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Software Open Access

cosanlab/nltools: 0.4.0

Luke Chang; Sam; Eshin Jolly; Jin Hyun Cheong; Anton Burnashev; Andy Chen; Marissa Clark; Seth Frey

New Functionality

  • Added new intersubject correlation (ISC) functionality. ISC function in stats module can compute different types of resampling tests (i.e., circular shifting, phase randomization, subject-wise bootstrapping. ISC method on Adjacency Class can perform subject-wise bootstrapping.
  • Added new intersubject functional connectivity (ISFC) functionality. Uses leave-one-subject out averaging method.
  • Added new dynamic intersubject phase synchrony (ISPS) functionality. Calculate length of average resultant vector, significance computed with parametric Rayleigh test.
  • roi_to_brain is now much faster when using arrays.
  • Added new timeseries permutation methods to correlation_permutation function (circle shifting and phase randomization)
  • Brain_Data has a new temporal_resample method to up and downsample timeseries
Bug Fixes
  • fixed smoothing bug
  • temporary fix to plotting bug. due to change to matlotlib api, colorbars on brain_data plots are not working correctly. Turned them off by default for now.
  • no longer pinning joblib to old version
Refactoring
  • updated and refactored align code.
Deprecated/Removed
  • Removed jackknife permutation method as we decided it wasn't working as we intended.

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