Reference library

Lists & loops

Iterate, transform, and combine sequences with readable loop patterns.

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Lists & loops easy

How to Compute a Moving Average in Python

This code computes the moving average over a numeric list using an efficient sliding window sum, avoiding recomputation of each window.

moving-average sliding-window lists
Python 
def moving_average(data, window_size):
    """
    Compute the moving average over a numeric list.
    
    Args:
        data: List of numeric values
        window_size: Size of the sliding window (positive integer)
    
    Returns:
        List of moving averages, each representing the mean of a window
    """
   …
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