Variable Placeholder (XGRAPH command)

When summaries of separate variables are used to define a categorical axis, clustering, or stacking, 1 must be used as a variable placeholder.

1. Uses the separate variables specified in yvars as categories on the axis, cluster categories, or stack categories. Must be defined as an integer (no decimal places).

Examples

XGRAPH CHART=((salary + salbegin) [MEAN] [BAR]) BY 1 BY gender[c].

• Separate variables appear on the y-axis.

  XGRAPH CHART=((salary + salbegin) [MEAN] [BAR]) BY gender[c] BY 1.

• Separate variables appear on the z-axis.