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RegressIt -- free Excel add-in for regression and data analysis

RegressIt -- free Excel add-in for regression and data analysis

***New release in 2018*** RegressIt is a free Excel add-in for linear and logistic regression and multivariate data analysis with a richly detailed user interface and better quality output than commercial add-ins. The new linear version runs on both PC's and Macs, and a version that also includes logistic regression with highly interactive output runs on PC's. It now includes extensive teaching notes that be embedded in Excel output as pop-up cell comments. All the versions include a 2-way interface for exchanging models with R. You can use RegressIt as a menu-driven front end for running linear and logistic regression models in R (with no knowledge of R programming required), and you can use RegressIt to instantly re-run models fitted in R in order to get more detailed and better quality... Show More


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