# cdfLaplaceInv¶

## Purpose¶

Computes the Laplace inverse cumulative distribution function.

## Format¶

x = cdfLaplaceInv(p, loc, scale)
Parameters: p (NxK matrix, Nx1 vector or scalar) – Probabilities at which to compute the inverse of the Laplace cumulative distribution function. $$0 \lt p \lt 1$$. loc (NxK matrix, Nx1 vector or scalar) – Location parameter, ExE conformable with x. scale (NxK matrix, Nx1 vector or scalar) – Scale parameter; ExE conformable with x. $$0 < scale$$. x (NxK matrix, Nx1 vector or scalar) – each value of x is the value such that the Laplace cumulative distribution function with loc and scale evaluated at x is equal to the corresponding value of p.

## Examples¶

// Probabilities
p = {0.1, 0.25, 0.5, 0.75, 0.95};

// Location parameter
loc = 0;

// Scale parameter
scale = 3;

x = cdfLaplaceInv(p, loc, scale);
print "x =" x;


After the above code:

x =
-4.8283
-2.0794
0.0000
2.0794
6.9078