Employment {vcd} | R Documentation

## Employment Status

### Description

Data from a 1974 Danish study given by Andersen (1991) on the employees who had been laid off. The workers are classified by their employment status on 1975-01-01, the cause of their layoff and the length of employment before they were laid off.

### Usage

    data(Employment)

### Format

A 3-dimensional array resulting from cross-tabulating variables for 1314 employees. The variables and their levels are as follows:

No | Name | Levels
1 | EmploymentStatus | NewJob, Unemployed
2 | EmploymentLength | <1Mo, 1-3Mo, 3-12Mo, 1-2Yr, 2-5Yr, >5Yr
3 | LayoffCause | Closure, Replaced

### Source

Michael Friendly (2000), Visualizing Categorical Data, pages 126–129.

### References

E. B. Andersen (1991), The Statistical Analysis of Categorical Data. Springer-Verlag, Berlin.

M. Friendly (2000), Visualizing Categorical Data. SAS Institute, Cary, NC.

### Examples

    data(Employment)

    ## Employment Status
    mosaic(Employment,
           expected = ~ LayoffCause * EmploymentLength + EmploymentStatus,
           main = "Layoff*EmployLength + EmployStatus")

    mosaic(Employment,
           expected = ~ LayoffCause * EmploymentLength + LayoffCause * EmploymentStatus,
           main = "Layoff*EmployLength + Layoff*EmployStatus")

    ## Stratified view

    grid.newpage()
    pushViewport(viewport(layout = grid.layout(ncol = 2)))
    pushViewport(viewport(layout.pos.col = 1))

    ## Closure
    mosaic(Employment[,,1], main = "Layoff: Closure", newpage = FALSE)

    popViewport(1)
    pushViewport(viewport(layout.pos.col = 2))

    ## Replaced
    mosaic(Employment[,,2], main = "Layoff: Replaced", newpage = FALSE)
    popViewport(2)

[Package vcd version 0.9-6 Index]