One-Way ANOVA is used to determine whether there are statistically significant differences between the means of three or more independent (unrelated) groups.
Category Archives: BESHstat legacy
XYZ 3D Scatter Plot in Excel using BESH Stat
Excel doesn’t offer a built-in 3D scatter plot. It do offer a 3D line chart (multiple line series presented side by side) but that cannot be easily adapted to scatter plot unless one of the variables is integer with only handful of distinct values. Recently I discovered a Gabor’s Doka the 3D scatter plot for …
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BESH Stat version 0.20 released
I’m happy to announce the release of new BESH Stat version 0.20. The main change is the “remember inputs” checkbox option that was added to the most of the userform and can make repetitive analysis more convenient.
BESH Stat version 0.19 released
I’m happy to announce the release of new BESH Stat version 0.19. It’s mainly a maintenance release with some bug fixes.
BESH Stat version 0.18 released
I’m happy to announce the release of new BESH Stat version 0.18. The main change is the implementation of Zero-Inflated Poisson regression as described by Diane Lambert in [1]. BESH Stat results on default settings match on 4 decimal place to the R pscl package zeroinfl function parameter estimates and standard errors (by decreasing the …
BESH Stat version 0.17 released
I’m happy to announce the release of new BESH Stat version 0.17. The main change is the addition of exact p-value computation for the unordered R x C contingency tables (Fisher-Freeman-Halton Exact test). I was working on this on-and-off for several years now. The new procedure implements the network algorithm developed by Mehta and Patel …
New BESH Stat version 0.16 was released
New BESH Stat version 0.16 was released. This version was released earlier than planned, because I’ve identified a bug in Log-rank test that I introduced in the previous release during refactoring.
New BESH Stat version 0.15 was released
New BESH Stat version 0.15 was released. Main change is the addition of new Ordinal Logistic Regression procedure.
Missing values in BESH stat
Missing values in BESH stat Note1: BESH stat works only with numeric data (unless it is an ID column) so the text data are treated as missing. When talking about missing data I mean text string values as well. Note2: If you have a text categorical value in your data then create a numerical format …
BESH Stat version 0.14 released
New BESH Stat version 0.14 was released. After quite some time when I was busy with other work I managed to extend the BESH stat Excel add-in capabilities by including the Poisson model into the add-in regression capabilities. So now it contains commonly used models in the area of clinical research (Ordinary least squares regression, …