PLOT Subcommand (DISCRIMINANT command)
PLOT
requests
additional output to help you examine the effectiveness of the discriminant
analysis.
- If
PLOT
is specified without keywords, the default isCOMBINED
andCASES
. - If any keywords are requested on
PLOT
, only the requested plots are displayed. - If
PLOT
is specified with any keyword exceptMAP
,DISCRIMINANT
displays a classification processing summary table and a prior probabilities for groups table.
COMBINED. All-groups plot. For each case, the first two function values are plotted.
CASES(n). Casewise statistics. For each case, classification information, squared Mahalanobis distance
to centroid for the highest and second highest groups, and discriminant
scores of all functions are plotted. Validated statistics are displayed
for selected cases if CROSSVALID
is specified on STATISTICS
. If n is specified, DISCRIMINANT
displays the first n cases only.
MAP. Territorial map. A plot of group centroids and boundaries used for classifying groups.
SEPARATE. Separate-groups
plots. These are the same types of plots produced by the
keyword COMBINED
, except that
a separate plot is produced for each group. If only one function is
used, a histogram is displayed.
ALL. All available plots.