theplu::yat::statistics::LikelihoodRatioTestBinomial Class Reference

Likelihood-ratio test for binomial data. More...

#include <yat/statistics/LikelihoodRatioTestBinomial.h>

Public Member Functions
	LikelihoodRatioTestBinomial (size_t n=2)
	constructor More...
void	add (size_t population, bool positive, long int n=1)
	add one data point More...
unsigned long int	n (void) const
unsigned long int	n (size_t i) const
unsigned long int	negative (void) const
unsigned long int	negative (size_t i) const
unsigned long int	positive (void) const
unsigned long int	positive (size_t i) const
size_t	size (void) const
double	llr (void) const
	Calculate natural logarithm of likelihood ratios. More...

Detailed Description

Likelihood-ratio test for binomial data.

This class is useful when having binomial data for several populations and especially comparing the frequency in the differen samples.

Constructor & Destructor Documentation

theplu::yat::statistics::LikelihoodRatioTestBinomial::LikelihoodRatioTestBinomial

(

size_t

n = 2

)

constructor

Parameters

n	number of populations in data

Member Function Documentation

void theplu::yat::statistics::LikelihoodRatioTestBinomial::add	(	size_t	population,
		bool	positive,
		long int	n = 1
	)

add one data point

Parameters

population	from which population the data point comes from.
positive	if true data point is positive.
n	how many data points added

double theplu::yat::statistics::LikelihoodRatioTestBinomial::llr

(

void

)

const

Calculate natural logarithm of likelihood ratios.

The logairithm of the likelihood ratio is calculated as

unsigned long int theplu::yat::statistics::LikelihoodRatioTestBinomial::n

(

void

)

const

Returns

Number of data points

unsigned long int theplu::yat::statistics::LikelihoodRatioTestBinomial::n

(

size_t

i

)

const

Returns

Number of data points from population i

unsigned long int theplu::yat::statistics::LikelihoodRatioTestBinomial::negative

(

void

)

const

Returns

Number of negative data points

unsigned long int theplu::yat::statistics::LikelihoodRatioTestBinomial::negative

(

size_t

i

)

const

Returns

Number of negative data points from population i

unsigned long int theplu::yat::statistics::LikelihoodRatioTestBinomial::positive

(

void

)

const

Returns

Number of data points

unsigned long int theplu::yat::statistics::LikelihoodRatioTestBinomial::positive

(

size_t

i

)

const

Returns

Number of positive data points from population i

size_t theplu::yat::statistics::LikelihoodRatioTestBinomial::size

(

void

)

const

Returns

Number of populations

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The documentation for this class was generated from the following file:

• yat/statistics/LikelihoodRatioTestBinomial.h