Weighted Geometric Mean
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High Quality Content by WIKIPEDIA articles! In statistics, given a set of data, X={x1,x2dots,xn} and corresponding weights, W={w1, w2,dots,wn } the weighted geometric mean is calculated as bar{x} = left(prod{i=1}^n xi^{wi}right)^{1 / sum{i=1}^n wi} = quad exp left( frac{sum{i=1}^n wi ln xi}{sum{i=1}^n wi quad} right) Note that if all the weights are equal, the weighted geometric mean is the same as the geometric mean.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786131170508
- Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
- EAN 9786131170508
- Format Fachbuch
- Titel Weighted Geometric Mean
- Herausgeber Betascript Publishing
- Anzahl Seiten 140
- Genre Mathematik
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