pandas group by的用法
2017-10-03 20:35
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import matplotlib.pyplot as plt
import tkinter
import numpy as np
import pandas as pd
from pandas import DataFrame
data_train = pd.read_csv(‘train2.csv’)
store = data_train[[‘Age’,’Sex’]]
data = store.groupby(‘Age’)
print(data.count())
import tkinter
import numpy as np
import pandas as pd
from pandas import DataFrame
data_train = pd.read_csv(‘train2.csv’)
store = data_train[[‘Age’,’Sex’]]
data = store.groupby(‘Age’)
print(data.count())
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