DatetimeDayOfYearSinCos

class DatetimeDayOfYearSinCos(col, prefix='day_of_year')

Periodically transforms the day of year. Return 2 column {prefix}_{col}_sin/cos.

__init__(col, prefix='day_of_year')

Parameters:

• col (str) – column name

• prefix (str, optional) – return column prefix. Defaults to “day_of_year”.

Methods

__init__(col[, prefix])
from_config(config)	Create engine from config.

Attributes

engine_type