| cdfexp {lmomco} | R Documentation |
This function computes the cumulative probability or nonexceedance probability
of the Exponential distribution given parameters (xi and α) of the
distribution computed by parexp. The cumulative distribution
function of the distribution is
F(x) = 1 - e^{(frac{-(x - xi)}{α})}
where F(x) is the nonexceedance probability for the quantile x, xi is a location parameter and α is a scale parameter.
cdfexp(x, para)
x |
A real value. |
para |
The parameters from parexp or similar. |
Nonexceedance probability (F) for x.
W.H. Asquith
Hosking, J.R.M., 1990, L-moments—Analysis and estimation of distributions using linear combinations of order statistics: Journal of the Royal Statistical Society, Series B, vol. 52, p. 105–124.
Hosking, J.R.M., 1996, FORTRAN routines for use with the method of L-moments: Version 3, IBM Research Report RC20525, T.J. Watson Research Center, Yorktown Heights, New York.
Hosking, J.R.M. and Wallis, J.R., 1997, Regional frequency analysis—An approach based on L-moments: Cambridge University Press.
lmr <- lmom.ub(c(123,34,4,654,37,78)) cdfexp(50,parexp(lmr))