| Version | Change log |
| PAST for Mac OS X 4.03 Jun 2, 2020 |
Redundancy Analysis (RDA) One-way PerMANOVA now includes repeated-measures (paired) design. Color selector for rows reverted to old (pre 4.02) type (new type optional in the Row colors/symbols module) Diversity module: Bootstrapping made optional, and speed improvement Permutation test added to repeated-measured ANOVA NMDS now reports distances to group centroids Individual rarefaction now includes option for plotting all samples at smallest N Mann-Kendall test now reports the z statistic with sign (not absolute value) Help text added to 16 modules Bug fix: Changepoint analysis crashed on Mac Bug fix: Bivariate linear regression with log-log transformation: reported residuals were not transformed Bug fix: Incorrect plotting of convex hulls in some special cases Bug fix: Delete uninformative rows did not work for genetic data |
| PAST for Mac OS X 4.02 Apr 11, 2020 |
The first 64-bit version of Past, allowing even larger data volumes Google Maps and scripting disabled, hopefully to return in next version Polar plot Bug fix: XY graph crashed for non-numerical data values |
| PAST for Mac OS X 4.01 Mar 6, 2020 |
Scripting re-introduced Google Maps re-introduced Bubble plot and bar chart options added to Google Maps Help text added to 42 modules 3D surface and parametric surface background changed to white Bug fix: Nonlinear fitting: Zero-constant option did not work for power and exponential functions Bug fix: Pie chart crashed for all-zero columns Bug fix: Occasional crash in Short-time Fourier Transform Bug fix: SVG export of matrix plot gave interpolated image even with interpolation turned off Bug fix: “Replace” function very slow for big data sets Bug fix: “Model->Species packing” crashed for all-zero and singleton columns Bug fix: “Model->Bivariate” crashed when restarting without first closing window |
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