- x
results object returned by qmethod
.
- xlab
label for x axis. Defaults to 'z-scores'.
- ylab
label for y axis. Defaults to 'statements'.
- pchlist
array of pch
symbols to be used in plotting the points for each factor. Defaults to a pre-defined set of symbols.
- colours
array of colours to be used when plotting the points for each perspective. Defaults to a pre-defined set of colours based on the rainbow
palette.
- fnames
names for factors to be used in the legend. In results where factor names have not been changed (using, e.g. q.fnames
) it defaults to 'Factor 1'
, 'Factor 2'
, etc.
- legend
logical; if FALSE
, no legend
will be drawn.
- dist
Logical. Should distinguishing statements be indicated in the plot dots? If TRUE
, then the z-score values that are distinguishing for a given statement and factor are represented with a different (filled) symbol.
- pchlist.fill
List of symbols to indicate distinguishing statements. By default, this is set to NULL
, which provides a set of symbols that coincides with those in pchlist
, but filled.
- leg.pos
Position of the legend.
- xlim
Limits for the x axis, given as a vector of two numbers. If this is not provided, the limits are calculated from the sample.
- sort.items
Whether and how the items are sorted in the vertical axis. Defaults to TRUE
, which sorts the items according to the standard deviation of their z-scores for all factors. A value of FALSE
will not sort the items, which are displayed in the same order as in the raw data. A numerical vector can also be provided in order to sort the statements manually: the vector needs to have the same length as the number of items, and provides the order in which the items are to be ordered.
- factors
The factors to plot. Defaults to NULL
, which plots all the factors in the object x
in the order given. To print a subset of these factors or to print them in a different order, provide a numeric vector here with the factors and the order desired, e.g. c(2,1)
.