law0035.Exponential {PoweR} | R Documentation |
Random generation for the Exponential distribution with rate rate
(i.e., mean 1/rate
).
This generator is called by function gensample
to create random variables based on its parameter.
If rate
is not specified it assumes the default value of 1.
The Exponential distribution with rate =
λ has density:
f(x) = λ e^{-λ x}
for x ≥ 0.
P. Lafaye de Micheaux, V. A. Tran
Pierre Lafaye de Micheaux, Viet Anh Tran (2016). PoweR: A Reproducible Research Tool to Ease Monte Carlo Power Simulation Studies for Studies for Goodness-of-fit Tests in R. Journal of Statistical Software, 69(3), 1–42. doi:10.18637/jss.v069.i03
See Distributions
for other standard distributions.
res <- gensample(35,10000,law.pars=8) res$law res$law.pars mean(res$sample) sd(res$sample)