# Version history

## 3.02

- New module for PCA of Elliptical Fourier shapes
- New module for size removal from distance measures (Burnaby's method etc.)
- Box's M test for equal covariance matrices now handles more than two groups
- Clustering results can be saved as NEXUS tree files
- Two-sample and several-sample univariate tests: Now accepts samples either in separate columns or in a single column plus a Group column
- Bug fix, clustering: Data were corrupted when bootstrapping repeatedly
- Bug fix, Raup-Crick similarity: Missing data were treated incorrectly
- Bug fix, data pasted into spreadsheet were truncated if the spreadsheet had too few rows
- Conversion of value pairs to data matrix
- Calculation of row percentages
- Max number of group columns increased to six (useful for taxonomic distinctness)
- Added arc sine (asin) to Evaluate Expression module

## 3.03

- Bug fix: Insert rows and columns did not work in 3.02
- Bug fix: File extension had to be typed in when saving graphic
- Bug fix: Polynomial regression did not run
- Bug fix: Crash in LOESS when bootstrapping with missing data
- Bug fix: Symbols in plots were dashed when background grid was switched on
- New option for showing group names in many plots
- Added Number of polymorphic sites to Genetic sequence statistics

## 3.04

- One-sample t test and one-sample Wilcoxon test
- Test for single-sample proportion
- Pie and doughnut charts
- Font name and size can now be changed in Graph Settings
- Geographical distance measure
- Date/time conversion tool
- Edit buttons added to spreadsheet tool bar
- Bug fix: Pearson's R correlation inaccurate for very large data sets
- Bug fix: Graphics overwrote part of text on some computers
- Bug fix: Concentration ellipses did not show correctly on some computers
- Bug fix: Select all from Edit menu did not work
- Very large SVG paths did not read correctly in Illustrator - Past now splits them into pieces

## 3.05

- F and t tests from parameters
- REDFIT now does not start until hitting "Compute" button
- Raup-Crick similarity now runs 50% faster
- User control over color map in matrix plot, gridding etc.
- New export file formats: NTSYS, TPS, RASC, RTF
- Sum added to univariate summary statistics
- Bug fix: Copy data did not work in some modules.
- Bug fix: MANOVA did not update when constraints value was changed
- Bug fix: Crash in spherical analysis/stereoplot
- Bug fix: PCA loadings table showed raw loadings, not correlations when correlations selected in loadings plot
- Bug fix: Filled convex hulls had no transparency
- Bug fix: Broken Undo after Paste
- Bug fix: Nonlinear fit: von Bertalanffy curve correct, but small typo in the equation shown above the plot
- Bug fix: Coefficient of variation given as 0 when mean was negative
- Improved handling of non-integer data for the Diversity module
- Small fix in spatial autocorrelation

## 3.06

- Clopper-Pearson confidence interval for single proportion
- Confidence interval for many proportions, with plotting
- Two-way repeated measures ANOVA
- Two-way ANOSIM without replication
- Stacked bar and area chart
- Missing data supported in group variable for two-sample univariate tests etc.
- Confidence interval for sample mean in one-sample t test
- Wavelet analysis: Sampling interval can now be specified
- Bug fix: Faulty selection of area in the spreadsheet
- Bug fix: All columns were included in many analyses when disjunct columns were selected
- Bug fix: Occasional crash in bivariate linear regression module
- Bug fix: Find (search) function did not work
- Bug fix: Garbled selection boxes in the REDFIT module
- Bug fix: Discriminant analysis: Too many axes generated when number of groups exceeded number of variables+1
- Bug fix: Crash in one-way ANOSIM if a group contained only one row
- Bug fix: Landmark PCA deformation expansion factors not shown for negative PC scores

## 3.07

- 3D scatter and 4D bubble plot
- Mann-Kendall test for trend
- Fitting of species abundance along gradient to Gaussian packing model
- Mantel-Cochran-Haenzsel test on multiple 2x2 contingency tables
- Confidence interval on stratigraphic range
- Bug fix: NMDS gave inaccurate results if environmental variables were included (introduced in 3.0)
- Bug fix: Pairwise Mahalanobis in MANOVA gave 0 instead of 'fail' for errors
- Bug fix: Procrustes analysis overwrote group columns
- Bug fix: K-means clustering failed for very large numbers in input
- Bug fix: Missing numerical output in abundance distribution modelling
- Bug fix: Excessive computation times in some modules in Mac version
- Save image added to surface plot
- Improved robustness of Gaussian fit in nonlinar fit module

## 3.08

- Powerful scripting language, to be extended in future versions
- Mood's median test for two samples
- Unconditional confidence interval for individual rarefaction
- Tamura genetic sequence distance
- Option for using group column for box plot
- Sorting moved to menus, and other improvements in sorting
- Bug fix: Discriminant analysis showed blank plot for data with 3 groups
- Bug fix: Linear regression crashed if started twice (introduced in 3.07)
- Bug fix: Occasional crash on program exit (introduced in 3.07)
- Bug fix: Column data type menu could get garbled (introduced in 3.07)
- Bug fix: Small inconvenience in Row colors/symbols

## 3.09

- ARMA and intervention analysis for time series
- Tests for equality of regression slopes in bivariate fitting (OLS, MA and RMA)
- Insolation model, 250 Ma to Recent (La2004)
- Copy-paste now works also on graphics, but only bitmap format (you must still export to SVG for publication quality)
- New in Transform menu: Convert to ranks
- Many new functions in the scripting language
- Bug fix Unitary Associations: Copy-paste did not work for some output
- Bug fix Moran’s I: Incorrect significance line for very large sample sizes
- Bug fix: Hidden windows now pop to front when selected again from menu

## 3.10

- Circular spectral analysis for point events
- Equal axes button in graph preferences
- Linear regression now reports standard error of estimate
- Scripting: New functions, including user-defined windows (forms) with labels, buttons, edits, check boxes.
- Increased max number of items in clustering from 900 to 3500
- Improved algorithm for single linkage clustering of large data sets
- Drag-drop files onto spreadsheet
- Bug fix: Remove column or row did not work after moving it
- Bug fix: Freeze after error condition in Evaluate expression
- Bug fix for Mac OSX: Copy-paste into spreadsheet did not work properly
- Minor algorithm improvement in Unitary Associations
- New application icon

## 3.11

- New: Interface to Google Maps, with plotting of points, polygons and lines (Windows only)
- New: “Graphics basket” for managing and combining plots
- Bug fix: Copy-paste from Excel broken under Mac OSX
- New: Nested ANOVA
- Improved: Selection of file format for graphics export
- New: Support for reading RASC files
- Small fixes in Unitary Associations
- New: Pooled and unpooled z ratio for risk difference
- Replace now only operates in selected cells
- Omega2 in ANOVA set to zero if negative
- User-defined N for Monte Carlo normality tests
- Sinusoidal fit: Frequency resolution increased from 1/1000 to 1/500,000 of Nyquist frequency
- Thin-plate spline deformation grid can now be extended in x and y directions
- Scripting: New functions
- Beta diversity now takes samples in columns, not rows, to be consistent with other modules
- Bug fix: Bivariate linear regression: Slope was not shown in the Statistics tab for RMA or MA.
- Bug fix: Save data in other than the Past format broken in some recent version
- Bug fix: 3D scatter plot crashed when axis ranges were very different

## 3.12

- New “detach tab” button allows viewing several tabs (subwindows) at the same time
- PCA of 3D landmarks, with 3D plotting
- Use your own images as symbols in plots
- Arrow plot, alternative to rose plot in circular analysis
- Plotting of residuals in bivariate linear regression
- Combined box and jitter plot
- Plotting of displacement vectors in thin-plate spline deformation module
- Contingency table analysis now includes table of residuals etc.
- Z and t tests for probability of a single observation taken from a given sample
- Scripting: New functions
- Bug fix: Wrong labels on points in ternary bubble plot
- Bug fix: Occasional error message when exiting program on Mac
- Numerous small improvements in user interface

## 3.13

- Graphics can now be exported also in the PDF format
- Bug fix: Excessive computation time for two-sample tests on Mac OSX
- Bug fix: Mann-Kendall test, incorrect p values for negative trend and n<11
- Bug fix: Anderson-Darling normality test, incorrect p values for extremely large data sets
- Bug fix: Cluster analysis, save Nexus file, faulty when using comma decimal separator
- Max string length for x axis labels increased to 20

## 3.14

- New: Point pattern statistics for counts in quadrats (Morisita’s index etc.)
- New: Dunn’s post hoc test for Kruskal-Wallis (in addition to pairwise Mann-Whitney)
- Bug fix: Export graphic file type selection did not work on Mac OSX
- Bug fix: Search and replace stopped after first hit
- Bug fix: Group labels not shown for small groups (n<3) in x-y plots
- Bug fix, NMDS: Missing values (?) in environmental variables not handled correctly
- REDFIT: Maximal oversampling increased to 64
- Neighbour joining: Root (outgroup) can now be selected in menu
- Normality tests now recognize samples marked as groups
- Survival analysis: Censoring events can now be plotted on the Kaplan-Meier curves

## 3.15

- Tukey’s post-hoc tests for two-way ANOVA
- Permutation test for correlation and one-way ANOVA
- Mosaic plot for 2-way and 3-way contingency tables
- Stem plot
- Distribution-free confidence intervals for stratigraphic ranges
- Max N for wavelets increased to 130,000
- Improved histogram plots
- Univariate summary statistics now supports groups
- New in Regular interpolation: Option for antialiasing (sinc) interpolation
- Sorting now supports both types of decimal separator
- Remove uninformative rows/columns: New option to remove constant-valued rows/columns
- Bug fix, Ward’s method clustering: Missing data not handled properly
- Bug fix: Setting row colors/symbols required user to select some data in addition to a group column
- Bug fix: Scatter plot labels sometimes disappeared at edges of plot
- Bug fix, CCA: Table of scores did not update when changing the scaling type

## 3.16

- Package for stratigraphic charts/well plots with multiple panels and plot types
- Hill’s equation added to Nonlinear Fitting
- Logarithmic axes options in Graph preferences
- Mean-and-errors plot added to Bar chart-Box plot module*
- 3D line plot
- 3D parametric surface plot
- Wavelets: Option for linear scale axis. New function showing wavelet-filtered time series.
- Paired univariate tests: Max N for exact test reduced from 25 to 22.
- Scripting: Added functions cov, eig, linfit
- Bug fix: Bivariate linear regression, plot of residuals did not handle missing values
- Bug fix: 3D surface plot, vertical exaggeration did not work
- Bug fix: Spherical data, stereoplot, density map was not quite centred on the data

## 3.17

- Epps-Singleton test for equal distribution in two samples (alternative to Kolmogorov-Smirnov)
- New plotting functions for correlation matrix
- Option for Bonferroni correction in correlation table
- Bingham test for spherical (axial) data
- Plotting of planes as great circles in stereonet (spherical data)
- Binomial proportion added to single-sample tests
- van Krevelen diagram option added to XY Graph (it’s a geochemistry thing)
- Search-replace can now search for empty cells (use search string ‘empty’)
- Tukey’s post-hoc test for one-way ANOVA, repeated-measures ANOVA and two-way ANOVA now use a slightly more accurate approximation for the p value (Copenhaver & Holland 1988)
- Row labels option in matrix plot
- Bug fix: Slightly imprecise Tukey’s post-hoc Q and p values for one-way ANOVA with unequal sample sizes
- Bug fix: Setting Row colors/symbols now honours the previous colors/symbols for the groups
- Bug fix: PCO with degenerate data did not terminate (rare occurrence)
- Bug fix: Slow paste of large data sets
- Bug fix: Sorting only worked for all-numeric data
- Bug fix: “Rearrange -> Observations to contingency table” did not delete missing values
- Bug fix: Slightly inaccurate placement of labels in neighbour joining clustering

## 3.18

- Anderson-Darling test for equal distributions
- Density plot in ternary diagram
- Row normalize length (Transform menu)
- Permutation tests for covariances in PLS
- Savitzky-Golay method added to Simple smoothers
- RASC: Added variance analysis (deviation from line of correlation)
- Transform landmarks: Rotate point cloud by arbitrary angle
- Bug fix: Paste caused freezing (bug introduced in 3.17)
- Bug fix: Occasional freeze in contingency table analysys
- Bug fix: Ternary diagram gridded map (4th column plot) clipped at bottom
- Bug fix: Moran’s I table did not update when changing bin number

## 3.19

- Random-effects ANOVA, one-way and two-way, with variance components
- Prais-Winsten linear regression for data with serially correlated residuals
- Violin plot (in box plot module)
- Box plot: Option for “notches” (confidence interval for median)
- Box plot: Default quartile method changed to “Interpolation”
- Nonlinear fit: Option for forcing the constant term to zero.
- t test and F test: Reporting of critical value of the test statistic
- Diversity indices: Option for “unbiased” versions of Simpson and Shannon-Wiener
- New “Recover windows” button for those disappearing windows (old bug)
- Rose plot: Visual improvements
- Mosaic plot: Option to hide zero cells
- Observed S added to Quadrat richness
- Normal probability plot now accepts several samples (columns)
- Bug fix: Formatting of individual rarefaction table when error bar bars not included
- Bug fix: Copy button in Anderson-Darling test did not work
- Bug fix: y=0 values were not accepted for several functions in nonlinear fit
- Small quality improvements in SVG and PDF export

## 3.20

- Wavelet analysis for time series with unequal spacing (Weighted Wavelet Z-transform)
- CABFAC factor analysis of ecological data, with calibration (environmental reconstruction)
- Correlation length analysis for point patterns (alternative to Ripley’s K)
- Minimal Spanning Tree analysis for point patterns (alternative to Nearest Neighbours)
- Linear regression of 3D landmarks, with 3D visualization
- Ctrl-key shortcuts changed to Cmd-key on Mac
- Option for colour coding of third variate in bubble plot
- Option to set number of displayed decimals in the spreadsheet
- Improved clipping of plots to graphics window
- Improved XY plot for multiple XY graphs (pairs of columns can be given colours and symbols)
- Numerical output added to normal probability plot
- Bug fix: Incorrect scaling of Moran’s I (spatial autocorrelation)
- Bug fix: Anderson-Darling two-sample test was incorrect for N>650
- Bug fix: Kruskal-Wallis test did not handle missing data correctly
- Bug fix: Export of 95% ellipses to PDF was inaccurate

## 3.21

- Plotting of user-defined lines and polygons (links) in 2D and 3D landmark PCA, landmark linear regression and thin-plate splines
- Radar (spider) plot
- Analytical rarefaction of Shannon’s H and Simpson’s D (no confidence intervals yet)
- 3D scatter plot now supports the different symbols, not only dots
- Bug fix, contingency tables; limit on table size for Fisher’s exact test was too strict
- Bug fix: Plotting of data with extremely small maximum values (<1e-10) could crash.
- Bug fix: Improved formatting of very small values on graph axes.
- Bug fix: Mann-Whitney test failed for extremely large sample sizes (N>20,000)
- Bug fix: Copy graphic button did not work in the Diversity menu
- Bug fix: No colour legend displayed for bivariate linear regression on multiple columns

## 3.22

- New option in cluster analysis: Constrain clustering to given groups, and collapse clusters to the groups.
- Common Allometric Components analysis for 2D landmarks
- Function to fill cells with value (useful for several things)
- Symbol size can now be set to 0, allowing only convex hulls or concentration ellipses to be plotted, not the individual points
- Graph plot now allows plotting also by rows, not only columns
- Pie chart, stacked chart, radar chart: Treatment of missing values improved.
- Column widths, if changed by user, are now saved with the Past file.
- Text export of concentration ellipse parameters
- Bug fix: Standard error on the intercept in RMA and MA bivariate regression was incorrect
- Bug fix: Excessive line width of concentration ellipses in exported PDF
- Bug fix: Export of degenerate (zero-size) concentration ellipses to PDF gave warning message in Acrobat Reader
- Bug fix: Summary statistics, calculation of 25th and 75th percentiles failed for N<4
- Bug fix: Two-way PERMANOVA crashed for data sets with more than ca. 10,000 columns

## 3.23

- Network plotting
- Common Allometric Components analysis for 3D landmarks
- WA-PLS added to calibration methods
- Lilliefors test added to tests for normal distribution (although inferior to Shapiro-Wilk and Anderson-Darling)
- Confidence interval for ratios of counts (as used in some faunal indices)
- Improved handling of missing values in Simple periodogram; FIR filter; Short time Fourier analysis; wavelet analysis.
- Help texts added to 11 modules (to be continued in future versions)
- Bug fix: Google Maps was not working anymore after a version compatibility problem
- Bug fix: Highpass option in FIR filtering was not operational
- Bug fix: Some modules crashed the program if only group columns were selected
- Bug fix: Axis labels sometimes had excessive trailing zeroes

## 3.24

- Histogram: Confidence intervals (Clopper-Pearson), and numerical output.
- Graph and XY graph: Silhouette plot option
- Pie chart: Support for multiple pies (columns)
- Discriminant analysis: New option for showing matrix C or WcovC in the loadings table
- Stratigraphic chart: Numerous improvements and bug fixes
- Bug fix: Range of grid made more robust in Thin Plate Spline Deformation module.
- Bug fix: Matrix plot and similar plots could get white spots after opening and closing the graph settings window
- Help texts added to 12 modules

## 3.25

- Change point analysis for univariate and multivariate time series
- Non-local means denoising added to “Simple smoothers”
- Bihistogram option added to Histogram module
- SVG export now supports “foreign” characters (e.g. Ø, ü, ô)
- Google Maps: Quality improvement in plotting of points (symbols).
- When plotting several bivariate regressions, the points now get distinct colors
- CCA: Option for estimating site scores of “mystery rows” without environmental data
- Bug fix: Column type ‘Nominal’ not read when opening a Past file
- Bug fix, Correlation: Correlation ellipses not rendered properly in SVG for R=1 and R=-1
- Help texts added to 12 modules

## 3.26

- Bug fix: Polyserial correlation did not do anything
- Bug fix: Correlation matrix ellipses had wrong orientation for r<0 (bug introduced in 3.25)
- Bug fix: Showing outliers in box plots caused error message
- Bug fix: Discriminant analysis (LDA) crashed when number of groups exceeded number of variates (bug introduced recently)
- Bug fix: Lines in the graphics basket module were invisible
- Bug fix: Range check error in Google Maps polygons (bug recently introduced)
- Better centering of group labels
- Bar chart (Graph module) now shows the row colours
- Help text added to 11 modules

## 4.0

- 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
- Bug fix: Labels shifted vertical position when rotated
- Bug fix: Mann-Whitney test failed for very large N (>45,000).
- Bug fix: Normal probability plot correlation coefficient incorrect for very large N (>45,000).
- Bug fix: Individual rarefaction crashed when restarting with window open.

## 4.01

- 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

## 4.02

- Google Maps replaced with Open Street Maps (because free limit on Google Maps calls was exceeded).
- Added compositional data transforms (ALR, CLR, ILR).
- Changed the color selector for rows.
- Confidence interval for forecast added to bivariate regression.
- Past can now be started by clicking on a data file, if you set the association manually (“Open with”).
- Help texts added to 20 modules
- Bug fix: Save as type other than Past did not work (this is not an option on Mac)
- Bug fix: Dragging (moving) columns in the spreadsheet possibly fixed
- Bug fix: Smoothing spline: Copy-paste of the “Given points” table did not work

## 4.03

- 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

## 4.04

- Parsimony (cladistics) module
- Size-proportional Venn diagrams for two and three sets
- Phi measure for compositional data added to Correlation module
- More colour options in Graph preferences, including the viridis palette
- Help text pointers redirected to new web location
- Bug fix: Bivariate linear regression with missing values (?) could crash
- Bug fix: Box plot fail for some pathological data
- Bug fix: Discriminant analysis crashed for data with less than 4 variables but more than 5 groups
- Bug fix: Anderson-Darling test was inaccurate for data with many ties (equal values)
- Bug fix: Bingham test for spherical data crashed for very large departure from uniform distribution
- Bug fix: Contingency table: Limits for table size for Fishers exact test reduced further to avoid hang-ups
- Further improvements in Stratigraphic chart (but still not bug free)

## 4.05

- New module for digitizing point co-ordinates, directions and distances from images.
- Outlier tests (Grubbs’ test, Dixon’s test, generalized ESD).
- Indicator species analysis (IndVal).
- Stratigraphic chart: Added lithological column with symbols for a number of rock types.
- Unitary associations: Added listing of Z4 cycles in the biostratigraphic graph
- One-way ANOVA: Added joint confidence intervals for pairwise group differences.
- Histogram now accepts data with a group column.
- Nonlinear fit: Slight change of parameterization for Hill’s equation.
- Nonlinear fit: Improved fit for Hill’s equation with zero intercept
- Principal Coordinates Analysis now runs ca. 4 times faster for large data sets, but only for non-singular distance matrices
- Bug fix: Symbols did not show on Open Street Maps (bug caused by the relocation of the Past web page)
- Bug fix: Repeated measures PERMANOVA pairwise tests crashed (bug introduced in 4.03)
- Bug fix: Survival analysis crashed (bug introduced in 4.04)
- Bug fix: Univariate summary statistics crashed for N>1290 (bug introduced recently)
- Bug fix: Kendall’s tau in the Correlation module failed for N>1290
- Bug fix: Univariate two-sample tests and several-sample tests crashed for “pathological” data, on Mac only
- Bug fix: Minimal spanning trees in ordination plots were computed in the plotted space, not in the original high-dimensional space
- Bug fix: Small adjustment to the p value in Mann-Kendall trend test for very small p and n<=10.
- Bug fix: Vertical displacement of text in SVG and PDF exported files when the “Font rotation” setting is set to zero

## 4.06

- Diversity indices for abundance data: New indices ACE and iChao1 (“Improved” Chao1).
- Diversity indices for abundance data: Analytical confidence intervals for Simpson, Shannon, Fisher and Chao1.
- Radiocarbon calibration
- NMDS: Option for plotting column scores as weighted averages of row scores
- PCA: Added Bartlett’s test for sphericity, and the Kaiser-Meyer-Olkin measure of sampling adequacy
- Two-way PERMANOVA now supports unbalanced designs
- Contingency table: p values with Bonferroni correction added to the post-hoc analysis
- Row colors/symbols: New Auto buttons for setting colors and symbols on all groups
- Box plot etc.: Option for arbitrary x positions, and slider for box width
- Added random/fixed effect option to two-way nested ANOVA
- Bivariate linear regression: Added bootstrapped 95% confidence band for OLS, RMA, MA and robust
- Diversity indices for abundance data, Shannon index: Added options for log2 version, and for bias correction with the ACE richness estimate.
- Clustering: Option to rotate the dendrogram 90 degrees
- Linear multivariate regression with 1 independent variable: Missing values in the independent variable are now disregarded instead of mean-value imputed.
- Support for Cyrillic letters in SVG graphic export
- Edit->Rearrange menu: Removed “Observations to contingency table” (superfluous) and added “Rows, cols, values to table” function.
- Bug fix: Transform menu, most of the functions were confused if group columns were included in the selection
- Bug fix: Two-way ANOVA interaction term was slightly inaccurate for unbalanced designs
- Bug fix: Two-way nested ANOVA p value slightly inaccurate for small N
- Bug fix: Phi correlation for compositional data crashed when vectors were identical
- Bug fix: Shannon index, bias corrected version was slightly inaccurate (of no consequence for reasonable sample sizes)
- Bug fix: “Filter” function in wavelet analysis crashed when scale slider moved to max
- Bug fix: Leading and trailing spaces causing problems in group columns, now disregarded
- Bug fix: Unitary Associations crashed when only one UA was found

Published Aug. 24, 2020 1:55 PM
- Last modified May 9, 2021 11:27 PM