vsnPlotPar {vsn}R Documentation

Plot trajectories of calibration and transformation parameters for a vsn fit

Description

Plot trajectories of calibration and transformation parameters for a vsn fit

Usage

vsnPlotPar(x, what, xlab="iter", ylab=what, ...)

Arguments

x An object of class exprSet-class which has been created by the function vsn.
what Character, should either be "factors" or "offsets".
xlab Character, label for the x-axis.
ylab Character, label for the y-axis.
... Further arguments that get passed to plot.default.

Details

The plot that is created by this function may help in assessing whether the parameter estimation in vsn was sufficiently converged.

Value

The function is called for its side effect, creating a plot on the active graphics device.

Author(s)

Wolfgang Huber http://www.ebi.ac.uk/huber

See Also

vsn

Examples

  ## see example for vsn

[Package vsn version 1.8.0 Index]