The DateCategoryPointCollapseType enumeration is used to determine a method of data aggregation on the dates axis.
It is used by the following property:
| Value | Brief description |
| 0 | Total. Sum of values of frequency elements is taken. |
| 1 | Average. Average of frequency elements is taken. |
| 2 | Minimum. Minimum value of frequency elements is taken. |
| 3 | Maximum. Maximum value of frequency elements is taken. |
| 4 | First. The first value of frequency elements is taken. |
| 5 | Last. The last value of frequency elements is taken. |
| 6 | Range. The difference between the maximum and minimum values of frequency elements is taken. |
| 7 | Spread. The standard deviation by frequency is taken. Standard deviation is a measure of how far elements values are scattered from their average. |
See also: