• PDF[dist, x] gives the probability density function at x.
• The cumulative distribution function (cdf) at is given by the integral of the probability density function (pdf) up to . The pdf can therefore be obtained by differentiating the cdf (perhaps in a generalized sense). In this package the distributions are represented in symbolic form. PDF[dist, x] evaluates the density at if is a numerical value, and otherwise leaves the function in symbolic form. Similarly, CDF[dist, x] gives the cumulative distribution.
• See also: Arg, Im, Mod, Re.
Here is the InstantCalculator for the PDF function. Enter the parameters for your calculation and click Calculate to see the result.
Entering Commands Directly
You can paste a template for this command via the Text Input button on the PDF Function Controller.