- Added check to ensure all observations for Weighted Deming regression are greater-than zero.
- Changed ROC AUC confidence interval to be bounded between 0..1. No changes made to the AUC confidence interval calculation.
- Fixed label on regression output that shows the confidence level %, which always showed as 95% even if a different level
was requested. The confidence intervals calculated are correct, and no changes made to the calculations.
|
- Fixed issue with CV on Weighted Deming Regression, where Analyse-it expected CV as a proportion rather than percentage when
one methods CV was specified and other calculated from replicates.
- Fixed issue with Mark Outlier tool on non-English regional settings where comma was used as a thousand separator.
- Added Help button to test dialog box to open help for the test.
- Added index to Help.
|
- Fixed code-signing certificate expiry issue.
- Statistics in chart legends are now formatted to same precision as the source variables.
- Fixed display issue, where an advisory label indicating when methods compared using Passing-Bablok have a non-linear relationship
(p-value > 0.10) was not shown.
|
- Fixed labelling of > and >= cut-off operators were reversed, performing >= and > respectively, on the Qualitative Test Performance
in Method Evaluation edition.
|
- Fixed regression residual histogram scaling issue on Microsoft Excel 97-2003.
|
- Fixed chart axis label positioning issue that appeared on some non-English language versions of Microsoft Excel.
|
- Kolmogorov-Smirnov now uses the method of Dallal & Wilkinson (The American Statistician, 1986, Vol 40, No 4, pg 294-296)
for computation of p-values. The new method is more accurate for small sample sizes.
- Kolmogrov-Smirnov and Anderson-Darling now report the D and A2 statistic directly rather than the sample stabilized A* and
D*.
- Added 1st and 3rd Quartile to comparative descriptives output.
- Added TP / TN / FP / FN to ROC curve output.
|
- Added Getting Started tutorial.
|
- True Excel 2007 interface, with quick access to tests and tools.
- Simpler dataset setup with predefined experiment templates.
- Improved histograms, box-plots, mean-, dot- and scatter plots.
- Major improvements to all the statistical tests, especially the Method Evaluation edition.
- New easy-to-read online help, with a new Getting Started tutorials.
|
- Existing users are encouraged to update to v2.
|