Heterogeneity measure (H2) for pooling groups.
Quantifies the heterogeneity of a pooled group
H2(x)
x |
pooling group derived from the Pool() function |
The H2 measure was developed by Hosking & Wallis and can be found in their book 'Regional Frequency Analysis: an approach based on LMoments (1997). It was also adopted for use by the Flood Estimation Handbook (1999) and is described in volume 3.
A vector of two characters; the first representing the H2 score and the second stating a qualitative measure of heterogeneity.
Anthony Hammond
#Get CDs, form a pooling group and calculate H2 CDs.203018 <- GetCDs(203018) Pool.203018 <- Pool(CDs.203018) H2(Pool.203018)
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