Data Science Jumpstart with 10 Projects Transcripts
Chapter: Project 5: Cleaning Heart Disease Data in Pandas
Lecture: Fixing the Thalach Column
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Let's look at maximum heart rate achieved. Okay, start off with value counts. Looks like we've got some question marks and some floats in there.
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I'm going to convert that to an int16 and look at the value counts. That looks like it did work.