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#include "rb_gsl.h"
#ifdef HAVE_TAMU_ANOVA_TAMU_ANOVA_H
VALUE rb_tamu_anova_alloc(int argc, VALUE *argv, VALUE klass)
{
gsl_vector *data;
gsl_vector_long *factor;
long I, J;
struct tamu_anova_table *table;
switch (argc) {
case 3:
case 4:
Data_Get_Struct(argv[0], gsl_vector, data);
Data_Get_Struct(argv[1], gsl_vector_long, factor);
if (argc == 3) {
I = data->size;
J = NUM2INT(argv[2]);
} else {
I = NUM2INT(argv[2]);
J = NUM2INT(argv[3]);
}
table = (struct tamu_anova_table *) malloc(sizeof(struct tamu_anova_table));
*table = tamu_anova(data->data, factor->data, I, J);
break;
default:
rb_raise(rb_eArgError, "Wrong number of arguments (%d for 3 or 4)", argc);
break;
}
return Data_Wrap_Struct(klass, 0, free, table);
}
VALUE rb_tamu_anova_printtable(VALUE *vTable)
{
struct tamu_anova_table *table;
Data_Get_Struct(vTable, struct tamu_anova_table, table);
tamu_anova_printtable(*table);
return Qtrue;
}
#endif
void Init_tamu_anova(VALUE module)
{
#ifdef HAVE_TAMU_ANOVA_TAMU_ANOVA_H
VALUE mTAMU_ANOVA;
VALUE cTable;
mTAMU_ANOVA = rb_define_module_under(module, "TAMU_ANOVA");
cTable = rb_define_class_under(mTAMU_ANOVA, "Table", cGSL_Object);
rb_define_singleton_method(cTable, "alloc", rb_tamu_anova_alloc, -1);
rb_define_singleton_method(cTable, "oneway", rb_tamu_anova_alloc, -1);
rb_define_method(cTable, "print", rb_tamu_anova_printtable, 0);
#endif
}
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