# Posts Tagged ‘ sampling survey ’

## A Demo for the Ratio Estimation in Sampling Survey (Animation)

March 24, 2010
By
$\reverse \bar{Y}$

mber Watkins gave me a suggestion on the animation for the ratio estimation, and I think this is a good topic for my animation package. I’ve finished writing the initial version of the function sample.ratio() for this package, which will appear in the version 1.1-2 a couple of days later. As we know, the benefit