tadaa_levene

0th

Percentile

Levene's Test for Homoskedasticity

A thin wrapper around car::leveneTest with some formatting done.

Usage
tadaa_levene(data, formula, center = "median", print = c("df", "console",
  "html", "markdown"))
Arguments
data

Data for the test

formula

Formula specifiyng groups, passed to leveneTest.

center

Method to use, either median (default for robustness) or mean.

print

Print method, default df: A regular data.frame. Otherwise passed to pixiedust::sprinkle_print_method for fancyness.

Value

A data.frame by default, otherwise dust object, depending on print.

Note

The case of center = "median" is technically called Brown<U+2013>Forsythe test, so if that's selected the header for non-df returns will reflect that.

See Also

Other Tadaa-functions: tadaa_aov, tadaa_chisq, tadaa_kruskal, tadaa_nom, tadaa_normtest, tadaa_one_sample, tadaa_ord, tadaa_pairwise_gh, tadaa_pairwise_tukey, tadaa_pairwise_t, tadaa_t.test, tadaa_wilcoxon

Aliases
  • tadaa_levene
Examples
# NOT RUN {
tadaa_levene(ngo, deutsch ~ jahrgang, print = "console")
tadaa_levene(ngo, deutsch ~ jahrgang * geschl, print = "console")
# }
Documentation reproduced from package tadaatoolbox, version 0.16.0, License: MIT + file LICENSE

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