goodness of fit वाक्य

उदाहरण वाक्य

1. A correlation matrix appears, for example, in one formula for the coefficient of multiple determination, a measure of goodness of fit in multiple regression.
2. I'm guessing that by " R ^ 2 " you're referring to the coefficient of determination, which seems to measure " goodness of fit ".
3. Results one obtains can be uploaded and are analyzed independently for goodness of fit and stability and are posted among the proposed solutions for that system.
4. Our problem in model selection, contrary to common misunderstanding, is " not " to simply maximize R ^ 2 or some other notion of goodness of fit.
5. You can then use whatever goodness of fit metric you like best to pick out the model which does the best job of explaining most of the variance.
6. The chi-squared distribution is used in the common chi-squared tests for goodness of fit of an observed distribution to a theoretical one, the Friedman's analysis of variance by ranks.
7. Here the correlation between the sample data and normal quantiles ( a measure of the goodness of fit ) measures how well the data are modeled by a normal distribution.
8. What will happen when we minimize'Sum ( abs ( y _ i-f ( x _ i ) ) )'? and why this quantity is not a goodness of fit parameter?
9. For very small samples the multinomial test for goodness of fit, and Fisher's exact test for contingency tables, or even Bayesian hypothesis selection are preferable to the " G "-test.
10. AIC rewards goodness of fit ( as assessed by the likelihood function ), but it also includes a penalty that is an increasing function of the number of estimated parameters.