The EnvStats functions listed below are useful for performing goodness-of-fit tests for user-specified probability distributions.
Goodness-of-Fit Tests
| Function Name | Description | 
| gofTest | Perform a goodness-of-fit test for a specified probability distribution. | 
| The resulting object is of class "gof"unless the test is the | |
| two-sample Kolmogorov-Smirnov test, in which case the resulting | |
| object is of class "gofTwoSample". | |
| plot.gof | S3 class method for plotting an object of class "gof". | 
| print.gof | S3 class method for printing an object of class "gof". | 
| plot.gofTwoSample | S3 class method for plotting an object of class "gofTwoSample". | 
| print.gofTwoSample | S3 class method for printing an object of class "gofTwoSample". | 
| gofGroupTest | Perform a goodness-of-fit test to determine whether data in a set of groups | 
| appear to all come from the same probability distribution | |
| (with possibly different parameters for each group). | |
| The resulting object is of class "gofGroup". | |
| plot.gofGroup | S3 class method for plotting an object of class "gofGroup". | 
| print.gofGroup | S3 class method for printing an object of class "gofGroup". | 
Tests for Outliers
| Function Name | Description | 
| rosnerTest | Perform Rosner's test for outliers assuming a normal (Gaussian) distribution. | 
| print.gofOutlier | S3 class method for printing an object of class "gofOutlier". | 
Choose a Distribution
| Function Name | Description | 
| distChoose | Choose best fitting distribution based on goodness-of-fit tests. | 
| print.distChoose | S3 class method for printing an object of class "distChoose". |