dlaplace(y, m, s) plaplace(q, m, s) hlaplace(y, m, s)
y
| vector of responses. |
q
| vector of quantiles. |
m
| vector of location parameters. |
s
| vector of dispersion parameters. |
m
and dispersion equal to
s
. dlaplace
gives the density, plaplace
gives
the distribution function, hlaplace
gives the hazard function.
The Laplace distribution has density
f(y) = exp(-abs(y-m)/s)/(2*s)
where m is the location parameter of the distribution and s is the dispersion.dexp
for the exponential distribution and
dcauchy
for the Cauchy distribution.dlaplace(5, 2, 1) plaplace(5, 2, 1)