F statistic: A test statistic that is, when the null hypothesis is true, a ratio of two estimators of a common variance. From: Introductory Statistics (Third Edition), 2010 About this pageSet alert Discover other topics On this page Definition Chapters and Articles Related Terms Recommended Publ...
As the f test statistic is the ratio of variances thus, it cannot be negative. This is because the square of a number will always be positive. What is the Difference Between F Test and T-Test? An F test is conducted on an f distribution to determine the equality of variances of two ...
To test supplier quality at the 1% level, the F statistic (5.897) is compared to the critical F value (somewhere between 5.390 and 4.977 from the F table or, more exactly, 5.013). Since the F statistic is larger than the critical F value, the result is highly significant, a stronger ...
issu-statistic: Display ISSU statistics of the LDM component. kpi-info: Display KPI information about the LDM component. l2-detection-info: Display Layer 2 detection information of the LDM component. l2-session: Display L2 session information of the LDM component. local: Display local information ...
t-statistic Purpose In linear regression, thet-statistic is useful for making inferences about the regression coefficients. The hypothesis test on coefficientitests the null hypothesis that it is equal to zero – meaning the corresponding term is not significant – versus the alternate hypothesis that...
show space statistic_info Function The show space statistic_info command is used to query the capacity statistic info of a file system. Format show space statistic_info file_system_id=? controller=? [ type=? ] [ unit=? ] Parameters Parameter Description Value file_system_id=? Indicate...
Looking back at the one-way ANOVA output, which statistic do we use for the between-group variance? The value we use is the adjusted mean square for Factor (Adj MS 14.540). The meaning of this number is not intuitive because it is the sum of the squared distances from the global mean...
ArgumentReturn Value Meaning 'STATISTIC' The observed value off 'DF_NUM' Degree of freedom for the numerator 'DF_DEN' Degree of freedom for the denominator 'ONE_SIDED_SIG' One-tailed significance off 'TWO_SIDED_SIG' Two-tailed significance off ...
The F-test statistic for joint significance of the slope coefficients of a regression is routinely reported in regression outputs, along with other key statistics such as R² and t-ratio values. The…
Among the principal ingredients in the proofs of the results leading to Theorem 20 is the so-called ‘entropy statistic theorem’. This theorem plays in the spectral theory of weighted shift and transfer operators the role analogous to Shannon–McMillan–Breiman theorem in information theory [1, ...