create age-groups in pandas
X_train_data = pd.DataFrame({'Age':[0,2,4,13,35,-1,54]})
bins= [0,2,4,13,20,110]
labels = ['Infant','Toddler','Kid','Teen','Adult']
X_train_data['AgeGroup'] = pd.cut(X_train_data['Age'], bins=bins, labels=labels, right=False)
print (X_train_data)
Age AgeGroup
0 0 Infant
1 2 Toddler
2 4 Kid
3 13 Teen
4 35 Adult
5 -1 NaN
6 54 Adultdataframe cut based on range
test = pd.DataFrame({'days': [0,20,30,31,45,60]})
test['range1'] = pd.cut(test.days, [0,30,60], include_lowest=True)
#30 value is in [30, 60) group
test['range2'] = pd.cut(test.days, [0,30,60], right=False)
#30 value is in (0, 30] group
test['range3'] = pd.cut(test.days, [0,30,60])
print (test)
days range1 range2 range3
0 0 (-0.001, 30.0] [0, 30) NaN
1 20 (-0.001, 30.0] [0, 30) (0, 30]
2 30 (-0.001, 30.0] [30, 60) (0, 30]
3 31 (30.0, 60.0] [30, 60) (30, 60]
4 45 (30.0, 60.0] [30, 60) (30, 60]
5 60 (30.0, 60.0] NaN (30, 60]Copyright © 2021 Codeinu
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