8. Fix the zip code column and remove unnecessary columns.

May 21, 2025, 3:00 PM

chapter_study_finished_cleaned_merged.xlsx

Missing file

Load the dataset

The dataset has been successfully loaded. It contains 92 columns and a preview of the first few rows has been displayed above. If you have any specific questions or need further analysis on this dataset, feel free to ask!

The zip column contains zip codes, which must be 5-digit integers. Identify all the rows in zip that have 4-digit integers and add a leading 0 to the value so that it is a 5-digit integer.

The zip column has been successfully updated. All 4-digit zip codes now have a leading zero, making them 5-digit integers. If you have any further questions or need additional analysis, feel free to ask!

Show me the value of zip for the first 100 rows in the dataset.

Here are the values of the zip column for the first 100 rows in the dataset:
0     08093
1     07035
2     62203
3     76031
4     53206
...  
95    14619
96    85051
97    75134
98    75160
99    44506
If you have any more questions or need further analysis, feel free to ask!

Remove the column called FL_11 - Block Randomizer - Display Order.

The column FL_11 - Block Randomizer - Display Order has been successfully removed from the dataset. If you have any more questions or need further assistance, feel free to ask!

Remove the following columns: Response Type , id, country

The columns Response Type, id, and country have been successfully removed from the dataset. If you have any more questions or need further assistance, feel free to ask!

save the dataset as a new excel file called chapter_merged_finished_cleaned_2

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