Difference between revisions of "Documentation/How Tos/Calc: TTEST function"
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: returns the result of a two-tailed Student's t-test for two samples with unequal variance, using the data in A2:A20 and B2:20. | : returns the result of a two-tailed Student's t-test for two samples with unequal variance, using the data in A2:A20 and B2:20. | ||
− | + | {{SeeAlso|EN| | |
− | [[Documentation/How_Tos/Calc: TDIST function| | + | * [[Documentation/How_Tos/Calc: TDIST function|TDIST]] |
− | [[Documentation/How_Tos/Using Arrays| | + | * [[Documentation/How_Tos/Using Arrays|Array formulas]] |
− | [[Documentation/How_Tos/Calc: Statistical functions| | + | * [[Documentation/How_Tos/Calc: Statistical functions|Statistical functions]] |
− | [[Documentation/How_Tos/Calc: Functions listed alphabetically| | + | * [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] |
− | [[Documentation/How_Tos/Calc: Functions listed by category| | + | * [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} |
+ | [[Category: Documentation/Reference/Calc/Statistical functions]] |
Latest revision as of 14:32, 2 February 2024
Spreadsheet Lookup functions
Measures of dispersion / spread
Probability and statistics
Correlation and line fitting
See also (in the Arrays Functions category); GROWTH, LINEST, LOGEST, TREND
Ranking
< {{#switch:Previous Page | Previous Section = Previous Section | Next Section = Next Section | Previous Page = Previous Page | Next Page = Next Page | }} | {{#switch:Next Page | Previous Section = Previous Section | Next Section = Next Section | Previous Page = Previous Page | Next Page = Next Page | }} > |
TTEST
Returns the result of a Student's t-test.
Syntax:
TTEST(data1; data2; mode; type)
- data1 and data2 are ranges or arrays (possibly of different size) containing numbers, on which the t-test is performed.
- mode is
- 1 for a one-tailed t-test
- 2 for a two-tailed t-test.
- type is
- 1 for paired samples
- 2 for two samples with equal variance
- 3 for two samples with unequal variance.
- Advanced topic:
- The parameters data1 and data2 are always evaluated as array formulas.
Example:
TTEST(A2:A20; B2:20; 2; 3)
- returns the result of a two-tailed Student's t-test for two samples with unequal variance, using the data in A2:A20 and B2:20.
{{#switch:EN
| RU = Смотрите также:
| UA = Дивіться також:
| EN = See Also
| PT = Ver também
| #default = See Also
}}