Changelog

v0.5.6 (5/4/2026)

Changed

• Arguments for PD thresholding (now quantiles).

• Updated defaults for multiple testing correction to Benjamini-Hochberg from BY.

Fixed

• Error with plot_hypo from 0.5.5 has been addressed.

• Incomplete documentation for PD thresholding arguments.

v0.5.5 (5/1/2026)

Changed

• test_video.pkl and test_video_vacuum.pkl to a better illustration of the Thomas et al (2023) method.

• Modified the documentation “Read the Docs” to include nicer documentation.

• Edited axis labels for plot_hypo method of VacuumSeries.

v0.5.4 (3/20/2025)

Added

• proc_pers_im method for ImageSeriesPlus to process “significant” betas according to bclr as in Thomas et al (2025).

• plot_pi_sig method for ImageSeriesPlus to plot PD points corresponding to these “significant” betas on the image.

Fixed

• calc_close had incorrect indexing.

• Issue with plot_im frame argument.

• how ImageSeriesPlus dealt with infinite values in calculating PH.

Changed

• Removed underscore following self.dfs_ as this is an attribute meant to be viewed.

v0.5.3 (8/30/2024)

Fixed

• Issue with incorrect calculation with PD thresholding.

• get_cc had a problem with conditional logic that has been fixed.

• plot_im for ImageSeriesPlus now displays correct values.

v0.5.2 (8/1/2024)

Added

• ALPS plots (cf. Crozier et. al, 2024).

• Modified README.md.

Fixed

• Versioning issue.

v0.5.0 (7/25/2024)

Added

• Plotting functionality for ImageSeriesPlus class.

• Easy dimension information for get_lifetimes and get_midlife_coords.

• A method for deriving persistence images from the images themselves.

• Helper function for getting the connected component of a point.

Fixed

• Fixed issue that was occurring with ImageSeriesPlus class and the locations of the persistence pairs.

• Error is raised if a video with a trivial image is given.

v0.4.6 (6/17/2024)

Fixed

• Added in imagecodecs package as a requirement to fix an existing issue.

• Updated package to display versioning more dynamically.