Sex Ratio Test

sexRatioTest(sex, codes = c(1, 2), pop = c(1, 1))

sex | Numeric vector ( |
---|---|

codes | Codes used to identify males and females (in that order) |

pop | Relative populations of males and females (in that order) |

A list of class `"sexRatioTest"`

with:

Variable | Description |

pM | Observed proportion male |

eM | Expected proportion male |

X2 | Chi-squared test statistic |

df | Degrees of freedom for Chi-squared test |

p | `p-value` for Chi-squared test |

# Use sexRatioTest() on household roster data from a survey in Tanzania # (as.ex01) and census data of Tanzania extracted from Wolfram|Alpha knowledge # engine (as.ex02) svy <- as.ex01 ref <- as.ex02 censusM <- sum(ref$Males) censusF <- sum(ref$Females) sexRatioTest(svy$sex, codes = c(1, 2), pop = c(censusM, censusF))#> #> Sex Ratio Test #> #> Expected proportion male = 0.4988 #> Observed proportion male = 0.4914 #> X-squared = 1.8713, p = 0.1713 #>