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Aabel 3 New and Enhanced Features
What's New?
- K-means clustering
- Shapiro-Wilk test for normality
- Hartley's Fmax test
- Bartlett's chi-Square test
- Extended analysis of variance (ANOVA) and accompanying tests, including:
- Two-way within-subjects factorial ANOVA (two-way repeated measures)
- Two-way mixed factorial ANOVA (between-within design)
- Testing strength of association: partial ω2
- Locally best invariant test
- Multi-sample sphericity test: Harris W
- Extended multiple comparisons, including:
- Dunnett Test
- Tukey's HSD Test on Adjusted Means
- Scheffé Test on Adjusted Means
- Testing for homogeneity of regression accompanying ANCOVA
- Fisher's z transformation (zr) (provided for both correlation matrix and Pearson's r)
- Internal consistency reliability, including:
- Cronbach's alpha
- Kuder-Richardson rho (Formula 20)
- Kuder-Richardson rho (Formula 21)
- Correction for continuity for the normal approximation of Wilcoxon tests
- Outlier analysis, including:
- Mahalanobis distance
- Jackknifed Mahalanobis distance
- Extended data layout options for inferential tests
- Regular dot plots
- Parallel dot plot of repeated measures
- z-Score histogram
- N-way frequency analysis of categorical data
- Three-way mean plots, including:
- Three-way mean bar plot
- Three-way mean dot plot
- Interaction plot (stacks of mean lines)
- Waterfalls, including:
- Waterfall line series
- Waterfall area series
- Waterfall pseudo-surface
- Ability to draw ternary plots clockwise or counterclockwise
- New polar charts, including:
- Polar stacked area plot
- Polar stacked petal plot
- Polar scatter series plot
- 3-D mesh (wire frame) plots
- 3-D contour surface of regularly spaced data
- New plot styles added to scatter matrix and binary scatter, including:
- Connecting data points to group centroids
- Connecting data points to group medians
- Connecting the group centroids
- Connecting the group medians
- The option of generating the real world coordinate values for labeling the columns and rows of the gridded data
- Grouping data objects based on values of a numeric variable: mapping numeric values to marker color properties
- Providing a palette for rapid scanning through data columns or for bringing a specific data column into the field of view in a worksheet with large number of variables
- Addressing worksheet row indices (Aabel worksheet operations are column based; this optional feature enables addressing the worksheet cells explicitly)
- Major overhaul for graph customizing UI
- Extending exploration X-zoom tool for step-wise walking through hierarchies of data in both directions
- Ability to use color gradient range to differentiate the series in line plots (instead of defining color attributes for each series individually)
- Ability to break the series lines for missing data points
- The Stats SDK v2
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