#1 Starting from an R data frame this time:
r_df = ro.DataFrame({'int_values': ro.IntVector([1,2,3]),'str_values': ro.StrVector(['abc', 'def', 'ghi'])})
print(r_df)
       int_values str_values
    1           1        abc
    2           2        def
    3           3        ghi

with localconverter(ro.default_converter + pandas2ri.converter):
    pd_from_r_df = ro.conversion.rpy2py(r_df)
print(pd_from_r_df)
       int_values str_values
    1           1        abc
    2           2        def
    3           3        ghi