DnE (version 2.1.0)

is.bern: is.bern

Description

judge if the data obeys bernoulli distribution.

Usage

is.bern(x)

Arguments

x

data

Value

Details

Given a set of observations from a certain distribution, this function is used to test whether the observations are from a distribution of Bernoulli or not. Usually, to ensure the function works well, the sample size needs to be large enough, i.e. the result will be stable if the sample size is larger than 100.

References

ROBERT V. HOGG/ALLEN T. CRAIG (Fifth Edition) Introduction Mathematical Statistics.

See Also

is.dt , DnE-package

Examples

require(stats)
examplecheck<-rbinom(100,1,0.3)
is.bern(examplecheck)
##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.