expinv

Inverse exponential cumulative distribution function

Usages

expinv(p)

• It returns the inverse CDF of the standard exponential distribution evaluated at elements of p.
• p should be an array of non-negative real numbers.
• If an element in p is negative or greater than 1, the corresponding element in the output will be NaN.

expinv(p,mu)

• The input mu and p should be arrays of non-negative real numbers. They should have compatible sizes.
• If the inputs have different but compatible sizes, one of them will be expanded to match the size of the other input.
• The inputs mu and p contain, respectively, the mean values and the probabilities at which the inverse CDFs are evaluated.
• If an element in p is negative or greater than 1, the corresponding element in the output will be NaN.
• If an element in mu is non-positive, the corresponding element in the output will be NaN.