shuffle
Returns a new DataFrame with rows in random order.
API reference: shuffle
You can supply a kotlin.random.Random instance with a fixed seed for reproducible results.
df.shuffle()
df.shuffle(random: Random)
If called on a DataColumn, returns a new DataColumn with the same values in random order using the provided source of randomness or the default randomness.
Examples
df
Deterministic shuffle using a fixed seed:
df.shuffle(Random(42))
02 November 2026