Difference between revisions of "Documentation/How Tos/Calc: FTEST function"
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− | __NOTOC__ | + | {{DISPLAYTITLE:FTEST function}} |
+ | {{Documentation/CalcFunc StatisticalTOC | ||
+ | |ShowPrevNext=block | ||
+ | |PrevPage=Documentation/How_Tos/Calc:_FDIST_function | ||
+ | |NextPage=Documentation/How_Tos/Calc:_GAMMA_function | ||
+ | }}__NOTOC__ | ||
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+ | [[ru:RU/kb/00000131]] | ||
== FTEST == | == FTEST == | ||
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: returns approximately <tt>'''0.82'''</tt>. The probability that the variances of these two samples are not significantly different is about 82%. Note: a real world example would need more data than this. | : returns approximately <tt>'''0.82'''</tt>. The probability that the variances of these two samples are not significantly different is about 82%. Note: a real world example would need more data than this. | ||
− | {{ | + | === Issues: === |
+ | * Earlier versions of Excel and the ODFF specification incorrectly claimed this was a one-tailed test. | ||
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+ | {{SeeAlso|EN| | ||
* [[Documentation/How_Tos/Calc: FDIST function|FDIST]] | * [[Documentation/How_Tos/Calc: FDIST function|FDIST]] | ||
* [[Documentation/How_Tos/Using Arrays|Array formulas]] | * [[Documentation/How_Tos/Using Arrays|Array formulas]] | ||
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* [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] | * [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] | ||
* [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} | * [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} | ||
− | + | [[Category: Documentation/Reference/Calc/Statistical functions]] | |
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