video 3

Author: jiaqi

Diff for: Regression_Features_and_Labels_p2.py

@@ -0,0 +1,19 @@
+import pandas as pd
+import quandl
+import math
+
+df = quandl.get('WIKI/GOOGL')
+
+df = df[['Adj. Open','Adj. High','Adj. Low','Adj. Close','Adj. Volume']]
+df['HL_PCT']=(df['Adj. High']-df['Adj. Close'])/df['Adj. Close']*100
+df['PCT_change']=(df['Adj. Close']-df['Adj. Open'])/df['Adj. Open']*100
+df=df[['Adj. Close','HL_PCT','PCT_change','Adj. Volume']]
+
+forecast_col='Adj. Close'
+df.fillna(-99999,inplace=True)
+
+forecast_out=int(math.ceil(0.01*len(df)))
+
+df['label']=df[forecast_col].shift(-forecast_out)
+df.dropna(inplace=True)
+print(df.head())