A few things in this pull request:
1) Removed the ability to pass in thresholds as a list for ica_data.thresholds = <thresholds>, only allowing dictionary entries due to ambiguity in iModulon ordering
2) Added rigorous test functions to ensure that the threshold logic was both clear and accurate when creating a new IcaData object
3) Added a new fit_metric=None option for plotting, in case you didn't want a best fit line.
A few things in this pull request: 1) Removed the ability to pass in thresholds as a list for
ica_data.thresholds = <thresholds>, only allowing dictionary entries due to ambiguity in iModulon ordering 2) Added rigorous test functions to ensure that the threshold logic was both clear and accurate when creating a new IcaData object 3) Added a newfit_metric=Noneoption for plotting, in case you didn't want a best fit line.Resolves #76, resolves #62