Range Functions

NAME	SYNTAX	DESCRIPTION
Range	.Range(start_index,end_index)- > number	Returns the values between the specified start and end periods.
LastNPeriods	.LastNPeriods(n)- > number	Returns the values of the last 'n' periods
Get	.Get(period_index)- > number	Returns the values of the specified period index
ForEach	ForEach(Array,Iterator)	To apply the same operation for multiple nodes.
findByTitle	findByTitle(searchString) - > [?]	Tagging/Grouping function. Returns the value of the nodes which has the specified title
GETCURRENTRANGE	DS.(SERIES).GETCURRENTRANGE()	Returns the current range values based on the period selection.
GETROWVALUE	DS.(SERIES).GETROWVALUE(sourceKey: string) - > [number]	Value of source key row
THIS_SOURCE_KEY	DS.(SERIES).THIS_SOURCE_KEY	Returns the value of the mentioned source key.
PRIOR_SERIES_PERIOD_LOOKUP	PRIOR_SERIES_PERIOD_LOOKUP (seriesOffset, periodIndex, initialValue) - > [number]	Returns the specified period's value.
PERIOD_LOOKUP	PERIOD_LOOKUP(offset, initialValue) - > [number]	Returns the specified series's value.