/Python/Use iloc to loop through dataframe

Use iloc to loop through dataframe

vals = [] # Create an empty list to hold the requested values
for i in range(len(df['loc'])): # Loop over the rows ('i')
    val = df.iloc[i, df['loc'][i]] # Get the requested value from row 'i'
    vals.append(val) # append value to list 'vals'
df['value'] = vals # Add list 'vals' as a new column to the DataFrame

Source: stackoverflow.com

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