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.
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
Michael Friendly (2000),
Visualizing Categorical Data, pages 126–129.
E. B. Andersen (1991),
The Statistical Analysis of Categorical Data.
M. Friendly (2000),
Visualizing Categorical Data.
SAS Institute, Cary, NC.
data("Employment")## Employment Status
expected = ~ LayoffCause * EmploymentLength + EmploymentStatus,
main = "Layoff*EmployLength + EmployStatus")mosaic(Employment,
expected = ~ LayoffCause * EmploymentLength + LayoffCause * EmploymentStatus,
main = "Layoff*EmployLength + Layoff*EmployStatus")## Stratified viewgrid.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)
Dataset imported from https://www.r-project.org.