Variance Test Analysis Object (Statistics Option)
You can use this analysis object to test whether the variances or mean values from samples originating in a normally distributed population are significantly different or not.
The F-test, which tests for means, and Bartlett's test, which tests for variances, are available. You must specify the samples as a data matrix or signal series.
As a result, the object provides:
Value |
Interpretation |
|---|---|
FALSE |
The hypothesis was rejected. The samples are significantly different. |
TRUE |
The hypothesis was accepted. The samples are not significantly different. |
References
Hartung, Joachim (1993). Statistik (Statistics), 9th Edition. Oldenbourg Verlag GmbH, Munich. ISBN 3-486-22055-1. Starting on page 617.
FPScript Functions Used
See Also
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