Use this function to specify the graphic characteristics
of a manifest variable. The specifications will be used
by the function draw to plot manifest variables
(in a path diagram).
Usage
manifest(label = "manifest", x = 0.5, y = 0.5,
width = NULL, height = 0.1, border = "white",
fill = "#9dbafa", lwd = 1, col = "gray20", cex = 1,
vfont = NULL, font = 1, family = "sans")
Arguments
label
A character string with the label to be
displayed.
x
x-axis coordinate for center of rectanlge.
y
y-axis coordinate for center of rectangle.
width
width of the rectangle.
height
height of the rectangle.
border
color of the border.
fill
color to fill the rectangle.
lwd
width of the border.
col
color of the label.
cex
numeric character expansion of the label.
vfont
font family of the label.
font
An integer specifying which font to use for
the label. See par
family
The name of a font family for drawing text.
Standard values are "serif", "sans" and
"mono".
Details
Manifest variables are drawn as rectangles.
Value
An object of class "manifest", which is a list
with the specified parameters to draw manifest variables.