AD.dist {nsRFA} | R Documentation |
Distance matrix for growth curves.
AD.dist (x, cod, index=2)
x |
vector representing data from many samples defined with cod |
cod |
array that defines the data subdivision among sites |
index |
if index =1 samples are divided by their average value;
if index =2 (default) samples are divided by their median value |
AD.dist
returns the distance matrix between growth-curves built with the Anderson-Darling statistic.
Alberto Viglione, e-mail: alviglio@tiscali.it.
Viglione A., Laio F., Claps P. (2006) A comparison of homogeneity tests for regional frequency analysis, Water Resourches Research, In press.
Viglione A., Claps P., Laio F. (2006) Utilizzo di criteri di prossimit`a nell'analisi regionale del deflusso annuo, XXX Convegno di Idraulica e Costruzioni Idrauliche - IDRA 2006, Roma, 10-15 Settembre 2006.
Viglione A. (2007) Metodi statistici non-supervised per la stima di grandezze idrologiche in siti non strumentati, PhD thesis, In press.
data(hydroSIMN) annualflows summary(annualflows) x <- annualflows["dato"][,] cod <- annualflows["cod"][,] # Ad.dist AD.dist(x,cod) # it takes some time