The aggregate statistics of possible operations days display how many days for each transportation the conditions would have allowed an operation. Should be a percentage, sailing days per vessel/available days per vessel in monthly resolution.
In the following example, we will use January:
Possible operation days in a month could be 20 (depending on availabilities and tasks scheduled) and the vessel could have had access all 31 days in the month of January for a specific year. The simulation was run for 20 years so it looks into all operation days and access days in the 20 Januarys in the simulation.
An example file is found on the bottom.
| Cell | Description |
|---|---|
| Column A | Displays the vessel name. |
| Column B | Displays the simulation month. |
| Column C | Average possible operations days per month. |
| Column D | Displays the P10-value for the possible operation days per month. |
| Column E | Displays the P20-value for the possible operation days per month. |
| Column F | Displays the P30-value for the possible operation days per month. |
| Column G | Displays the P40-value for the possible operation days per month. |
| Column H | Displays the P50-value for the possible operation days per month. |
| Column I | Displays the P60-value for the possible operation days per month. |
| Column J | Displays the P70-value for the possible operation days per month. |
| Column K | Displays the P80-value for the possible operation days per month. |
| Column L | Displays the P90-value for the possible operation days per month. |
| Column M | Displays the minimum value for the possible operation days per month through all simulation runs. |
| Column N | Displays the maximum value for the possible operation days per month through all simulation runs. |
| Column O | Displays the standard deviation (read more about standard deviation here). |
| Column P | Displays the minimum confidence interval (read more about confidence interval here). |
| Column Q | Displays the maximum confidence internal (read more about confidence interval here). |
| Row 2 | Displays the P-values, confidence intervals and the standard deviation for the vessel for January. |
| Row 3 | Displays the P-values, confidence intervals and the standard deviation for the vessel for February. |
| Row 4 | Displays the P-values, confidence intervals and the standard deviation for the vessel for March. |
| Row 5 | Displays the P-values, confidence intervals and the standard deviation for the vessel for April. |
| Row 6 | Displays the P-values, confidence intervals and the standard deviation for the vessel for May. |
| Row 7 | Displays the P-values, confidence intervals and the standard deviation for the vessel for June. |
| Row 8 | Displays the P-values, confidence intervals and the standard deviation for the vessel for July. |
| Row 9 | Displays the P-values, confidence intervals and the standard deviation for the vessel for August. |
| Row 10 | Displays the P-values, confidence intervals and the standard deviation for the vessel for September. |
| Row 11 | Displays the P-values, confidence intervals and the standard deviation for the vessel for October. |
| Row 12 | Displays the P-values, confidence intervals and the standard deviation for the vessel for November. |
| Row 13 | Displays the P-values, confidence intervals and the standard deviation for the vessel for December. |
| Row 14 | Displays the P-values, confidence intervals and the standard deviation for the vessel for all months. |
| Row 15 and below | Each vessel will have their own outputs; use row 2 to 14 for each vessel in the case. |