Removing and Replacing
As mentioned previously, there are two ways to perform removing or replacing operations. Since we used the .str accessor two chapters ago, let's use a lambda function this time.
Swipe to start coding
-
Define a lambda function with a single argument
xthat will:-
Remove the
'$'characters starting from the left (using the.lstrip()method); -
Replace all blank spaces (
' ') with empty strings ('') (using the.replace()method); -
Assign the function to the
rmv_rplvariable.
-
-
Apply the
rmv_rplfunction to the'Weekly_Sales'column using the.apply()method and convert it to thefloatdata type.
Løsning
Takk for tilbakemeldingene dine!
single
Spør AI
Spør AI
Spør om hva du vil, eller prøv ett av de foreslåtte spørsmålene for å starte chatten vår
Awesome!
Completion rate improved to 3.45Removing and Replacing
Sveip for å vise menyen
As mentioned previously, there are two ways to perform removing or replacing operations. Since we used the .str accessor two chapters ago, let's use a lambda function this time.
Swipe to start coding
-
Define a lambda function with a single argument
xthat will:-
Remove the
'$'characters starting from the left (using the.lstrip()method); -
Replace all blank spaces (
' ') with empty strings ('') (using the.replace()method); -
Assign the function to the
rmv_rplvariable.
-
-
Apply the
rmv_rplfunction to the'Weekly_Sales'column using the.apply()method and convert it to thefloatdata type.
Løsning
Bytt til skrivebordet for virkelighetspraksisFortsett der du er med et av alternativene nedenforTakk for tilbakemeldingene dine!
Awesome!
Completion rate improved to 3.45single
