PySpark Koans

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AggregationsKoan 19

Aggregate Without Grouping

Calculate aggregates across the entire DataFrame. Replace ___ with the correct code.

How it works: Replace the ___ blanks in the code editor with the correct PySpark code, then hit Run Code. Stuck? Try the Hint button.

Setup (read-only)

data = [(100,), (200,), (300,), (400,), (500,)]
df = spark.createDataFrame(data, ["value"])

Your CodeCtrl/Cmd+Enter to run

Output

Output will appear here...