Description Usage Arguments Details Value References Examples
View source: R/teststatistics.R
This function computes the goodness-of-fit test statistic for the gamma family in the spirit of Cramer and von Mises. Note that this tests the composite hypothesis of fit to the family of gamma distributions, i.e. a bootstrap procedure is implemented to perform the test, see crit.values
.
1 |
data |
a vector of positive numbers. NOTE: |
k_estimator |
value of the estimated |
The Cramér-von Mises test is computed as described in Henze et. al. (2012). Values of k_estimator
are found by gamma_est
.
value of the test statistic
Henze, N., Meintanis, S.G., Ebner, B. (2012) "Goodness-of-fit tests for the Gamma distribution based on the empirical Laplace transform". Communications in Statistics - Theory and Methods, 41(9): 1543-1556. DOI
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