ResizeEtc intended for use with
"likert" plots that allows positive values on the
negative side of the axis.## S3 method for class 'likertPlot':
ResizeEtc(c.list,
                     x,
                     x.pl.nonames,
                     horizontal,
                     ...)c.trellis.  If c.list has
    names, the names will appear in the strips.plot.likert.list for details."likert" objects corresponding to the items in argument
  x.  The items in x.pl.nonames are unnamed.barchart.ResizeEtc."trellis" object.  It is essentially the same
object
returned by ResizeEtc with possibly adjusted x tick-labels to put
positive labels on the negative axis.  If horizontal==FALSE,
then the possible adjusted labels are the y tick-labels.ResizeEtc, likert.