The goodness of fit of a statistical model describes how well it fits a set of observations. Measures of goodness of fit typically summarize the discrepancy... 9 KB (1,115 words) - 17:35, 4 January 2024 |
 | Chi-squared test (redirect from Chi-square goodness of fit test) method of statistical analysis consisting of using the Pearson distribution to model the observation and performing a test of goodness of fit to determine... 21 KB (2,324 words) - 18:12, 20 March 2024 |
Confirmatory factor analysis (redirect from Comparative fit index) 0 to 1, with a value of .08 or less being indicative of an acceptable model. The goodness of fit index (GFI) is a measure of fit between the hypothesized... 27 KB (3,463 words) - 00:35, 21 January 2024 |
Pearson's chi-squared test (redirect from Chi-square goodness-of-fit test) to assess three types of comparison: goodness of fit, homogeneity, and independence. A test of goodness of fit establishes whether an observed frequency... 40 KB (5,762 words) - 14:08, 22 April 2024 |
The Hosmer–Lemeshow test is a statistical test for goodness of fit and calibration for logistic regression models. It is used frequently in risk prediction... 16 KB (2,317 words) - 22:02, 27 February 2024 |
 | Logistic regression (redirect from Applications of logistic regression) the sum of the squared deviations of the fit from the data points (yk), the squared error loss, is taken as a measure of the goodness of fit, and the... 127 KB (20,601 words) - 07:56, 20 April 2024 |
 | Kolmogorov–Smirnov test (section Setting confidence limits for the shape of a distribution function) of the two samples. The Kolmogorov–Smirnov test can be modified to serve as a goodness of fit test. In the special case of testing for normality of the... 32 KB (4,063 words) - 04:19, 9 April 2024 |
 | proved more robust for poor fits compared to SMAPE on the test datasets in the article. When evaluating the goodness-of-fit of simulated (Ypred) vs. measured... 45 KB (6,208 words) - 21:35, 19 April 2024 |
Normality test (section Back-of-the-envelope test) descriptive statistics terms, one measures a goodness of fit of a normal model to the data – if the fit is poor then the data are not well modeled in... 12 KB (1,623 words) - 20:59, 10 February 2024 |
 | chi-squared tests for goodness of fit of an observed distribution to a theoretical one, the independence of two criteria of classification of qualitative data... 43 KB (6,375 words) - 09:37, 12 April 2024 |