Implementation of MS Excel's LOGNORM.DIST(), NORM.S.DIST(), F.DIST(), GAUSS() and GAMMA() functions#1588

Merged

MarkBaker merged 27 commits intomasterfrom NORM-S-DIST-with-second-argument

Jul 25, 2020

+602-21

Commits on Jul 18, 2020

Reconcile discrepancies between the documented function lists, and with the Calculation engine. Update them all to reflect the complete set of Excel functions, and add an Excel version reference to…
MarkBaker
committed
NORM.S.DIST() function implementation and unit tests for NORMSDIST() and NORM.S.DIST()
MarkBaker
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Minor updates to versions
MarkBaker
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Merge branch 'Documentation-Update-Lists-of-Functions' into NORM-S-DIST-with-second-argument
MarkBaker
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Unit tests for NORMSINV()/NORM.S.INV() function
MarkBaker
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Missing comma in test data file
MarkBaker
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Add implementation of the GAUSS() function, as it's so closely related to NORM.S.DIST()
MarkBaker
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Add implementation of the GAMMA() function, as we already have all the internal logic to calculate it
MarkBaker
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And all for the sake of a space
MarkBaker
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Update Change Log
MarkBaker
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Commits on Jul 19, 2020

Stricter typing
PowerKiKi
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Merge branch 'master' into NORM-S-DIST-with-second-argument
Mark Baker
authored

Commits on Jul 20, 2020

Add unit tests for NormDist and NormInv, and use return typehinting for data providers
MarkBaker
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Merge branch 'master' into NORM-S-DIST-with-second-argument
MarkBaker
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Merge remote-tracking branch 'origin/NORM-S-DIST-with-second-argument' into NORM-S-DIST-with-second-argument
MarkBaker
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Remove changes to files that shouldn't be changed in this PR
MarkBaker
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Remove changes to files that shouldn't be changed in this PR
MarkBaker
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Trust PHPCS to find something
MarkBaker
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Commits on Jul 21, 2020

Add LOGNORM.DIST() function
MarkBaker
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Shock horror! Using an else in an if clause with returns... I was just so glad at getting the formula correct
MarkBaker
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Alright, I will use the ** operator rather than the pow() function
MarkBaker
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Update change log
MarkBaker
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Commits on Jul 23, 2020

Unit tests for STANDARDIZE() function
MarkBaker
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Commits on Jul 24, 2020

Implementation of the F.DIST() function (both PDF and CDF)
MarkBaker
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Correct test results for STANDARDIZE()
MarkBaker
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Try to keep phpcs happy
MarkBaker
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Commits on Jul 25, 2020

Merge branch 'master' into NORM-S-DIST-with-second-argument
Mark Baker
authored