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menduz/sma.dwl

Created November 6, 2017 23:15
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DataWeave SMA
Raw
sma.dwl
%dw 2.0
output application/json
fun sma(list: Array<Number>, window: Number) =
0 to (sizeOf(list) - window) map ($ to $ + window - 1) map avg(list[$])
---
sma([90, 40, 45, 100, 101], 2)
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