Hi,
need help with the formulae for calculating cumulative counts of items which falls in selected period of time between 2 dates.
Eg.
| Name | StartDate | EndDate |
| C1 | 10/1/2015 | 9/30/2016 |
| C2 | 11/1/2015 | 10/31/2016 |
| C3 | 10/1/2015 | 4/1/2017 |
In the above eg,. I want to show in a chart where the count of items will be shown as cumulative for a period.
Like, the count should be 3 from 10/1/2015 till 9/30/2016, next it will be 2 since the C1 expires by 9/30/2016. Next it will become 1 after 10/31/2016, For, C2 expires by that time. If its a line chart, then the line should continue with value 3 then down to 2 after 9/30/2016, then by 1 after 10/31/2016 ...meaning existence of that item for the selected period of time.
Actually the charts have the ability to show up the total counts of names for particular period that too taking in consideration of only 1 date value.
Can any one help me in this regard? - Thank you!
Let me know if the req,. is still not clear.