# Duration Time Scale to Plot on x-Axis

Select the time unit scale to plot on the X-axis for the swimmer plot for the duration of response evaluation.

Available time metrics are listed in the following table:

Time Metric | Function
Days |
| • | Choose this option to measure total duration in days.
Weeks |
| • | Choose this option to measure total duration in weeks.
Months |
| • | Choose this option to measure total duration in months.
| • | This option is specified by default.

### To Specify the Time Scale:

| 8 | Click the appropriate radio button.