我有以下数据,当我尝试对其进行操作时,它给我错误。
import pandas as pd
df =
AsOfDate BaseMV BloombergIdentifier CCY Strategy StrategyId SubStrategy Ticker Price
0 2019-03-27 513000.000000 BBG0059JSF49 Equity USD L/S_EQTY 95 EQ1.IND_TRAN CNHI 21
1 2019-03-27 22.500000 BBG000BB7JQ5 USD L/S_EQTY 95 EQ1.IND_TRAN None 78
2 2019-03-27 15.000000 BBG000HXFJR1 USD L/S_EQTY 95 EQ1.IND_TRAN None 56
3 2019-03-27 55.000000 Q9235V101 USD L/S_EQTY 95 EQ1.IND_TRAN None 87
4 2019-03-27 36.000000 BBG000FLHZZ2 USD L/S_EQTY 95 EQ1.IND_TRAN None 94
5 2019-03-27 36.000000 BBG001J1CYH8 USD L/S_EQTY 95 EQ1.IND_TRAN None 15
6 2019-03-27 75.000000 BBG001J1CY88 USD L/S_EQTY 95 EQ1.IND_TRAN None 90
df2=pd.Dataframe(df)
df2.iat[0,0]
Error:
File "<ipython-input-22-8ee11ff71fcf>", line 2
df =
^
SyntaxError: invalid syntax
如何将df数据隐藏到Pandas Dataframe中并对其进行操作?
答案 0 :(得分:4)
并不是那么容易,您需要一个io.StringIO
和pd.read_csv
:
from io import StringIO
import pandas as pd
data = StringIO(''' AsOfDate BaseMV BloombergIdentifier CCY Strategy StrategyId SubStrategy Ticker Price
0 2019-03-27 513000.000000 BBG0059JSF49 Equity USD L/S_EQTY 95 EQ1.IND_TRAN CNHI 21
1 2019-03-27 22.500000 BBG000BB7JQ5 USD L/S_EQTY 95 EQ1.IND_TRAN None 78
2 2019-03-27 15.000000 BBG000HXFJR1 USD L/S_EQTY 95 EQ1.IND_TRAN None 56
3 2019-03-27 55.000000 Q9235V101 USD L/S_EQTY 95 EQ1.IND_TRAN None 87
4 2019-03-27 36.000000 BBG000FLHZZ2 USD L/S_EQTY 95 EQ1.IND_TRAN None 94
5 2019-03-27 36.000000 BBG001J1CYH8 USD L/S_EQTY 95 EQ1.IND_TRAN None 15
6 2019-03-27 75.000000 BBG001J1CY88 USD L/S_EQTY 95 EQ1.IND_TRAN None 90
''')
df = pd.read_csv(data, sep='\s\s+', engine='python')
或者将其复制到剪贴板中并执行以下操作:
df = pd.read_clipboard(sep='\s\s+', engine='python')