Confidence Interval -Wilson (WS)

Description

The simultaneous confidence interval for multinomial proportions based on the method proposed in Wilson (1927)

Usage

1
WS(inpmat, alpha)

Arguments

inpmat

inpmat refers to the cell counts of given contingency table corresponding to a categorical data

alpha

a number between 0 and 1 to get the upper 100(1-??) percentage point of the chi square distribution

Value

lower, upper limits of multinomial proportions together with product of length of k intervals as volume of simultaneous confidence intervals

Author(s)

Dr M Subbiah

References

E.B. Wilson, Probable inference, the law of succession and statistical inference, J.Am. Stat. Assoc. 22 (1927) 209-212.

See Also

BMDE,WALD,SG

Examples

1
2
3
y=c(44,55,43,32,67,78)
z=0.05
WS(y,z)