When concatenating dataframes, the index is preserved. In the case of concatenating scores into dataframes, it is better to ignore_index since all the incoming dataframes have the same index. This causes a lot of issues, when doing more analysis using the score_df.
When concatenating dataframes, the index is preserved. In the case of concatenating scores into dataframes, it is better to ignore_index since all the incoming dataframes have the same index. This causes a lot of issues, when doing more analysis using the score_df.