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.