Create an array by iterating the rows of a table of pandas with conditions. Python


I'm creating a table with pandas where the first two columns are created with numpy arrays:

age = np.random.randint(20,85,size=400)

possible_genders = ['male','female']
gender =  [np.random.choice(possible_genders) for i in range(400)]

the table itself is:

df = pd.DataFrame({'age': age, 'gender': gender})

Then I want to create a third column that is another array whose values are based on values age and gender in the following way:

for index, row in df.iterrows():
if gender == 'male' and age > 45:
elif gender == 'male' and age < 45:
elif gender == 'female' and age > 55:

At the moment I have only put the prints to test if it discriminates each case well in relation to the original table but the output generated by the prints is a column of 400 cuatros: For what is this? How can I get this discrimination effectively?

asked by Cacu 09.12.2018 в 19:58

0 answers