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Convert2dIndexArrayToReturns

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Function Description

Returns an array of returns given as input an array of index values, for several different series simultaneously, i.e. if input array is  for ,  (actually passed as a unidimensional array of size  whose ’th element is ) then returns an output array  for ,  (actually passed as a unidimensional array of size  whose ’th element is ) calculated as:

 

 


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Output type / Parameter details

Output type: Double()
Parameter NameVariable TypeDescription
IndexArrayDouble()Array of index values
NoIndicesIntegerNumber of indices in IndexArray
NoSeriesElementsIntegerNumber of elements per index series

Links to:

-          Interactively run function

-          Interactive instructions

-          Example calculation

-          Output type / Parameter details

-          Illustrative spreadsheet

-          Other Statistical functions

-          Computation units used


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