Using Diff() with NaN values
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I am trying to find the difference between rows using the diff() function. However, because the rows contain NaN values I am getting the following error.
'Check for missing argument or incorrect arugument data type in call to function diff'
The data is a timetable with weekly closing stock prices and I just need to calculate the difference in price between weeks.
답변 (1개)
Sulaymon Eshkabilov
2021년 4월 2일
You can substitute all 'nan' values with 0's by locating them via isnan() and then substituting.
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