momentRao {saebnocov}

Estimates alpha and beta parameter with Moment method by J.N.K.Rao

Description

Estimates alpha and beta parameter with Moment method by J.N.K.Rao

Usage

momentRao(data.dir, pcap)

Arguments

data.dir

Direct estimates of the data from function pcapdir

pcap

weighted sample mean and variance from function pcapdir

Value

This function returns a data frame with following objects :

alpha_cap

an alpha estimator by Moment method of Claire E.B.O.

beta_cap

an beta estimator by Moment method of Claire E.B.O.

Examples

## load dataset with no weight value
data(dataEB)
temp = pcapdir(dataEB[,-c(3)])
momentRao(data.dir = temp$direst, pcap = temp$pcap)

##load dataset with weight value
data(dataEB)
temp = pcapdir(dataEB[,-c(3)])
momentRao(data.dir = temp$direst, pcap = temp$pcap)