Online software to perform Independent t -tests and Pearson's correlation


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Not online, but most basic stats can be conducted in Microsoft Excel if you have access to it. This way you can reproduce the results whenever you want.


Active Member
The online calculators should be okay, but before publishing research I would double-check ...
Some of the pages support you the R code with your data so you should only copy and paste in R to double-check the results.

I would prefer using the free R, which is also easy to use, over the excel, but if you prefer the excel