Source code for pandas_ta.statistics.median

# -*- coding: utf-8 -*-
from pandas_ta.utils import get_offset, verify_series

[docs]def median(close, length=None, offset=None, **kwargs): """Indicator: Median""" # Validate Arguments length = int(length) if length and length > 0 else 30 min_periods = int(kwargs["min_periods"]) if "min_periods" in kwargs and kwargs["min_periods"] is not None else length close = verify_series(close, max(length, min_periods)) offset = get_offset(offset) if close is None: return # Calculate Result median = close.rolling(length, min_periods=min_periods).median() # Offset if offset != 0: median = median.shift(offset) # Handle fills if "fillna" in kwargs: median.fillna(kwargs["fillna"], inplace=True) if "fill_method" in kwargs: median.fillna(method=kwargs["fill_method"], inplace=True) # Name & Category = f"MEDIAN_{length}" median.category = "statistics" return median
median.__doc__ = \ """Rolling Median Rolling Median of over 'n' periods. Sibling of a Simple Moving Average. Sources: Calculation: Default Inputs: length=30 MEDIAN = close.rolling(length).median() Args: close (pd.Series): Series of 'close's length (int): It's period. Default: 30 offset (int): How many periods to offset the result. Default: 0 Kwargs: fillna (value, optional): pd.DataFrame.fillna(value) fill_method (value, optional): Type of fill method Returns: pd.Series: New feature generated. """