PLOT Subcommand (POWER PROPORTIONS ONESAMPLE command)

The optional PLOT subcommand controls the output charts. By default, no charts are created. When the subcommand is specified, only the outputs for the following keywords are created.

N(integer1 integer2)

The optional keyword controls the two-dimensional power by sample size chart. The chart is suppressed by default. When a single POWER value is used the chart displays plot boundaries determined by integer1 and integer2 respectively; when a list or range of POWER values are specified, integer1 and integer2 are ignored.

If multiple POWER values are specified, all PLOT options are ignored except /PLOT N. Ranges for this plot are determined from N_min and N_max (based on P_min and P_max from the POWER value list). User-specified limits are ignored with a warning.

NULL

The optional keyword controls the two-dimensional power by null value chart. The chart is suppressed by default. When specified, the chart displays.

ALTERNATIVE

The optional keyword controls the two-dimensional power by alternative value chart. The chart is suppressed by default. When specified, the chart displays.

DIFF

The optional keyword controls the two-dimensional power by risk difference chart. The chart is suppressed by default. When specified, the chart displays.

N_XAXIS(integer1 integer2) DIFF_YAXIS

The optional keyword controls the three-dimensional power by total number of trials (x -axis) and risk difference (y-axis) chart. The chart is suppressed by default. When the keyword is specified, the chart displays.

Note: integer1and integer2 follow the same rules as specified for N.

N_YAXIS(integer1 integer2) DIFF_XAXIS

The optional keyword controls the three-dimensional power by total number of trials (y-axis) and risk difference (x -axis) chart. The chart is suppressed by default. When the keyword is specified, the chart displays.

Note: integer1and integer2 follow the same rules as specified for N.

NULL_XAXIS ALTERNATIVE_YAXIS

The optional keyword controls the three-dimensional power by null (x -axis) and alternative value (y-axis) chart. The chart is suppressed by default. When the keyword is specified, the chart displays.

NULL_YAXIS ALTERNATIVE_XAXIS

The optional keyword controls the three-dimensional power by null (y-axis) and alternative value (x -axis) chart. The chart is suppressed by default. When the keyword is specified, the chart displays.

VROTATE(integer)

The optional keyword sets the vertical rotation degrees (clockwise from the left) for the three-dimensional chart. The keyword takes effect when the three-dimensional plot is requested. The value must be a single integer ∈[0,359] with 10 as the default setting.

HROTATE(integer)

The optional keyword sets the horizontal rotation degrees (clockwise from the front) for the three-dimensional chart. The keyword takes effect when the three-dimensional plot is requested. The value must be a single integer ∈[0,359] with 325 as the default setting.