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dskellam(x, mu1, mu2, log = FALSE)
rskellam(n, mu1, mu2)
runif
.skellam
dskellam
gives the density, and
rskellam
generates random deviates.skellam
, the skellam
,
dpois
.mu1 <- 1; mu2 <- 2; x <- (-7):7
plot(x, dskellam(x, mu1, mu2), type = "h", las = 1, col = "blue",
main = paste("Density of Skellam distribution with mu1 = ", mu1,
" and mu2 = ", mu2, sep = ""))
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