data.iloc in python code example
Example 1: iloc in dataframe
df=pd.read_csv('yourcsv.csv')
X=df.iloc[:,:-1].values
y=df.iloc[:,1].values
Example 2: iloc pandas
Purely integer-location based indexing for selection by position.
.iloc[] is primarily integer position based (from 0 to length-1 of the axis), but may also be used with a boolean array.
Example 3: return df.iloc[1:]
>>> df.iloc[1:3, 0:3]
a b c
1 100 200 300
2 1000 2000 3000
Example 4: iloc python
>>> df.iloc[[0, 1]]
a b c d
0 1 2 3 4
1 100 200 300 400
Example 5: X = df.iloc[:, 1:]
X = df.iloc[:, 1:]