PhpSpreadsheet/tests/data/Calculation/Statistical at ec2531411da6ea57c5d1aa5ec2c7179ee6f58bc4 - PhpSpreadsheet - Geckon01's Git mirror

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Mark Baker ec2531411d Start implementing Newton-Raphson for the inverse of Statistical Distributions (#1958 )

* Start implementing Newton-Raphson for the inverse of Statistical Distributions, starting with the two-tailed Student-T
* Additional unit tests and validations
* Use the new Newton Raphson class for calculating the Inverse of ChiSquared
* Extract Weibull distribution, and provide unit tests

2021-03-27 13:29:58 +01:00

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AVEDEV.php

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AVERAGE.php

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AVERAGEA.php

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AVERAGEIF.php

Initial experiments using the new Database query logic with Conditional Statistical Functions (#1880 )

2021-02-27 18:26:12 +01:00

AVERAGEIFS.php

Additional conditionals from math trig (#1885 )

2021-02-28 10:24:33 +01:00

BasicCOUNT.php

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BETADIST.php

First steps toward refactoring Excel's Statistical Distributions (#1949 )

2021-03-25 20:54:55 +01:00

BETAINV.php

First steps toward refactoring Excel's Statistical Distributions (#1949 )

2021-03-25 20:54:55 +01:00

BINOMDIST.php

Additional statistical unit tests for non-happy path (#1594 )

2020-07-25 21:58:08 +02:00

CHIDIST.php

First steps toward refactoring Excel's Statistical Distributions (#1949 )

2021-03-25 20:54:55 +01:00

CHIINV.php

First steps toward refactoring Excel's Statistical Distributions (#1949 )

2021-03-25 20:54:55 +01:00

CONFIDENCE.php

Additional statistical unit tests for non-happy path (#1594 )

2020-07-25 21:58:08 +02:00

CORREL.php

Additional statistical unit tests for non-happy path (#1594 )

2020-07-25 21:58:08 +02:00

COUNTA.php

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COUNTBLANK.php

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COUNTIF.php

Initial experiments using the new Database query logic with Conditional Statistical Functions (#1880 )

2021-02-27 18:26:12 +01:00

COUNTIFS.php

Additional conditionals from math trig (#1885 )

2021-02-28 10:24:33 +01:00

COVAR.php

Statistics more unit tests (#1889 )

2021-03-02 18:01:39 +01:00

CRITBINOM.php

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ExcelCOUNT.php

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EXPONDIST.php

Additional statistical unit tests for non-happy path (#1594 )

2020-07-25 21:58:08 +02:00

FDIST2.php

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FISHER.php

First steps toward refactoring Excel's Statistical Distributions (#1949 )

2021-03-25 20:54:55 +01:00

FISHERINV.php

First steps toward refactoring Excel's Statistical Distributions (#1949 )

2021-03-25 20:54:55 +01:00

FORECAST.php

Statistics more unit tests (#1889 )

2021-03-02 18:01:39 +01:00

GAMMA.php

First steps toward refactoring Excel's Statistical Distributions (#1949 )

2021-03-25 20:54:55 +01:00

GAMMADIST.php

First steps toward refactoring Excel's Statistical Distributions (#1949 )

2021-03-25 20:54:55 +01:00

GAMMAINV.php

First steps toward refactoring Excel's Statistical Distributions (#1949 )

2021-03-25 20:54:55 +01:00

GAMMALN.php

First steps toward refactoring Excel's Statistical Distributions (#1949 )

2021-03-25 20:54:55 +01:00

GAUSS.php

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GEOMEAN.php

Identify HYPGEOM.DIST() as a separate Excel function, and additional unit tests (including unhappy path) (#1595 )

2020-07-26 22:10:53 +02:00

GnumericCOUNT.php

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GROWTH.php

Statistical trends additional functions and unit tests (#1896 )

2021-03-03 23:18:56 +01:00

HARMEAN.php

Identify HYPGEOM.DIST() as a separate Excel function, and additional unit tests (including unhappy path) (#1595 )

2020-07-26 22:10:53 +02:00

HYPGEOMDIST.php

Identify HYPGEOM.DIST() as a separate Excel function, and additional unit tests (including unhappy path) (#1595 )

2020-07-26 22:10:53 +02:00

INTERCEPT.php

Statistics more unit tests (#1889 )

2021-03-02 18:01:39 +01:00

KURT.php

Additional statistical unit tests for non-happy path (#1594 )

2020-07-25 21:58:08 +02:00

LARGE.php

More unit tests for statistical functions, including a bugfix to LARGE() (#1601 )

2020-07-29 23:56:37 +02:00

LINEST.php

Trend unit tests (#1899 )

2021-03-06 22:50:19 +01:00

LOGEST.php

Trend unit tests (#1899 )

2021-03-06 22:50:19 +01:00

LOGINV.php

More unit tests for statistical functions, including a bugfix to LARGE() (#1601 )

2020-07-29 23:56:37 +02:00

LOGNORMDIST2.php

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LOGNORMDIST.php

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MAX.php

More unit tests for statistical functions, including a bugfix to LARGE() (#1601 )

2020-07-29 23:56:37 +02:00

MAXA.php

More unit tests for statistical functions, including a bugfix to LARGE() (#1601 )

2020-07-29 23:56:37 +02:00

MAXIFS.php

Additional conditionals from math trig (#1885 )

2021-02-28 10:24:33 +01:00

MEDIAN.php

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MIN.php

More unit tests for statistical functions, including a bugfix to LARGE() (#1601 )

2020-07-29 23:56:37 +02:00

MINA.php

More unit tests for statistical functions, including a bugfix to LARGE() (#1601 )

2020-07-29 23:56:37 +02:00

MINIFS.php

Additional conditionals from math trig (#1885 )

2021-02-28 10:24:33 +01:00

MODE.php

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NEGBINOMDIST.php

Additional statistical unit tests (#1818 )

2021-01-31 16:42:17 +01:00

NORMDIST.php

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NORMINV.php

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NORMSDIST2.php

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NORMSDIST.php

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NORMSINV.php

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OpenOfficeCOUNT.php

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PERCENTILE.php

Unhappy path unit tests (#1814 )

2021-01-29 23:23:29 +01:00

PERCENTRANK.php

Unhappy path unit tests (#1814 )

2021-01-29 23:23:29 +01:00

PERMUT.php

Extract Permutation functions from the Statistical class into a dedicated Permutations class (#1851 )

2021-02-13 15:35:07 +01:00

PERMUTATIONA.php

Extract Permutation functions from the Statistical class into a dedicated Permutations class (#1851 )

2021-02-13 15:35:07 +01:00

POISSON.php

Extract Poisson distribution into its own class (#1953 )

2021-03-26 09:08:23 +01:00

QUARTILE.php

Unhappy path unit tests (#1814 )

2021-01-29 23:23:29 +01:00

RANK.php

Unhappy path unit tests (#1814 )

2021-01-29 23:23:29 +01:00

RSQ.php

Statistics more unit tests (#1889 )

2021-03-02 18:01:39 +01:00

SKEW.php

Statistics more unit tests (#1889 )

2021-03-02 18:01:39 +01:00

SLOPE.php

Statistics more unit tests (#1889 )

2021-03-02 18:01:39 +01:00

SMALL.php

More unit tests for statistical functions, including a bugfix to LARGE() (#1601 )

2020-07-29 23:56:37 +02:00

STANDARDIZE.php

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STDEV.php

Start splitting some of the basic Statistical functions out into separate classes (#1888 )

2021-03-02 09:07:28 +01:00

STDEVA.php

Start splitting some of the basic Statistical functions out into separate classes (#1888 )

2021-03-02 09:07:28 +01:00

STDEVP.php

Start splitting some of the basic Statistical functions out into separate classes (#1888 )

2021-03-02 09:07:28 +01:00

STDEVPA.php

Start splitting some of the basic Statistical functions out into separate classes (#1888 )

2021-03-02 09:07:28 +01:00

STEYX.php

Additional statistical unit tests for non-happy path (#1594 )

2020-07-25 21:58:08 +02:00

TDIST.php

Start implementing Newton-Raphson for the inverse of Statistical Distributions (#1958 )

2021-03-27 13:29:58 +01:00

TINV.php

Start implementing Newton-Raphson for the inverse of Statistical Distributions (#1958 )

2021-03-27 13:29:58 +01:00

TREND.php

Statistical refactoring - Confidence() and Trend() (#1898 )

2021-03-04 21:45:56 +01:00

TRIMMEAN.php

Statistics more unit tests (#1889 )

2021-03-02 18:01:39 +01:00

VAR.php

Start splitting some of the basic Statistical functions out into separate classes (#1888 )

2021-03-02 09:07:28 +01:00

VARA.php

Start splitting some of the basic Statistical functions out into separate classes (#1888 )

2021-03-02 09:07:28 +01:00

VARP.php

Start splitting some of the basic Statistical functions out into separate classes (#1888 )

2021-03-02 09:07:28 +01:00

VARPA.php

Start splitting some of the basic Statistical functions out into separate classes (#1888 )

2021-03-02 09:07:28 +01:00

WEIBULL.php

Start implementing Newton-Raphson for the inverse of Statistical Distributions (#1958 )

2021-03-27 13:29:58 +01:00