tfplot.rootsEstEval {dse2}R Documentation

Specific tfplot methods for rootsEstEval (EstEval) objects

Description

See the generic function description.

Usage

    tfplot(x, ...)
    plot(x, complex.plane=TRUE, cum=TRUE, norm=FALSE,
       bounds=TRUE, transform=NULL, invert=FALSE, Sort=TRUE, ...)

Arguments

x an object for which a tfplot is to be produced.
complex.plane logical indicating if the plot should be on the complex plane.
cum logical indicating if the cumulative sum of roots should be plotted
invert logical indicating if the inverse of roots should be plotted
Sort logical indicating if the roots should be sorted.
... arguments passed to other methods.
norm logical indicating if the euclidean norm of roots should be plotted (square root of the sum of squared roots).
bounds logical indicating if estimated one standard error bounds should be plotted around the lines for the true roots.
transform an optional string indicating the name of a function which should be applied to the roots before plotting.

Details

If complex.plane is TRUE then all results are plotted on a complex plane and the arguements cum and Sort do not apply. If complex.plane is FALSE then a sequential plot of the real and imaginary parts is produced. If cum is true the cummulative average is plotted. If mod is true the modulus is used, otherwise real and imaginary are separated. if invert is true the reciprical is used (before cummulating). if Sort is true then sort is applied (before cum but after mod) by the Re part of the root. Some grouping is usually necessary since roots are not in an obvious order but sorting by the real part of the roots could be improved upon.

See Also

tfplot EstEval


[Package Contents]