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| Plackett-Burman screeningdesign× | Envägs variansanalys× | |
|---|---|---|
| Ämnesområde≠ | Försöksplanering | Statistik |
| Familj | Hypothesis test | Hypothesis test |
| Ursprungsår≠ | 1946 | 1925 |
| Upphovsperson≠ | R.L. Plackett & J.P. Burman | Ronald A. Fisher |
| Typ≠ | Two-level orthogonal array | Parametric mean comparison |
| Ursprungskälla≠ | Plackett, R.L. & Burman, J.P. (1946). The Design of Optimum Multifactorial Experiments. Biometrika, 33(4), 305–325. DOI ↗ | Fisher, R. A. (1925). Statistical Methods for Research Workers. Edinburgh: Oliver and Boyd. link ↗ |
| Alias≠ | PB design, PB screening, Plackett-Burman Tarama Deseni | one-factor ANOVA, single-factor ANOVA, analysis of variance, tek yönlü ANOVA |
| Närliggande | 4 | 4 |
| Sammanfattning≠ | The Plackett-Burman design is a two-level orthogonal screening design introduced by R.L. Plackett and J.P. Burman in 1946 that allows researchers to estimate the main effect of each factor independently using the smallest possible number of experimental runs. Run counts are always multiples of four, making it exceptionally economical for studies with many candidate factors. | One-way ANOVA is a parametric hypothesis test that compares the means of three or more independent groups on a single continuous outcome to decide whether at least one group mean differs. It rests on the variance-partitioning framework introduced by Ronald A. Fisher in 1925. |
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