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PhpSpreadsheet/tests/data
Mark Baker a79a4ddbab Statistical refactoring - Confidence() and Trend() (#1898)
- Move TREND() functions into the Statistical Trends class
- Unit tests for TREND()
- Create Confidence class for Statistical Confidence functions, and the CONFIDENCE() method
2021-03-04 21:45:56 +01:00
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2021-01-31 19:13:50 +01:00