Course Content
Pandas First Steps
Pandas First Steps
Filling Null Values
To handle NaN values while retaining each row of the dataframe, we can utilize the fillna()
method. This allows us to populate each empty cell with a specific value (like a string or number) rather than eliminating it.
To replace NaN values with the number 0:
Task
You're working with a dataframe named data_frame
. Your goal is to replace the NaN values in this dataframe with the string 'no'
.
Thanks for your feedback!
Filling Null Values
To handle NaN values while retaining each row of the dataframe, we can utilize the fillna()
method. This allows us to populate each empty cell with a specific value (like a string or number) rather than eliminating it.
To replace NaN values with the number 0:
Task
You're working with a dataframe named data_frame
. Your goal is to replace the NaN values in this dataframe with the string 'no'
.
Thanks for your feedback!
Filling Null Values
To handle NaN values while retaining each row of the dataframe, we can utilize the fillna()
method. This allows us to populate each empty cell with a specific value (like a string or number) rather than eliminating it.
To replace NaN values with the number 0:
Task
You're working with a dataframe named data_frame
. Your goal is to replace the NaN values in this dataframe with the string 'no'
.
Thanks for your feedback!
To handle NaN values while retaining each row of the dataframe, we can utilize the fillna()
method. This allows us to populate each empty cell with a specific value (like a string or number) rather than eliminating it.
To replace NaN values with the number 0:
Task
You're working with a dataframe named data_frame
. Your goal is to replace the NaN values in this dataframe with the string 'no'
.