Putting truth before show-off. The high performance open source package for statistical data analysis and applied mathematics Criterial is an add-in for all desktop versions of the LibreOffice Calc spreadsheets on any 64-bit operating systems. The combination of the unsurpassed convenience of spreadsheets as frontend and the maximum speed of the C++ programming language as backend. Contains user experience and the best ideas of projects AtteStat and StatAnt. Completely free. No donation required. Criterial comes with absolutely no warranty. The software is not certified for use in healthcare. Please do not use this software for purposes related to diagnosing diseases or making treatment decisions. The software is not certified in the European Union. Please do not download, distrubute or use the software in countries of the European Economic Area.
Features
- Descriptive statistics of quantitative samples
- Descriptive statistics of qualitative samples
- Normality goodness-of-fit tests
- Hypothesis testing (parametrical)
- Hypothesis testing (non-parametrical)
- Analysis of contingency tables
- Analysis of variance
- Factor analysis
- Multidimensional scaling
- Matrix algebra
- Multivariate statistics
- Neural networks
- Biotest accuracy
- ROC analysis
- Logistic regression
- Multiple linear regression
- Poisson regression