Pandas loc to get rows based on column labels using callback functions from DataFrame

We can get rows and data based on column labels of a DataFrame by using loc(). Difference between iloc and loc loc is label based so we have to use column names. iloc is position based ( integer ). WE can get first row , last row, any row based on various column labels . Similarly we can get the rows using a range of column values of the DataFrame. WE can get value at any position also. We can use callable function with loc to use any logic to get the records. Download the source code from here https://www.plus2net.com/python/pandas-dataframe-loc.php Create sample student DataFrame https://www.plus2net.com/python/pandas-student.php #loc #pandasloc #CallbackFunction #pandas #python #plus2net #dataframeloc #dataframe #ColumnLabel