#include <config.h>
+
#include <language/stats/npar.h>
#include <math.h>
#include <language/stats/chisquare.h>
#include <language/stats/wilcoxon.h>
#include <language/stats/sign.h>
+#include <libpspp/cast.h>
#include <libpspp/hash.h>
#include <libpspp/pool.h>
#include <libpspp/taint.h>
casereader_destroy (input);
}
+
int
cmd_npar_tests (struct lexer *lexer, struct dataset *ds)
{
struct npar_specs *specs = aux;
struct chisquare_test *cstp = pool_alloc(specs->pool, sizeof(*cstp));
- struct one_sample_test *tp = (struct one_sample_test *) cstp;
+ struct one_sample_test *tp = &cstp->parent;
+ struct npar_test *nt = &tp->parent;
- ((struct npar_test *)tp)->execute = chisquare_execute;
- ((struct npar_test *)tp)->insert_variables = one_sample_insert_variables;
+ nt->execute = chisquare_execute;
+ nt->insert_variables = one_sample_insert_variables;
if (!parse_variables_const_pool (lexer, specs->pool, dataset_dict (ds),
&tp->vars, &tp->n_vars,
specs->test,
sizeof(*specs->test) * specs->n_tests);
- specs->test[specs->n_tests - 1] = (struct npar_test *) tp;
+ specs->test[specs->n_tests - 1] = nt;
return 1;
}
{
struct npar_specs *specs = aux;
struct binomial_test *btp = pool_alloc(specs->pool, sizeof(*btp));
- struct one_sample_test *tp = (struct one_sample_test *) btp;
+ struct one_sample_test *tp = &btp->parent;
+ struct npar_test *nt = &tp->parent;
- ((struct npar_test *)tp)->execute = binomial_execute;
- ((struct npar_test *)tp)->insert_variables = one_sample_insert_variables;
+ nt->execute = binomial_execute;
+ nt->insert_variables = one_sample_insert_variables;
btp->category1 = btp->category2 = btp->cutpoint = SYSMIS;
- if ( lex_match(lexer, '(') )
+ btp->p = 0.5;
+
+ if ( lex_match (lexer, '(') )
{
if ( lex_force_num (lexer) )
{
else
return 0;
}
+ else
+ /* Kludge: q2c swallows the '=' so put it back here */
+ lex_put_back (lexer, '=');
+
if ( lex_match (lexer, '=') )
{
}
else
return 2;
+
}
specs->n_tests++;
specs->test,
sizeof(*specs->test) * specs->n_tests);
- specs->test[specs->n_tests - 1] = (struct npar_test *) tp;
+ specs->test[specs->n_tests - 1] = nt;
return 1;
}
const struct variable **vlist2;
size_t n_vlist2;
- ((struct npar_test *)test_parameters)->insert_variables = two_sample_insert_variables;
+ test_parameters->parent.insert_variables = two_sample_insert_variables;
if (!parse_variables_const_pool (lexer, pool,
dict,
struct npar_specs *specs = aux;
struct two_sample_test *tp = pool_alloc (specs->pool, sizeof(*tp));
- ((struct npar_test *)tp)->execute = wilcoxon_execute;
+ struct npar_test *nt = &tp->parent;
+ nt->execute = wilcoxon_execute;
if (!parse_two_sample_related_test (lexer, dataset_dict (ds), cmd,
tp, specs->pool) )
specs->test = pool_realloc (specs->pool,
specs->test,
sizeof(*specs->test) * specs->n_tests);
- specs->test[specs->n_tests - 1] = (struct npar_test *) tp;
+ specs->test[specs->n_tests - 1] = nt;
return 1;
}
struct npar_specs *specs = aux;
struct two_sample_test *tp = pool_alloc(specs->pool, sizeof(*tp));
- ((struct npar_test *)tp)->execute = NULL;
+ struct npar_test *nt = &tp->parent;
+ nt->execute = NULL;
if (!parse_two_sample_related_test (lexer, dataset_dict (ds),
specs->test = pool_realloc (specs->pool,
specs->test,
sizeof(*specs->test) * specs->n_tests);
- specs->test[specs->n_tests - 1] = (struct npar_test *) tp;
+ specs->test[specs->n_tests - 1] = nt;
return 1;
}
struct npar_specs *specs = aux;
struct two_sample_test *tp = pool_alloc(specs->pool, sizeof(*tp));
- ((struct npar_test *) tp)->execute = sign_execute;
+ struct npar_test *nt = &tp->parent;
+
+ nt->execute = sign_execute;
if (!parse_two_sample_related_test (lexer, dataset_dict (ds), cmd,
tp, specs->pool) )
specs->test = pool_realloc (specs->pool,
specs->test,
sizeof(*specs->test) * specs->n_tests);
- specs->test[specs->n_tests - 1] = (struct npar_test *) tp;
+ specs->test[specs->n_tests - 1] = nt;
return 1;
}
struct const_hsh_table *var_hash)
{
int i;
- struct one_sample_test *ost = (struct one_sample_test *) test;
+ struct one_sample_test *ost = UP_CAST (test, struct one_sample_test, parent);
for ( i = 0 ; i < ost->n_vars ; ++i )
const_hsh_insert (var_hash, ost->vars[i]);