It is a one dimensional display that you can add to existing plots to illuminate information that is sometimes lost in other types of graphs.
Add rug to plot r.
Adds a rug representation 1 d plot of the data to the plot.
This can be avoided by setting addlay false in the call to print plotgam.
The rug and the confidence interval lines have been added by print plotgam which adds some default layers to empty plotgam objects.
Since the default scale expansion of for continuous variables is 5 at both ends of the scale the rug will not overlap with any data points under the default settings.
In this particular data set the marginal rug is not as informative as it could be.
Like a strip plot it represents values of a variable by putting a symbol at various points along an axis.
Because of the way rug is implemented only values of x that fall within the plot region are included.
The rug is not really a separate plot.
The length of the ticks making up the rug.
The colour the ticks are plotted in.
Add a rug to a plot description.
1992 statistical models in s.
Usage rug x ticksize 0 03 side 1 lwd 0 5 arguments.
Normally 1 bottom or 3 top.
Plot ozone solar r data airquality however these measurements happen to include some missing values which are omitted from the scatter plot but could be informative.
One common approach to include them in the plot is by adding marginal rugs after the main scatter plot has been plotted.
By default the rug lines are drawn with a length that corresponds to 3 of the total plot size.
However it uses short lines to represent.
The colour the ticks are plotted in.
The line width of the ticks.
Positive lengths give inwards ticks.
Adds a rug representation 1 d plot of the data to the plot.
Some devices will round the default width up to 1.
The length of the ticks making up the rug.
The line width of the ticks.
Add a rug to a plot.
Some devices will round the default width up to 1.
There will be a warning if any finite values are omitted but non finite values are omitted silently.
Positive lengths give inwards ticks.
On which side of the plot box the rug will be plotted.
A marginal rug plot is essentially a one dimensional scatter plot that can be used to visualize the distribution of data on each axis.
On which side of the plot box the rug will be plotted.