Averages/Simple moving average: Difference between revisions

The moving average has a period
(→‎{{header|D}}: add implementation)
(The moving average has a period)
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Create a [[wp:Stateful|stateful]] function/class/instance that takes a number as argument and returns a simple moving average of its arguments so far.
 
Note that the moving average has a period and numbers beyond the period must be dropped from the calculation of the average. (See the Python example, amongst others, for a correct implementation) .
See also: [[Standard Deviation]]
 
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