>
-#include <language/stats/cochran.h>
-#include <language/stats/runs.h>
-#include <language/stats/friedman.h>
-#include <language/stats/kruskal-wallis.h>
-#include <language/stats/mann-whitney.h>
-#include <language/stats/wilcoxon.h>
-#include <language/stats/sign.h>
-#include <math/moments.h>
+#include "data/case.h"
+#include "data/casegrouper.h"
+#include "data/casereader.h"
+#include "data/dataset.h"
+#include "data/dictionary.h"
+#include "data/settings.h"
+#include "data/variable.h"
+#include "language/command.h"
+#include "language/lexer/lexer.h"
+#include "language/lexer/value-parser.h"
+#include "language/lexer/variable-parser.h"
+#include "language/stats/binomial.h"
+#include "language/stats/chisquare.h"
+#include "language/stats/cochran.h"
+#include "language/stats/friedman.h"
+#include "language/stats/kruskal-wallis.h"
+#include "language/stats/mann-whitney.h"
+#include "language/stats/mcnemar.h"
+#include "language/stats/npar-summary.h"
+#include "language/stats/runs.h"
+#include "language/stats/sign.h"
+#include "language/stats/wilcoxon.h"
+#include "libpspp/array.h"
+#include "libpspp/assertion.h"
+#include "libpspp/cast.h"
+#include "libpspp/hash-functions.h"
+#include "libpspp/hmapx.h"
+#include "libpspp/message.h"
+#include "libpspp/pool.h"
+#include "libpspp/str.h"
+#include "libpspp/taint.h"
+#include "math/moments.h"
+
+#include "gl/xalloc.h"
#include "gettext.h"
#define _(msgid) gettext (msgid)
int kendall;
int kruskal_wallis;
int mann_whitney;
+ int mcnemar;
int missing;
int method;
int statistics;
static int npar_sign (struct lexer *, struct dataset *, struct npar_specs *);
static int npar_kruskal_wallis (struct lexer *, struct dataset *, struct npar_specs *);
static int npar_mann_whitney (struct lexer *, struct dataset *, struct npar_specs *);
+static int npar_mcnemar (struct lexer *, struct dataset *, struct npar_specs *);
static int npar_method (struct lexer *, struct npar_specs *);
/* Command parsing functions. */
npt->friedman = 0;
npt->kruskal_wallis = 0;
npt->mann_whitney = 0;
+ npt->mcnemar = 0;
npt->runs = 0;
npt->sign = 0;
npt->wilcoxon = 0;
NOT_REACHED ();
}
}
- else if (lex_match_hyphenated_word (lexer, "K-W") ||
- lex_match_hyphenated_word (lexer, "KRUSKAL-WALLIS"))
+ else if (lex_match_phrase (lexer, "K-W") ||
+ lex_match_phrase (lexer, "KRUSKAL-WALLIS"))
{
lex_match (lexer, T_EQUALS);
npt->kruskal_wallis++;
NOT_REACHED ();
}
}
- else if (lex_match_hyphenated_word (lexer, "M-W") ||
- lex_match_hyphenated_word (lexer, "MANN-WHITNEY"))
+ else if (lex_match_phrase (lexer, "MCNEMAR"))
+ {
+ lex_match (lexer, T_EQUALS);
+ npt->mcnemar++;
+ switch (npar_mcnemar (lexer, ds, nps))
+ {
+ case 0:
+ goto lossage;
+ case 1:
+ break;
+ case 2:
+ lex_error (lexer, NULL);
+ goto lossage;
+ default:
+ NOT_REACHED ();
+ }
+ }
+ else if (lex_match_phrase (lexer, "M-W") ||
+ lex_match_phrase (lexer, "MANN-WHITNEY"))
{
lex_match (lexer, T_EQUALS);
npt->mann_whitney++;
cstp->n_expected = 0;
cstp->expected = NULL;
- if ( lex_match (lexer, T_SLASH) )
+ if (lex_match_phrase (lexer, "/EXPECTED"))
{
- if ( lex_match_id (lexer, "EXPECTED") )
- {
- lex_force_match (lexer, T_EQUALS);
- if ( ! lex_match_id (lexer, "EQUAL") )
- {
- double f;
- int n;
- while ( lex_is_number (lexer) )
- {
- int i;
- n = 1;
- f = lex_number (lexer);
- lex_get (lexer);
- if ( lex_match (lexer, T_ASTERISK))
- {
- n = f;
- f = lex_number (lexer);
- lex_get (lexer);
- }
- lex_match (lexer, T_COMMA);
-
- cstp->n_expected += n;
- cstp->expected = pool_realloc (specs->pool,
- cstp->expected,
- sizeof (double) *
- cstp->n_expected);
- for ( i = cstp->n_expected - n ;
- i < cstp->n_expected;
- ++i )
- cstp->expected[i] = f;
+ lex_force_match (lexer, T_EQUALS);
+ if ( ! lex_match_id (lexer, "EQUAL") )
+ {
+ double f;
+ int n;
+ while ( lex_is_number (lexer) )
+ {
+ int i;
+ n = 1;
+ f = lex_number (lexer);
+ lex_get (lexer);
+ if ( lex_match (lexer, T_ASTERISK))
+ {
+ n = f;
+ f = lex_number (lexer);
+ lex_get (lexer);
+ }
+ lex_match (lexer, T_COMMA);
- }
- }
- }
- else
- retval = 3;
+ cstp->n_expected += n;
+ cstp->expected = pool_realloc (specs->pool,
+ cstp->expected,
+ sizeof (double) *
+ cstp->n_expected);
+ for ( i = cstp->n_expected - n ;
+ i < cstp->n_expected;
+ ++i )
+ cstp->expected[i] = f;
+
+ }
+ }
}
if ( cstp->ranged && cstp->n_expected > 0 &&
struct binomial_test *btp = pool_alloc (specs->pool, sizeof (*btp));
struct one_sample_test *tp = &btp->parent;
struct npar_test *nt = &tp->parent;
- bool equals;
+ bool equals = false;
nt->execute = binomial_execute;
nt->insert_variables = one_sample_insert_variables;
}
-static bool
-parse_two_sample_related_test (struct lexer *lexer,
- const struct dictionary *dict,
- struct two_sample_test *test_parameters,
- struct pool *pool
- );
-
-
static bool
parse_two_sample_related_test (struct lexer *lexer,
const struct dictionary *dict,
assert (n_vlist1 == n_vlist2);
for ( i = 0 ; i < n_vlist1; ++i )
{
- test_parameters->pairs[n][1] = vlist1[i];
- test_parameters->pairs[n][0] = vlist2[i];
+ test_parameters->pairs[n][0] = vlist1[i];
+ test_parameters->pairs[n][1] = vlist2[i];
n++;
}
}
{
for ( j = 0 ; j < n_vlist2; ++j )
{
- test_parameters->pairs[n][1] = vlist1[i];
- test_parameters->pairs[n][0] = vlist2[j];
+ test_parameters->pairs[n][0] = vlist1[i];
+ test_parameters->pairs[n][1] = vlist2[j];
n++;
}
}
for ( j = i + 1 ; j < n_vlist1; ++j )
{
assert ( n < test_parameters->n_pairs);
- test_parameters->pairs[n][1] = vlist1[i];
- test_parameters->pairs[n][0] = vlist1[j];
+ test_parameters->pairs[n][0] = vlist1[i];
+ test_parameters->pairs[n][1] = vlist1[j];
n++;
}
}
return false;
value_init (&nst->val1, var_get_width (nst->indep_var));
- if ( ! parse_value (lexer, &nst->val1, var_get_width (nst->indep_var)))
+ if ( ! parse_value (lexer, &nst->val1, nst->indep_var))
{
value_destroy (&nst->val1, var_get_width (nst->indep_var));
return false;
lex_match (lexer, T_COMMA);
value_init (&nst->val2, var_get_width (nst->indep_var));
- if ( ! parse_value (lexer, &nst->val2, var_get_width (nst->indep_var)))
+ if ( ! parse_value (lexer, &nst->val2, nst->indep_var))
{
value_destroy (&nst->val2, var_get_width (nst->indep_var));
return false;
struct dataset *ds,
struct npar_specs *specs )
{
-
-
struct two_sample_test *tp = pool_alloc (specs->pool, sizeof (*tp));
struct npar_test *nt = &tp->parent;
nt->execute = wilcoxon_execute;
}
+
+
static int
npar_sign (struct lexer *lexer, struct dataset *ds,
struct npar_specs *specs)
return 1;
}
+
+static int
+npar_mcnemar (struct lexer *lexer, struct dataset *ds,
+ struct npar_specs *specs)
+{
+ struct two_sample_test *tp = pool_alloc (specs->pool, sizeof (*tp));
+ struct npar_test *nt = &tp->parent;
+
+ nt->execute = mcnemar_execute;
+
+ if (!parse_two_sample_related_test (lexer, dataset_dict (ds),
+ tp, specs->pool) )
+ return 0;
+
+ specs->n_tests++;
+ specs->test = pool_realloc (specs->pool,
+ specs->test,
+ sizeof (*specs->test) * specs->n_tests);
+ specs->test[specs->n_tests - 1] = nt;
+
+ return 1;
+}
+
+
static int
npar_kruskal_wallis (struct lexer *lexer, struct dataset *ds,
struct npar_specs *specs)
projects / pspp-builds.git / blobdiff