Draw distributions of the BW scores by item.
This dialog box draws distributions (bar plots) of the BW scores by item
using an R basic graphic function barplot.bws.count2
(barplot for S3 class ‘bws.count2’).
This dialog box is activated if the data set containing BWS1
scores generated in the ‘Calculate BWS1 Scores’ dialog box
is selected as the active data set.
For details on the results of this dialog box, refer to help for
bws.count.
GUI elements of this dialog box are as follows.
Score type: Type of score to be drawn. Select one from three
radio buttons corresponding to ‘Best-minus-Worst’,
‘Best’, and ‘Worst’.
Arrangement of bar plots (optional): An arrangement of bar plots
to be drawn. The number of bar plots drawn by this dialog box is equal to the
number of items (K). Total K bar plots are drawn in an
NR-by-NC array (matrix) on the device by row, where NR and
NC are integer values entered in the ‘row(s)’ box and
the ‘column(s)’ box, respectively.