the tIntervals range to query as per the time aggregates. That is the interval range is the intervals in the past relative to most recent interval Note that time aggregates are from right to left, that is most recent interval is at the 0th position , while item aggregates are from left to right, that is most recent interval is at the end
Converts the last n th interval to interval from begining For example, the most recent interval is say 8th.
Converts the last n th interval to interval from begining For example, the most recent interval is say 8th. 8, 7, 6 , 5 , 4 , 3 , 2 ,1 last 3rd interval will be converted to 6th interval from the begining The starting interval is 1 based.
or Converts the n th interval from 1st interal onwards to interval number from the end i.e lastNth interval from the most recent interval; For example, the most recent interval is say 8th. 8, 7, 6 , 5 , 4 , 3 , 2 ,1 3rd interval will be converted to 6th interval from the end that is 6th most recent interval The starting interval is 1 based.