The following transformations can be used to calculate accumulative curves of time series.
- Accumulation max
 - AccumulationMeanInterval — MeanInterval: This transformation calculates the accumulative mean from the input time series within several intervals.
 - AccumulationSum — Sum: Calculates the sum.
 - AccumulationSumInterval — SumInterval: This transformation creates cumulative curves from the input time series within several intervals. The intervals are defined by the specified intervalTimeStep.
 - AccumulationSumOriginAtTimeZero — Sum: Calculates the accumulated sum forwards and backwards in time (forecast and historical).
 - SumIntervalWithResetCondition — Sum: This transformation creates cumulative curves from the input time series within several intervals.