PhpSpreadsheet/tests/data/Calculation/Statistical
Mark Baker a34dd71cce
Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959)
* Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice
* Simplify STDEV() function logic by remembering that STDEV() is simply the square root of VAR(), so we can simply use the VAR() calculaion rather than duplicating the basic logic... and also allow for the differences between Excel/Gnumeric and Open/LibreOffice
2021-03-27 18:31:24 +01:00
..
AVEDEV.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
AVERAGE.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
AVERAGEA.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
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
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
BasicCOUNT.php Update PHP-CS-Fixer rules 2020-05-18 13:49:57 +09:00
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 Update PHP-CS-Fixer rules 2020-05-18 13:49:57 +09:00
COUNTBLANK.php Statistical issues (#1098) 2019-07-20 18:40:05 +02:00
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 Statistical issues (#1098) 2019-07-20 18:40:05 +02:00
EXPONDIST.php Additional statistical unit tests for non-happy path (#1594) 2020-07-25 21:58:08 +02:00
ExcelCOUNT.php Statistical issues (#1098) 2019-07-20 18:40:05 +02:00
FDIST2.php Implementation of MS Excel's LOGNORM.DIST(), NORM.S.DIST(), F.DIST(), GAUSS() and GAMMA() functions (#1588) 2020-07-25 12:44:51 +02:00
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 Implementation of MS Excel's LOGNORM.DIST(), NORM.S.DIST(), F.DIST(), GAUSS() and GAMMA() functions (#1588) 2020-07-25 12:44:51 +02:00
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
GROWTH.php Statistical trends additional functions and unit tests (#1896) 2021-03-03 23:18:56 +01:00
GnumericCOUNT.php Statistical issues (#1098) 2019-07-20 18:40:05 +02:00
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
LOGNORMDIST.php Implementation of MS Excel's LOGNORM.DIST(), NORM.S.DIST(), F.DIST(), GAUSS() and GAMMA() functions (#1588) 2020-07-25 12:44:51 +02:00
LOGNORMDIST2.php Implementation of MS Excel's LOGNORM.DIST(), NORM.S.DIST(), F.DIST(), GAUSS() and GAMMA() functions (#1588) 2020-07-25 12:44:51 +02:00
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 Improved tests (#1110) 2019-07-26 22:21:17 +02:00
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 Save Excel 2010+ Functions Properly 2020-05-18 12:37:35 +09:00
NEGBINOMDIST.php Additional statistical unit tests (#1818) 2021-01-31 16:42:17 +01:00
NORMDIST.php Implementation of MS Excel's LOGNORM.DIST(), NORM.S.DIST(), F.DIST(), GAUSS() and GAMMA() functions (#1588) 2020-07-25 12:44:51 +02:00
NORMINV.php Implementation of MS Excel's LOGNORM.DIST(), NORM.S.DIST(), F.DIST(), GAUSS() and GAMMA() functions (#1588) 2020-07-25 12:44:51 +02:00
NORMSDIST.php Implementation of MS Excel's LOGNORM.DIST(), NORM.S.DIST(), F.DIST(), GAUSS() and GAMMA() functions (#1588) 2020-07-25 12:44:51 +02:00
NORMSDIST2.php Implementation of MS Excel's LOGNORM.DIST(), NORM.S.DIST(), F.DIST(), GAUSS() and GAMMA() functions (#1588) 2020-07-25 12:44:51 +02:00
NORMSINV.php Implementation of MS Excel's LOGNORM.DIST(), NORM.S.DIST(), F.DIST(), GAUSS() and GAMMA() functions (#1588) 2020-07-25 12:44:51 +02:00
OpenOfficeCOUNT.php Statistical issues (#1098) 2019-07-20 18:40:05 +02:00
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 Implementation of MS Excel's LOGNORM.DIST(), NORM.S.DIST(), F.DIST(), GAUSS() and GAMMA() functions (#1588) 2020-07-25 12:44:51 +02:00
STDEV.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
STDEVA.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
STDEVA_ODS.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
STDEVP.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
STDEVPA.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
STDEVPA_ODS.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
STDEVP_ODS.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
STDEV_ODS.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +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 Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
VARA.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
VARA_ODS.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
VARP.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
VARPA.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
VARPA_ODS.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
VARP_ODS.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
VAR_ODS.php Difference in variance calculations between Excel/Gnumeric and Open/LibreOffice (#1959) 2021-03-27 18:31:24 +01:00
WEIBULL.php Start implementing Newton-Raphson for the inverse of Statistical Distributions (#1958) 2021-03-27 13:29:58 +01:00