Returns the mean value that a Data variable takes one over a time range. If there is no data in the time range, or the variable is not a Data variable then :NA: is returned.
NOTE The GET DATA … functions are relatively slow and best used inside of INITIAL equations.
Units: GET DATA MEAN(units,time,time) --> units
Example
| Mean of Sales Data = INITIAL( |
| GET DATA MEAN(sales data,Initial Time, Final Time)) |
Availability: Not PLE or PLE Plus.
See also: Data Equations, :NA:
Sample model: GET DATA stats.mdl in FunctionExamples
