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numpy合并array

array1 = [1,2,3,4] array2 = [5,6,7,8] #final = [1,2,3,4,5,6,7,8] final = np.append(np.array(array1),np.array(array2)) print(final) #获得[ 0.  0.  0.  0.  0.  0.  0.  0. ...

2017/09/21 14:38
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list,array,series,dataframe

import numpy as np import pandas as pd from pandas import Series,DataFrame ##list转为array list1 = [1,2,3,4,5,6,7,8] print(list1,type(list1)) np_array = np.array(list1) print(n...

2017/09/21 14:30
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