Replacing Characters
Just as we removed characters, there are also two ways to perform replacements: either by using the .str accessor or by using a lambda function. Since we are only performing the replacement for one column, let's use the first approach.
Uppgift
Swipe to start coding
-
Replace the commas with dots in the
'CPI'column. Follow these steps:- Select the
'CPI'column; - Use the
.straccessor; - Replace the
','symbols with'.'using the.replace()method; - Convert the values to
floattype; - Assign the obtained result to the
'CPI'column.
- Select the
-
Display the first row of the
dfdataframe and data types of thedfdataframe.
Lösning
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