Я новичок в области машинного обучения.Я начал с кода ниже:
#import modules
import pandas as pd
import quandl
df = quandl.get('WIKI/GOOGL')
#using required data frames
df = df[['Adj.Open','Adj.High','Adj.Low','Adj.Close','Adj.Volume',]]
#getting percent change in High and Low at closing
df['HL_PCT'] = (df['Adj.High'] - df['Adj.Close']) / df['Adj.Close'] * 100.0
#getting percent change in price
df['PCT_change'] = (df['Adj.Close'] - df['Adj.Open']) / df['Adj.Open'] * 100.0
df = df[['Adj.Close','HL_PCT','PCT_change','Adj.Volume']]
print(df.head())
Но я получаю ошибку индексации:
raise KeyError('%s not in index' % objarr[mask])
KeyError: "['Adj.Open' 'Adj.High' 'Adj.Low' 'Adj.Close' 'Adj.Volume'] not in index"
Как это исправить?