![]() ![]() In the example above, the computer will see (for example) row 4 and assume that all columns A-AF You’re also potentially using the sameįield name in multiple places, which will make it harder to clean your data up Spreadsheet, you’re drawing false associations between things for the computer, When you create multiple tables within one ![]() This confuses the computer, so don’t do this! Entering more than one piece of information in a cellĪ common strategy is creating multiple data tables within.Using formatting to make the data sheet look pretty.Making small changes to the way you format your data in spreadsheets can have a great impact on efficiency and reliability when it comes to data cleaning and analysis. If you are aware of the errors and the possible negative effect on downstream data analysis and result interpretation, it might motivate yourself and your project members to try and avoid them. There are a few potential errors to be on the lookout for in your own data as well as data from collaborators or the Internet. Instructors: don’t go through this lesson except to refer to responses to the exercise in the previous lesson. This lesson is meant to be used as a reference for discussion as learners identify issues with the messy dataset discussed in the Recognize and resolve common spreadsheet formatting problems.
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