1. Overview | 2. Installation | 3. Quick start | 4. Understanding normality testing | 5. Available tests | 5.1. Anderson--Darling test | 5.2. Cramér--von Mises test | 5.3. Lilliefors test | 5.4. D'Agostino--Pearson test | 5.5. Jarque--Bera test | 5.6. Shapiro-family tests | Original Shapiro--Wilk | Shapiro--Francia | Shapiro--Wilk with Royston's modifications | Very large samples | 6. Testing multiple groups | 7. Skewness | 8. Kurtosis | 9. Interpreting results | Summary | References
Package: normality 0.0.5
normality: Tests for Departure from Normality
A toolkit for assessing data normality using a comprehensive collection of statistical methods. It includes descriptive measures and formal hypothesis tests, such as skewness and kurtosis tests, the Anderson–Darling test, the Shapiro–Wilk test, and the D'Agostino–Pearson K2 omnibus test.
Authors:
normality_0.0.5.tar.gz
normality_0.0.5.zip(r-4.7-any)normality_0.0.5.zip(r-4.6-any)normality_0.0.5.zip(r-4.5-any)
normality_0.0.5.tgz(r-4.6-any)normality_0.0.5.tgz(r-4.5-any)
normality_0.0.5.tar.gz(r-4.7-any)normality_0.0.5.tar.gz(r-4.6-any)
normality_0.0.5.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
normality/json (API)
| # Install 'normality' in R: |
| install.packages('normality', repos = c('https://p10911004-npust.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/p10911004-npust/normality/issues
Pkgdown/docs site:https://p10911004-npust.github.io
Datasets:
- Shapiro_Wilk_coef_table - Shapiro-Wilk normality test
- Shapiro_Wilk_pval_table - Shapiro-Wilk normality test
normal-distributionnormalitystatistics
Last updated from:0239db4bc8. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | OK | 126 | ||
| source / vignettes | OK | 213 | ||
| linux-release | OK | 99 | ||
| macos-release | OK | 143 | ||
| macos-oldrel | OK | 167 | ||
| windows-devel | OK | 72 | ||
| windows-release | OK | 54 | ||
| windows-oldrel | OK | 71 | ||
| wasm-release | OK | 98 |
Exports:Anderson_Darling_testcheck_normalityCramer_von_Mises_testD.Agostino_Pearson_testis_normalis_tiedJarque_Bera_testkurtosisLilliefors_testShapiro_Wilk_testskewness
Dependencies:
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Anderson-Darling Normality Test | Anderson_Darling_test |
| Normality test | check_normality |
| Cramer-von Mises Normality Test | Cramer_von_Mises_test |
| D'Agostino–Pearson K2 Normality Test | D.Agostino_Pearson_test |
| Normality test | is_normal |
| Tied data | is_tied |
| Jarque-Bera Normality Test | Jarque_Bera_test |
| Kurtosis test | kurtosis |
| Lilliefors Normality Test | Lilliefors_test |
| Standard output format | normality_standard_output |
| Shapiro-Wilk normality test (coefficients) | Shapiro_Wilk_coef_table |
| Shapiro-Wilk normality test (p-values) | Shapiro_Wilk_pval_table |
| Shapiro-Wilk Normality Test | Shapiro_Wilk_test |
| Skewness test | skewness |