Basic statistical tests and utility functions: Difference between revisions
Jump to navigation
Jump to search
imported>Jeremy No edit summary |
imported>Donal No edit summary |
||
| (3 intermediate revisions by one other user not shown) | |||
| Line 1: | Line 1: | ||
:[[means]] - | :[[means]] - Arithmetic, geometric, and harmonic means. | ||
:[[parammle]] - Maximum likelihood parameter estimates for DF_Toolbox. | :[[parammle]] - Maximum likelihood parameter estimates for DF_Toolbox. | ||
:[[pctile1]] - Percentile function (used by summary). | :[[pctile1]] - Percentile function (used by summary). | ||
:[[pctile2]] - Alternative definition percentile function. | :[[pctile2]] - Alternative definition percentile function. | ||
:[[randomttest]] - Randomization t-test for evaluating residuals from two models. | |||
:[[resize]] - Resizes arguments to same length. | :[[resize]] - Resizes arguments to same length. | ||
:[[signtest]] - Pairwise sign test for evaluating residuals from two models. | |||
:[[summary]] - Summary statistics for a data vector. | :[[summary]] - Summary statistics for a data vector. | ||
:[[ttest1]] - 1 sample t-test. | :[[ttest1]] - 1 sample t-test. | ||
| Line 9: | Line 11: | ||
:[[ttest2u]] - 2 sample t-test assuming unequal variances. | :[[ttest2u]] - 2 sample t-test assuming unequal variances. | ||
:[[ttest2p]] - 2 sample paired t-test. | :[[ttest2p]] - 2 sample paired t-test. | ||
:[[unhist]] - Create a vector whose values follow an empirical distribution. | |||
:[[wilcoxon]] - Pairwise Wilcoxon signed rank test for evaluating residuals from two models. | |||
Low-Level Utility Functions | |||
:[[ensurep]] - ensures that a probability value is between 0 and 1. | |||
:[[ck_function]] - translates various key strings into standard distribution function strings. | |||
(Sub topic of [[Distribution_Fitting_Tools|Distribution_Fitting_Tools]]) | (Sub topic of [[Distribution_Fitting_Tools|Distribution_Fitting_Tools]]) | ||
Latest revision as of 15:54, 5 September 2012
- means - Arithmetic, geometric, and harmonic means.
- parammle - Maximum likelihood parameter estimates for DF_Toolbox.
- pctile1 - Percentile function (used by summary).
- pctile2 - Alternative definition percentile function.
- randomttest - Randomization t-test for evaluating residuals from two models.
- resize - Resizes arguments to same length.
- signtest - Pairwise sign test for evaluating residuals from two models.
- summary - Summary statistics for a data vector.
- ttest1 - 1 sample t-test.
- ttest2e - 2 sample t-test assuming equal variances.
- ttest2u - 2 sample t-test assuming unequal variances.
- ttest2p - 2 sample paired t-test.
- unhist - Create a vector whose values follow an empirical distribution.
- wilcoxon - Pairwise Wilcoxon signed rank test for evaluating residuals from two models.
Low-Level Utility Functions
- ensurep - ensures that a probability value is between 0 and 1.
- ck_function - translates various key strings into standard distribution function strings.
(Sub topic of Distribution_Fitting_Tools)