R: Population size in Denmark

N.dk {Epi} | R Documentation

## Population size in Denmark

### Description

The population size at 1st January in ages 0-99.

### Usage

    data(N.dk)

### Format

A data frame with 7200 observations on the following 4 variables.

`sex`

  Sex, 1:males, 2:females

`A`

  Age. 0:0, 1:1, ..., 98:98, 99:99+

`P`

  Year

`N`

  Number of persons alive at 1st January year `P`

### Source

http://www.statistikbanken.dk/statbank5a/SelectTable/omrade0.asp?SubjectCode=02&PLanguage=1&ShowNews=OFF

### Examples

    data(N.dk)
    str(N.dk)
    with(N.dk,addmargins(tapply(N,list(P,sex),sum),2))
    with(subset(N.dk,P==max(P)),addmargins(tapply(N,list(A,sex),sum)))

[Package Epi version 2.44 Index]