Statistics package: Difference between revisions
→In external packages
Pr0m1th3as (talk | contribs) Tags: Mobile edit Mobile web edit Advanced mobile edit |
|||
(6 intermediate revisions by one other user not shown) | |||
Line 26: | Line 26: | ||
| [https://gnu-octave.github.io/statistics/confusionmat.html confusionmat] | | [https://gnu-octave.github.io/statistics/confusionmat.html confusionmat] | ||
| Compute a confusion matrix for classification problems. | | Compute a confusion matrix for classification problems. | ||
|- | |||
| [https://gnu-octave.github.io/statistics/ConfusionMatrixChart.html ConfusionMatrixChart] | |||
| Compute a ConfusionMatrixChart class object. | |||
|- | |- | ||
| [https://gnu-octave.github.io/statistics/cophenet.html cophenet] | | [https://gnu-octave.github.io/statistics/cophenet.html cophenet] | ||
Line 56: | Line 59: | ||
| [https://gnu-octave.github.io/statistics/pdist2.html pdist2] | | [https://gnu-octave.github.io/statistics/pdist2.html pdist2] | ||
| Compute pairwise distance between two sets of vectors. | | Compute pairwise distance between two sets of vectors. | ||
|- | |||
| [https://gnu-octave.github.io/statistics/procrustes.html procrustes] | |||
| Procrustes Analysis. | |||
|- | |- | ||
| [https://gnu-octave.github.io/statistics/slicesample.html slicesample] | | [https://gnu-octave.github.io/statistics/slicesample.html slicesample] | ||
Line 122: | Line 128: | ||
! Function | ! Function | ||
! Description | ! Description | ||
|- | |||
| [https://gnu-octave.github.io/statistics/cl_multinom.html cl_multinom] | |||
| Confidence level of multinomial portions. | |||
|- | |- | ||
| [https://gnu-octave.github.io/statistics/geomean.html geomean] | | [https://gnu-octave.github.io/statistics/geomean.html geomean] | ||
Line 162: | Line 171: | ||
=== In external packages === | === In external packages === | ||
<code>bootci</code>, <code>bootstrp</code> are implemented in the [https://gnu-octave.github.io/packages/statistics- | <code>bootci</code>, <code>bootstrp</code> are implemented in the [https://gnu-octave.github.io/packages/statistics-resampling statistics-resampling] package. | ||
=== Shadowing Octave core functions === | === Shadowing Octave core functions === | ||
Line 663: | Line 672: | ||
| [https://gnu-octave.github.io/statistics/chi2test.html chi2test] | | [https://gnu-octave.github.io/statistics/chi2test.html chi2test] | ||
| Perform a chi-squared test (for independence or homogeneity). | | Perform a chi-squared test (for independence or homogeneity). | ||
|- | |||
| [https://gnu-octave.github.io/statistics/correlation_test.html correlation_test] | |||
| Perform a correlation coefficient test whether two samples x and y come from uncorrelated populations. | |||
|- | |||
| [https://gnu-octave.github.io/statistics/fishertest.html fishertest] | |||
| Fisher’s exact test. | |||
|- | |- | ||
| [https://gnu-octave.github.io/statistics/friedman.html friedman] | | [https://gnu-octave.github.io/statistics/friedman.html friedman] | ||
| Performs the nonparametric Friedman's test to compare column effects in a two-way layout. | | Performs the nonparametric Friedman's test to compare column effects in a two-way layout. | ||
|- | |- | ||
| https://gnu-octave.github.io/statistics/hotelling_t2test.html hotelling_t2test] | | [https://gnu-octave.github.io/statistics/hotelling_t2test.html hotelling_t2test] | ||
| Compute Hotelling's T^2 ("T-squared") test for a single sample or two dependent samples (paired-samples). | | Compute Hotelling's T^2 ("T-squared") test for a single sample or two dependent samples (paired-samples). | ||
|- | |- |