LexisPlotR (version 0.4.0)

lexis.age: Deprecated. Emphasize a certain age in Lexis grid

Description

Add a coloured rectangle to an existing Lexis grid to highlight a certain age in that Lexis grid.

Usage

lexis.age(lg, age, fill = lpr_colours()[2], alpha = 0.7, d = 1)

Arguments

lg,

an existing object originally created with lexis.grid().

age

numeric, set the age to highlight.

fill

character, set colour to fill the rectangle. Default is "yellow".

alpha

numeric, set alpha, the level of transparency for fill. Default is 0.5.

d

numeric, set the size of the age groups. Default is 1.

Value

A ggplot2 object.

Details

Takes an existing Lexis grid and adds a coloured rectangle that highlights all triangles belonging to a certain age.

Examples

# NOT RUN {
library(LexisPlotR)
lexis <- lexis.grid2(year.start = 1900, year.end = 1905, age.start = 0, age.end = 5)
lexis <- lexis.age(lg = lexis, age = 3)
# }