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.
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
Tack för dina kommentarer!
single
Fråga AI
Fråga AI
Fråga vad du vill eller prova någon av de föreslagna frågorna för att starta vårt samtal
Sammanfatta detta kapitel
Explain code
Explain why doesn't solve task
Awesome!
Completion rate improved to 3.45Replacing Characters
Svep för att visa menyn
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.
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
Byt till skrivbordet för praktisk övningFortsätt där du är med ett av alternativen nedanTack för dina kommentarer!
Awesome!
Completion rate improved to 3.45single
