 |
The introduction to this article provides insufficient context for those unfamiliar with the subject. Please help improve the article with a good introductory style. |
 |
This article or section needs to be wikified to meet Wikipedia's quality standards. Please help improve this article with relevant internal links. (November 2007) |
Dispersion is a measure for the statistical distribution of portfolio returns. It is the asset weighted standard deviation of individual portfolio returns within a comparable client group (composite) from the composite return. Calculation is on the basis of annual portfolio returns. Just portfolios belonging to the composite, the client group, full year should be considered.
