Replace missing values with the median value
Given is a basetable that has a predictive variable age of the donors that has missing values in it. It is a good idea to replace these missing values by the median age of the donors.
Deze oefening maakt deel uit van de cursus
Intermediate Predictive Analytics in Python
Oefeninstructies
- Calculate the median age of all donors and assign this value to
median_age. - Replace missing values in
agebymedian_age. - Calculate the median age of all donors after the replacement is done.
Praktische interactieve oefening
Probeer deze oefening eens door deze voorbeeldcode in te vullen.
# Calculate the median of age
median_age = ____["____"].____()
print(median_age)
# Replace missing values by the median
basetable["age"] = ____["____"].____(____)
# Calculate the median of age after replacement
median_age = ____["____"].____()
print(median_age)