Laplace | R Documentation |
These functions provide information about the Laplace distribution
with location parameter equal to m
and dispersion equal to
s
: density, cumulative distribution, quantiles, log hazard, and
random generation.
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.
dlaplace(y, m=0, s=1, log=FALSE) plaplace(q, m=0, s=1) qlaplace(p, m=0, s=1) rlaplace(n=1, m=0, s=1)
y |
vector of responses. |
q |
vector of quantiles. |
p |
vector of probabilities |
n |
number of values to generate |
m |
vector of location parameters. |
s |
vector of dispersion parameters. |
log |
if TRUE, log probabilities are supplied. |
J.K. Lindsey
dexp
for the exponential distribution and
dcauchy
for the Cauchy distribution.
dlaplace(5, 2, 1) plaplace(5, 2, 1) qlaplace(0.95, 2, 1) rlaplace(10, 2, 1)
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