/Python/Bill wiliams fractal python pandas

Bill wiliams fractal python pandas

def roll(df):
    bear_fractal = df['high'].rolling(5, center=True).apply(lambda x: x[2] == max(x), raw=True)
    bull_fractal = df['low'].rolling(5, center=True).apply(lambda x: x[2] == min(x), raw=True)
    return bear_fractal, bull_fractal

Source: codereview.stackexchange.com

Similar codes

113 votes255 views10 answers
Python choose random element from list
Python
8 votes280 views1 answer
Sort by index 2d array python
Python
1 vote309 views1 answer
How to make a kivy label multiline text
Python
3 votes340 views2 answers
Python replace space with underscore
Python
3 votes288 views2 answers
Requests post with headers python
Python
0 vote379 views1 answer
Python String to array using list comprehension
Python
0 vote294 views4 answers
Python forward and bachward seperators
Python
0 vote342 views5 answers
TypeError: ‘float’ object is not callable
Python
0 vote303 views1 answer
Selenium proxy python chrome
Python
1 vote314 views1 answer
How to convert a pandas series from int to float in python
Python