From 0074a6ae1ad8de73b9521aafa5ba5e6064779e3e Mon Sep 17 00:00:00 2001 From: Mario Mulansky Date: Thu, 22 Jan 2015 16:08:12 +0100 Subject: test mutlivariate with subset of spike trains --- test/test_distance.py | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'test/test_distance.py') diff --git a/test/test_distance.py b/test/test_distance.py index 2650313..3b4329c 100644 --- a/test/test_distance.py +++ b/test/test_distance.py @@ -172,6 +172,10 @@ def check_multi_profile(profile_func, profile_func_multi): f_multi = profile_func_multi(spike_trains, [0, 1]) assert f_multi.almost_equal(f12, decimal=14) + f_multi1 = profile_func_multi(spike_trains, [1, 2, 3]) + f_multi2 = profile_func_multi(spike_trains[1:]) + assert f_multi1.almost_equal(f_multi2, decimal=14) + f = copy(f12) f.add(f13) f.add(f23) -- cgit v1.2.3 From e30a16a76a78aad51c59972b6c5eae3dd74f0459 Mon Sep 17 00:00:00 2001 From: Mario Mulansky Date: Thu, 22 Jan 2015 16:17:53 +0100 Subject: better test for subsets of spike train lists added another test case to check if the computation of the multi-variate distance is correct if only a subset of the given spike trains is to be considered. --- test/test_distance.py | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'test/test_distance.py') diff --git a/test/test_distance.py b/test/test_distance.py index 3b4329c..41f625e 100644 --- a/test/test_distance.py +++ b/test/test_distance.py @@ -293,6 +293,25 @@ def test_regression_spiky(): # assert_equal(spike_dist, 0.2445) +def test_multi_variate_subsets(): + spike_trains = spk.load_spike_trains_from_txt("test/PySpike_testdata.txt", + (0.0, 4000.0)) + sub_set = [1, 3, 5, 7] + spike_trains_sub_set = [spike_trains[i] for i in sub_set] + + v1 = spk.isi_distance_multi(spike_trains_sub_set) + v2 = spk.isi_distance_multi(spike_trains, sub_set) + assert_equal(v1, v2) + + v1 = spk.spike_distance_multi(spike_trains_sub_set) + v2 = spk.spike_distance_multi(spike_trains, sub_set) + assert_equal(v1, v2) + + v1 = spk.spike_sync_multi(spike_trains_sub_set) + v2 = spk.spike_sync_multi(spike_trains, sub_set) + assert_equal(v1, v2) + + if __name__ == "__main__": test_isi() test_spike() -- cgit v1.2.3