Data Generation#

Schema.create_empty(*[, lazy])

Create an empty data or lazy frame from this schema.

Schema.create_empty_if_none(df, *[, lazy])

Impute None input with an empty, schema-compliant lazy or eager data frame or return the input as lazy or eager frame.

Schema.sample([num_rows, overrides, generator])

Create a random data frame with a predefined number of rows.