WALDCC: Confidence Interval -WALDCC
In CoinMinD: Simultaneous Confidence Interval for Multinomial Proportion

Description Usage Arguments Value Author(s) See Also Examples

The simple Wald type interval with continuity corrections for multinomial proportions which is symmetrical about the sample proportions.

1	WALDCC(inpmat, alpha)

`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

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

Dr M Subbiah

BMDE,WALD,SG

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3

y=c(44,55,43,32,67,78)
z=0.05
WALDCC(y,z)

Loading required package: MCMCpack
Loading required package: coda
Loading required package: MASS
##
## Markov Chain Monte Carlo Package (MCMCpack)
## Copyright (C) 2003-2017 Andrew D. Martin, Kevin M. Quinn, and Jong Hee Park
##
## Support provided by the U.S. National Science Foundation
## (Grants SES-0350646 and SES-0350613)
##
Original Intervals
Lower Limit
[1] 0.09852332 0.12939441 0.09575305 0.06577919 0.16376475 0.19578192
Upper Limit
[1] 0.1773387 0.2154332 0.1738394 0.1348478 0.2562979 0.2932463
Adjusted Intervals
Lower Limit
[1] 0.09852332 0.12939441 0.09575305 0.06577919 0.16376475 0.19578192
Upper Limit
[1] 0.1773387 0.2154332 0.1738394 0.1348478 0.2562979 0.2932463
Volume
[1] 3.3e-07