svygofchisq | R Documentation |

A Rao-Scott-type version of the chi-squared test for goodness of fit to prespecified proportions. The test statistic is the chi-squared statistic applied to the estimated population table, and the reference distribution is a Satterthwaite approximation: the test statistic divided by the estimated scale is compared to a chi-squared distribution with the estimated df.

```
svygofchisq(formula, p, design, ...)
```

`formula` |
Formula specifying a single factor variable |

`p` |
Vector of probabilities for the categories of the factor, in the correct order (will be rescaled to sum to 1) |

`design` |
Survey design object |

`...` |
Other arguments to pass to |

An object of class `htest`

`chisq.test`

, `svychisq`

, `pchisqsum`

```
data(api)
dclus2<-svydesign(id=~dnum+snum, fpc=~fpc1+fpc2, data=apiclus2)
true_p <- table(apipop$stype)
svygofchisq(~stype,dclus2,p=true_p)
svygofchisq(~stype,dclus2,p=c(1/3,1/3,1/3))
```

survey documentation built on May 3, 2023, 9:12 a.m.

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