Open mmore500 opened 3 months ago
Describe the bug Calculation of colless-like index crashes on empty trees
To Reproduce Steps to reproduce the behavior:
>>> from phylotrackpy import systematics >>> syst = systematics.Systematics(lambda x: x) >>> syst.colless_like_index()
Expected behavior Shouldn't crash. Should give numerical result (perhaps NaN).
NaN
Computational environment (please complete the following information):
Additional context v0.2.0
Describe the bug Calculation of colless-like index crashes on empty trees
To Reproduce Steps to reproduce the behavior:
Expected behavior Shouldn't crash. Should give numerical result (perhaps
NaN).Computational environment (please complete the following information):
Additional context v0.2.0