Power Analysis of Independent-Samples Binomial Test: Plot
The Plot dialog provides options for controlling the plots that are output to illustrate the two and three-dimensional power estimation charts. The dialog also controls the vertical and horizontal rotation degrees for three-dimensional charts.
- Two-Dimensional Plot
- Provides options for controlling the two-dimensional power estimation versus
charts. This setting is disabled by default.
- Power estimation versus group size ratio/Power estimation versus group size
- When enabled, this optional setting controls the two-dimensional power by
group size ratio chart. When selected, this setting displays the chart. The additional settings are
not available when multiple power values have been specified (Power estimation versus
group size). The setting is disabled by default.
- Plot range of group size ratio
- When selected, the lower and upper bound options are available. When no
integer values are specified for the Lower bound or Upper
bound fields, the default plot range is used.
- Lower bound
- Controls the lower bound for the two-dimensional power estimation versus total number of pairs chart. The value must be greater than .01, and cannot be greater than the Upper bound value.
- Upper bound
- Controls the upper bound for the two-dimensional power estimation versus total number of pairs chart. The value must be greater than the Lower bound value and cannot be greater than 100.
- Power estimation versus risk difference
- When enabled, this optional setting controls the two-dimensional power by risk difference chart. The setting is disabled by default. When selected, this setting displays the chart.
- Power estimation versus risk ratio
- When enabled, this optional setting control the two-dimensional power by
risk ratio chart. The setting is disabled by default.
- Plot range of risk ratio
- When selected, the lower and upper bound options are available. When no
integer values are specified for the Lower bound or Upper
bound fields, the default plot range is used.
- Lower bound
- Controls the lower bound for the two-dimensional power estimation versus risk ratio chart. The value cannot be greater than the Upper bound value.
- Upper bound
- Controls the upper bound for the two-dimensional power estimation versus risk ratio chart. The value must be greater than the Lower bound value and cannot be greater than 10.
- Power estimation versus odds ratio
- When enabled, this optional setting controls the two-dimensional power by
odds ratio chart. The setting is disabled by default. When selected, this setting displays the
chart.
- Plot range of odds ratio
- When selected, the lower and upper bound options are available. When no
integer values are specified for the Lower bound or Upper
bound fields, the default plot range is used.
- Lower bound
- Controls the lower bound for the two-dimensional power estimation versus odds ratio chart. The value cannot be greater than the Upper bound value.
- Upper bound
- Controls the upper bound for the two-dimensional power estimation versus odds ratio chart. The value must be greater than the Lower bound value and cannot be greater than 10.
- Three-Dimensional Plot
- Provides options for controlling the three-dimensional power estimation
versus charts. This setting is disabled by default.
- Power estimation versus proportions
- When selected, this optional setting provides the following power by
proportion options:
- proportion of group 1 on x-axis and proportion of group 2 on y-axis
- Controls the three-dimensional power by proportion of Group 1 (x -axis) and proportion of Group 2 (y-axis) chart. The setting is disabled by default. When selected, this setting displays the chart.
- proportion of group 1 on y-axis and proportion of group 2 on x-axis
- Controls the three-dimensional power by proportion of Group 2 (x -axis) and proportion of Group 1 (y-axis) chart. The setting is disabled by default. When selected, this setting displays the chart.
- Power estimation versus group sizes
- When selected, this optional setting provides the following power by group
sizes options:
- size of group 1 on x-axis and size of group 2 on y-axis
- Controls the three-dimensional power by number of trials in Group 1 (x -axis) and number of trials in Group 2 (y-axis) chart. The setting is disabled by default. When selected, this setting displays the chart.
- size of group 1 on y-axis and size of group 2 on x-axis
- Controls the three-dimensional power by number of trials in Group 2 (x -axis) and number of trials in Group 1 (y-axis) chart. The setting is disabled by default. When selected, this setting displays the chart.
- Plot range of size of group 1
- When selected, the lower and upper bound options for the group 1 plot range
are available. When no integer values are specified for the Lower bound or
Upper bound fields, the default plot range is used.
- Lower bound
- Controls the lower bound for the two-dimensional power estimation versus odds ratio chart. The value must be greater than or equal to 2 and cannot be greater than the Upper bound value.
- Upper bound
- Controls the upper bound for the two-dimensional power estimation versus odds ratio chart. The value must be greater than the Lower bound value and cannot be greater than 2500.
- Plot range of size of group 2
- When selected, the lower and upper bound options for the group 2 plot range
are available. When no integer values are specified for the Lower bound or
Upper bound fields, the default plot range is used.
- Lower bound
- Controls the lower bound for the two-dimensional power estimation versus odds ratio chart. The value must be greater than or equal to 2 and cannot be greater than the Upper bound value.
- Upper bound
- Controls the upper bound for the two-dimensional power estimation versus odds ratio chart. The value must be greater than the Lower bound value and cannot be greater than 2500.
- Vertical rotation
- The optional setting sets the vertical rotation degrees (clockwise from the left) for the three-dimensional chart. You can use the mouse to rotate the chart vertically. The setting takes effect when the three-dimensional plot is requested. The value must be a single integer value less than or equal to 359. The default value is 10.
- Horizontal rotation
- The optional setting sets the horizontal rotation degrees (clockwise from the front) for the three-dimensional chart. You can use the mouse to rotate the chart horizontally. The setting takes effect when the three-dimensional plot is requested. The value must be a single integer value less than or equal to 359. The default value is 325.