| plotCoords {playwith} | R Documentation |
Given a call to a plot function, return the data coordinates.
plotCoords(name, object, call, envir, ...)
## Default S3 method:
plotCoords(name, object, call, envir, data, panel.args, ...)
## S3 method for class 'qqnorm':
plotCoords(name, object, call, envir, ...)
## S3 method for class 'qqplot':
plotCoords(name, object, call, envir, ...)
plotCoords.plot(name, object, call, envir, ...)
## Default S3 method:
plotCoords.plot(name, object, call, envir, data, ...)
## S3 method for class 'dendrogram':
plotCoords.plot(name, object, call, envir, ...)
## S3 method for class 'mca':
plotCoords.plot(name, object, call, envir, ...)
plotCoords.biplot(name, object, call, envir, ...)
## Default S3 method:
plotCoords.biplot(name, object, call, envir, ...)
## S3 method for class 'prcomp':
plotCoords.biplot(name, object, call, envir, ...)
## S3 method for class 'princomp':
plotCoords.biplot(name, object, call, envir, ...)
## S3 method for class 'qqmath':
plotCoords(name, object, call, envir, panel.args, ...)
## S3 method for class 'cloud':
plotCoords(name, object, call, envir, panel.args, ...)
## S3 method for class 'parallel':
plotCoords(name, object, call, envir, panel.args, ...)
## S3 method for class 'splom':
plotCoords(name, object, call, envir, panel.args,
packet, ...)
name |
The class of this object is the name of the plot function. Hence methods can be defined for different plot functions. |
object |
the object passed as first argument to the plot call. |
call |
the plot call. |
envir |
environment containing objects referenced by the call. Call arguments should be evaluated in this environment. |
panel.args |
passed for Lattice plots only: panel arguments for the relevant panel. |
packet |
passed for Lattice plots only: packet number for which
to return data (corresponds to panel.args). |
data |
passed for non-Lattice plots only: a "data" argument, or NULL,
to be used in evaluating call arguments (in addition to envir). |
... |
ignored. |
None yet...
a list with components:
x, y |
data point coordinates (in native panel / user coordinates). |
subscripts |
(optional) data point subscripts. |
Felix Andrews felix@nfrac.org
## Note, these are not designed to be called directly;
## they are used internally in playwith().
## But for demonstration purposes:
pargs <- trellis.panelArgs(qqmath(rnorm(20)), packet = 1)
plotCoords(structure("qqmath", class = "qqmath"),
call = quote(qqmath(rnorm(20))), envir = new.env(),
panel.args = pargs)