Adding age
Given is an early stage basetable that contains the donor ID and birth date of candidate donors. In this exercise you will learn to add the age of these donors to the basetable. The method to calculate "age" is already implemented for your convenience. Keep in mind the following timeline of the basetable:
Este exercício faz parte do curso
Intermediate Predictive Analytics in Python
Instruções do exercício
- Fill out the reference date.
- Add a column "age" to the
basetablethat is the age of the donor on the reference date. The functioncalculate_agehas been implemented for you. It takesdate_of_birthandreference_dateas arguments. - Print the mean age of all donors.
Exercício interativo prático
Experimente este exercício completando este código de exemplo.
# Reference date
reference_date = datetime.date(____, ____, ____)
# Add age to the basetable
basetable["age"] = (pd.Series([calculate_age(____, ____)
for date_of_birth in basetable["date_of_birth"]]))
# Calculate mean age
print(round(basetable["____"].____()))