{
struct two_sample_test *tp = pool_alloc (specs->pool, sizeof (*tp));
struct npar_test *nt = &tp->parent;
nt->execute = wilcoxon_execute;
if (!parse_two_sample_related_test (lexer, dataset_dict (ds),
{
struct two_sample_test *tp = pool_alloc (specs->pool, sizeof (*tp));
struct npar_test *nt = &tp->parent;
nt->execute = wilcoxon_execute;
if (!parse_two_sample_related_test (lexer, dataset_dict (ds),