Description Usage Arguments Details Value Author(s) References Examples

Compute an estimate of a population unit variance from a complex sample with survey weights.

1 | ```
wtdvar(x,w)
``` |

`x` |
data vector |

`w` |
vector of survey weights; must be same length as |

`wtdvar`

is also used by `BW3stagePPSe`

in estimating relvariance components.

numeric estimate of population unit variance

Richard Valliant, Jill A. Dever, Frauke Kreuter

Valliant, R., Dever, J., Kreuter, F. (2013, chap. 9). *Practical Tools for Designing and Weighting Survey Samples*. Springer.

1 2 3 |

PracTools documentation built on May 29, 2017, 4:45 p.m.

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.