:WindowStream : NumberStream
A stream for moving window calculation with some simple methods.
In essence it's a stream of Array's containing a list of items - a window. It's best used when created by the `DataStream..window`` method.
Kind: static class
Extends: NumberStream
windowStream.sum([valueOf]) : NumberStream ↺
Calculates moving sum of items, the output NumberStream will contain the moving sum.
Kind: instance method of WindowStream
Chainable
| Param | Type | Description |
|---|---|---|
| [valueOf] | ValueOfCallback |
value of method for array items |
windowStream.avg([valueOf]) : NumberStream ↺
Calculates the moving average of the window and returns the NumberStream
Kind: instance method of WindowStream
Chainable
| Param | Type | Description |
|---|---|---|
| [valueOf] | ValueOfCallback |
value of method for array items |