Порівняння методів
Переглядайте обрані методи поруч; рядки з відмінностями підсвічено.
| Тест знаків× | Тест Вілкоксона для парних вибірок (Wilcoxon Signed-Rank Test)× | |
|---|---|---|
| Галузь | Статистика | Статистика |
| Родина | Hypothesis test | Hypothesis test |
| Рік появи≠ | 1946 | 1945 |
| Автор методу≠ | W. J. Dixon & A. M. Mood | Frank Wilcoxon |
| Тип≠ | Nonparametric median test | Nonparametric paired comparison |
| Основоположне джерело≠ | Dixon, W. J. & Mood, A. M. (1946). The statistical sign test. Journal of the American Statistical Association, 41(236), 557–566. DOI ↗ | Wilcoxon, F. (1945). Individual comparisons by ranking methods. Biometrics Bulletin, 1(6), 80–83. DOI ↗ |
| Інші назви | İşaret Testi (Sign Test), one-sample sign test, paired sign test | Wilcoxon matched-pairs signed-rank test, signed-rank test, Wilcoxon İşaretli Sıra Testi |
| Пов'язані | 4 | 4 |
| Підсумок≠ | The sign test is the simplest nonparametric hypothesis test for deciding whether the median of paired differences — or of a single sample — differs significantly from a hypothesised value. Formalised by W. J. Dixon and A. M. Mood in 1946, it imposes virtually no distributional assumptions and can be applied to any data where individual differences can be classified as positive or negative. | The Wilcoxon signed-rank test is the nonparametric alternative to the paired t-test, comparing two related measurements on the same subjects to decide whether their typical difference is zero. It was introduced by Frank Wilcoxon in 1945 and works on continuous or ordinal data without assuming normality. |
| ScholarGateНабір даних ↗ |
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