vsnPlotPar {vsn} | R Documentation |
Plot trajectories of calibration and transformation parameters for a vsn fit
vsnPlotPar(x, what, xlab="iter", ylab=what, ...)
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. |
The plot that is created by this function may help in assessing
whether the parameter estimation in vsn
was sufficiently
converged.
The function is called for its side effect, creating a plot on the active graphics device.
Wolfgang Huber http://www.dkfz.de/abt0840/whuber
## see example for vsn