def test_variance_of_true_scores_sparse_matrix(self):
human_scores = self.human_score_columns
df_humans = self.data_sparse[human_scores]
variance_errors_human = 0.5150882
expected_var_true = 0.769816
var_true = true_score_variance(df_humans, variance_errors_human)
assert_almost_equal(var_true, expected_var_true, 7)
def test_variance_of_true_scores_full_matrix(self):
human_scores = self.human_score_columns
df_humans = self.data_full[human_scores]
variance_errors_human = 0.509375
expected_var_true = 0.7765515
var_true = true_score_variance(df_humans, variance_errors_human)
assert_almost_equal(var_true, expected_var_true, 7)
def test_variance_of_true_scores_sparse_matrix_computed_ve(self):
human_scores = self.human_score_columns
df_humans = self.data_sparse[human_scores]
expected_var_true = 0.769816
var_true = true_score_variance(df_humans)
assert_almost_equal(var_true, expected_var_true, 7)