How to use technical indicators of TA-Lib with pandas in python

Question

I am new to python and pandas and mainly learning it to diversify my programming skills as well as of the advantage of python as a general programme language. In this programme I am using it to fetch historical data's from yahoo and do some technical analysis using functions in talib

import pandas_datareader.data as web
import datetime
import talib as ta

start = datetime.datetime.strptime('12/1/2015', '%m/%d/%Y')
end = datetime.datetime.strptime('2/20/2016', '%m/%d/%Y')
f = web.DataReader('GOOG', 'yahoo', start, end)
print 'Closing Prices'
print f['Close'].describe()
print f.Close
print ta.RSI(f.Close,2)
print ta.SMA(f.Close,2)
print ta.SMA(f.Volume,4)
print ta.ATR
print ta.ATR(f.High,f.Low,f.Close,3)

the above code works till print f.Close but then it shows this error

 print ta.RSI(f.Close,2)
TypeError: Argument 'real' has incorrect type (expected numpy.ndarray, got Series)

I have used R and its libraries for technical analysis of stocks and It have an inbuilt library called Quantmod which makes technical analysis easier and with fewer codes.

library(quantmod)
symbol=getSymbols(AAPL)
SMA=SMA(Cl(Symbol),2)

is there any similar libraries available for Python?.

Answer 1

Try with;

print ta.RSI(np.array(f.Close))