StatEL is an easy to use scientific software that can be used in statistics. It is unlike other statistical software programs, which are mostly mathematical calculators, complex and difficult to use.

With StatEL, you get menu-driven questions that help you pick the best type of statistical test you have based on the type and number of data points you have.

Microsoft Excel as a stand-along product is not built to conduct statistical analysis. However when it is coupled with StatEL, which uses its own C++ compiled calculation libraries, you get a powerful program that is extremely easy to use with statistics results you can count on.

Here are some key features of "StatEL":

· You are assisted on your choice of statistical test,
· Prompted for selecting your data points,
· Explained the results of your statistical testing,
· Ensured the veracity and accuracy of the statistical conclusions.

Requirements:

· Java

What's New in This Release: [ read full changelog ]

Logistic regression analysis :
· quantitative and qualitative covariates
· automatic construction of design variables
· gestion of ordinal variables through method of nested design variables
· selection of variables through Stepwise method
· analysis of model's coefficients through test of Wald
· calculation of odds ratio and their confidence intervals (95%)
· log-likelihood and test of maximum likelihood
· test of Pearson's Khi², Deviance, Hosmer & Lemeshow
· diagnostic of the calculated model
· pedagogical comments spread all over the results spreadsheet to help you in interpretation of logistic regression