CoSMoS (version 2.1.0)

PopulationStat: Population statistics

Description

Provides theoretical descriptive statistics.

Usage

populationstat(stat = "mean", dist, distarg, p0 = 0, distbounds = c(-Inf, Inf))
popmean(dist, distarg, p0 = 0, distbounds = c(-Inf, Inf))
popsd(dist, distarg, p0 = 0, distbounds = c(-Inf, Inf))
popvar(dist, distarg, p0 = 0, distbounds = c(-Inf, Inf))
popcvar(dist, distarg, p0 = 0, distbounds = c(-Inf, Inf))
popskew(dist, distarg, p0 = 0, distbounds = c(-Inf, Inf))
popkurt(dist, distarg, p0 = 0, distbounds = c(-Inf, Inf))

Arguments

stat

define what you what to calculate - possible population desc. statistics ('mean', 'sd', 'var', 'cvar', 'skew', 'kurt')

dist

distribution

distarg

list of distribution arguments

p0

probability zero

distbounds

distribution bounds (default set to c(-Inf, Inf))

Examples

# NOT RUN {
library(CoSMoS)

## check population statistics
populationstat('mean', 'norm', list(mean = 2, sd = 1))
populationstat('sd', 'norm', list(mean = 2, sd = 1))
populationstat('var', 'norm', list(mean = 2, sd = 1))
populationstat('cvar', 'norm', list(mean = 2, sd = 1))
populationstat('skew', 'norm', list(mean = 2, sd = 1))
populationstat('kurt', 'norm', list(mean = 2, sd = 1))

# }