Clarified some text to point out that empty values in a CSV are by default converted to NaN. The option keep_default_na=False, na_values=[""] is not necessary to replace empty with NaN. Good to point the learner to the options of read_csv, though.
Instructions
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Clarified some text to point out that empty values in a CSV are by default converted to NaN. The option
keep_default_na=False, na_values=[""]is not necessary to replace empty with NaN. Good to point the learner to the options of read_csv, though.Instructions
Thanks for contributing! :heart: If this contribution is for instructor training, please email the link to this contribution to checkout@carpentries.org so we can record your progress. You've completed your contribution step for instructor checkout by submitting this contribution! Keep in mind that **lesson maintainers are volunteers** and it may take them some time to respond to your contribution. Although not all contributions can be incorporated into the lesson materials, we appreciate your time and effort to improve the curriculum. If you have any questions about the lesson maintenance process or would like to volunteer your time as a contribution reviewer, please contact The Carpentries Team at team@carpentries.org. You may delete these instructions from your comment. \- The Carpentries