dlogis(x, location, scale=1) plogis(q, location, scale=1) qlogis(p, location, scale=1) rlogis(n, location, scale=1)
location
and scale
. dlogis
gives
the density, plogis
gives the distribution function
qlogis
gives the quantile function and rlogis
generates
random deviates.
The Logistic distribution with location
a and scale
b
has density
f(x) = 1/b exp((x-a)/b) (1 + exp((x-a)/b))^-2.