jumps: Probability mass points

In mistr: Mixture and Composite Distributions

Probability mass points

Description

Function returns a vector of points where a mass of probability is present. These points are then used in plot and plotgg calls.

Usage

jumps(O, interval)

## S3 method for class 'discrdist'
jumps(O, interval)

## S3 method for class 'trans_discrdist'
jumps(O, interval)

## S3 method for class 'contdist'
jumps(O, interval)

## S3 method for class 'trans_contdist'
jumps(O, interval)

## S3 method for class 'mixdist'
jumps(O, interval)

## S3 method for class 'trans_mixdist'
jumps(O, interval)

## S3 method for class 'compdist'
jumps(O, interval)

## S3 method for class 'trans_compdist'
jumps(O, interval)

Arguments

O	distribution object.
interval	interval in which the support of discrete elements should be found.

Value

Vector of values.

Note

The function is designed in a way that it rather returns more than less. Thus it might return a value that is close to the interval but not in. This is for use of the package not a problem as jumps is internally used only in plots and quantile function of a mixture distribution where an additional value can not influence the output.

Examples

B <- binomdist(12, 0.4)
P <- poisdist(2)

I <- c(-7, 16.8)
jumps(B, I)
jumps(P, I)

mistr documentation built on March 7, 2023, 7:42 p.m.