Release version 3.70.2

Compare groups

• Added multiple comparisons: Hsu with Best, Scheffe, Steel (non-parametric against control), Dwass-Steel-Critchlow-Fligner (non-parametric all pairs), Wilcoxon (individual comparisons).
• Added p-value on all multiple comparisons.
• Added graphical confidence intervals on Excel 2010 and later.
• Added mean-mean scatter plot for representing multiple comparisons.

Fit Model

• Added lack of fit test for all simple regression models: Line, Polynomial, Logarithmic, Exponential, Power.
• Added maximum attainable R2 in conjunction with lack of fit test.
• Added save variables back to the dataset: Fitted Y, Residuals, Standardized Residuals, Studentized Residuals, Leverage, Cook's Influence.
• Added t-test on regression coefficients.
• Added standardized beta coefficients.

Correlation

• Added covariance matrix
• Added correlation coefficient confidence intervals shown graphically on Excel 2010 and later.

Improved administrator help

Minor fixes and improvements.