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2 Commits

Author SHA1 Message Date
Mark Baker a2bb825bc5
Extract Normal and Standard Normal Distributions from the Statistical Class (#1981)
* Extract Normal and Standard Normal Distributions from the Statistical Class
* Extract ZTest from the Statistical Class, and move it to the Standard Normal Distribution class
Additional unit tests for NORMINV()
* Extract LogNormal distribution functions from Statistical
2021-04-02 20:17:03 +02:00
Mark Baker 57213deb64
Implementation of MS Excel's LOGNORM.DIST(), NORM.S.DIST(), F.DIST(), GAUSS() and GAMMA() functions (#1588)
* `GAUSS()` and `GAMMA()`, `NORM.S.DIST()`, `LOGNORM.DIST()` and `F.DIST()` function implementations, and further unit tests for a number of the statistical functions

Co-authored-by: Adrien Crivelli <adrien.crivelli@gmail.com>
2020-07-25 12:44:51 +02:00