Basic statistical tests and utility functions: Difference between revisions

From Eigenvector Research Documentation Wiki
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]]      - Arithmethic, geometric, and harmonic 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)