PDF

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.

Examples

Using InstantCalculators

Here is the InstantCalculator for the PDF function. Enter the parameters for your calculation and click Calculate to see the result.

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Entering Commands Directly

You can paste a template for this command via the Text Input button on the PDF Function Controller.

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