array1 = np.array([0.12,0.17,0.24,0.29])
array2 = np.array([0.13,0.19,0.26,0.31])# with a tolerance of...0.1, it should return False:
np.allclose(array1,array2,0.1)
output
False
又例如
np.allclose(array1,array2,0.2...(x,2,5)
output
array([3, 5, 5, 5, 2, 2, 5, 5, 2, 2, 5, 2])
extract()
顾名思义,extract() 是在特定条件下从一个数组中提取特定元素...()
Where() 用于从一个数组中返回满足特定条件的元素。...Isin()有助于选择特定列中具有特定(或多个)值的行。