Plots the trajectory of minimum Mahalanobis distance (mmd)
mmdplot(out, quant = c(0.01, 0.5, 0.99), mplus1 = FALSE, envm, lwd,
lwdenv, xlim, ylim, tag, datatooltip, label, xlab, ylab, main, nameX,
cex.lab, cex.axis, databrush, trace = FALSE, ...)An object of S3 class fsmeda.object returned by
fsmult with monitoring=TRUE -
a list containing the monitoring of minimum Mahalanobis distance
Quantiles for which envelopes have to be computed.
The default is to produce 1%, 50% and 99% envelopes. In other
words the default is quant=c(0.01, 0.5, 0.99).
Wheather to plot the (m+1)-th order statistic.
Sample size for drawing enevlopes. Specifies the size of the sample which is
used to superimpose the envelope. The default is to add an envelope based on
all the observations (size n envelope).
Controls the line width of the curve which contains the monitoring of minimum deletion residual.
Controls the width of the lines associated with the envelopes. Default is lwdenv=1
Control the x scale in plot. Vector with two elements controlling minimum and maximum on the x axis. Default is to use automatic scale.
Control the y scale in plot. Vector with two elements controlling minimum and maximum on the y axis. Default is to use automatic scale.
Plot handle. String which identifies the handle of the plot which is about to be created.
The default is tag='pl_mmd'. Notice that if the program finds a plot which has
a tag equal to the one specified by the user, then the output of the new plot overwrites
the existing one in the same window else a new window is created.
If datatooltip is not empty the user can use the mouse in order to have
information about the unit selected, the step in which the unit enters the search and
the associated label. If datatooltip is a list, it is possible to control the aspect
of the data cursor (see MATLAB function datacursormode() for more details or
see the examples below). The default options are DisplayStyle="Window" and SnapToDataVertex="on".
Row labels. Character vector containing the labels of the units (optional argument used
when datatooltip=TRUE. If this field is not present labels
row1, ..., rown will be automatically created and included in the pop up datatooltip window).
A title for the x axis
A title for the y axis
An overall title for the plot
Add variable labels in the plot. A vector of strings of length p
containing the labels of the variables of the original data matrix X.
If it is empty (default) the sequence X1, ..., Xp will be created automatically
The magnification to be used for x and y labels relative to the current setting of cex
The magnification to be used for axis annotation relative to the current setting of cex
Interactive mouse brushing. If databrush is missing or empty (default), no brushing is done. The activation of this option (databrush is TRUE or a list) enables the user to select a set of trajectories in the current plot and to see them highlighted in the scatterplot matrix. If the scatterplot matrix does not exist it is automatically created. In addition, brushed units can be highlighted in the monitoring MD plot. Note that the window style of the other figures is set equal to that which contains the monitoring residual plot. In other words, if the monitoring residual plot is docked all the other figures will be docked too.
If databrush=TRUE the default selection tool is a rectangular brush and it is
possible to brush only once (that is persist='').
Note that the window style of the other figures is set equal to that which contains the monitoring residual plot. In other words, if the monitoring residual plot is docked all the other figures will be docked too
If databrush=TRUE the default selection tool is a rectangular brush and
it is possible to brush only once (that is persist='').
If databrush=list(...), it is possible to use all optional arguments of
the MATLAB function selectdataFS() and the following optional arguments:
persist: This option can be an empty value or a character containing 'on' or 'off'.
The default value is persist="", that is brushing is allowed only once.
If persist="on" or persis="off" brushing can be done as many time as
the user requires. If persist='on' then the unit(s) currently brushed are
added to those previously brushed. It is possible, every time a new brushing is
done, to use a different color for the brushed units. If persist='off'
every time a new brush is performed units previously brushed are removed.
labeladd: add labels of brushed units in the scatterplot matrix.
If this option is '1', we label the units of the last selected group with
the unit row index in the matrix X. The default value is labeladd='',
i.e. no label is added.
Whether to print intermediate results. Default is trace=FALSE.
potential further arguments passed to lower level functions.
none
Atkinson and Riani (2000), Robust Diagnostic Regression Analysis, Springer Verlag, New York.
# NOT RUN {
# }
# NOT RUN {
data(hbk)
(out <- fsmult(hbk[,1:3], monitoring=TRUE))
mmdplot(out)
# }
# NOT RUN {
# }
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