Description Usage Arguments Author(s) References See Also Examples
To compute the density, distribution, quantile, and to generate random sample for RS-GLD.
1 2 3 4 5 |
x |
a numeric value or a vector. |
p |
a probability or a vector of probabilities. |
n |
sample size. |
lambda |
a vector of four parameters for RS-GLD. |
B. Wang bwang@jaguar1.usouthal.edu
Karian, Z.A., Dudewicz, E.J., McDonald, P., 1996. The Extended Generalized Lambda Distribution System for Fitting Distributions to Data: history,completion of theory, tables, applications, the “final word” on moment fits, Comm. in Statist.- Simul. \& Comput. 25(3), 611-642.
Karian, Z.A., Dudewicz, E.J., 2000. Fitting Statistical Distributions: The Generalized Lambda Distribution and Generalized Bootstrap Methods, Chapman and Hall/CRC.
fit.egld
,
qrsgld
,prsgld
,
rrsgld
,drsgld
.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | lambdas = c(2,4,3,4)
shape=3;scale=4
x0 = rbeta(5,shape,scale)
x1 = x0*lambdas[2]+lambdas[1]
qegld(c(0,.1,.5,.7,1),lambdas)
qbeta(c(0,.1,.5,.7,1),shape,scale)*lambdas[2]+lambdas[1]
pegld(x1,lambdas)
pbeta(x0,shape,scale)
degld(x1,lambdas)
dbeta(x0,shape,scale)/lambdas[2]
x0 = sort(rbeta(1000,shape,scale))
y = x0*lambdas[2]+lambdas[1]
plot(dbeta(x0,shape,scale)/lambdas[2]~y,type='l')
lines(degld(y,lambdas)~y,lty=2,col=2)
lines(density(y),col=4,lty=3)
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