symbol='circle'
to the function. There is an option to include
marginal frequencies, which are plotted on a halved scale so as to not
overwhelm the plot. If you do not ask for marginal frequencies to be
plotted using
marginals=T
,
symbol.freq
will ask you to click
the mouse where a reference symbol is to be drawn to assist in reading
the scale of the frequencies.
label
attributes, if present, are used for x- and y-axis labels.
Otherwise, names of calling arguments are used.
symbol.freq(x, y, symbol = c("thermometer", "circle"), marginals = FALSE, orig.scale = FALSE, inches = 0.25, width = 0.15, subset, srtx = 0, ...)
"thermometer"
(the default) or
"circle"
TRUE
to add marginal frequencies
(scaled by half) to the plot
TRUE
when the first two arguments are
numeric variables; this uses their original values for x and y
coordinates)
thermometers
option in
symbols
symbols
Frank Harrell
## Not run: getHdata(titanic) attach(titanic) age.tertile <- cut2(titanic$age, g=3) symbol.freq(age.tertile, pclass, marginals=T, srtx=45) detach(2) ## End(Not run)