predictions = [x6,x5,x4,x3,x2,x1]
predictions
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调用上面的列表会产生以下数组:
[array([782.36739152]),
array([783.31415872]),
array([726.90474426]),
array([772.08910103]),
array([728.79734162]),
array([753.67887657])]
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但是我只想打印或调用里面的数字,数字周围没有数组或括号。
使用下面的函数可以干净地将数字保存到 CSV,但我不想保存数字,我想在 iPython 中调用它们:
np.savetxt("P:/Earnest/Old/R/OutputPython.csv", predictions, delimiter=",")
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我怎样才能做到这一点?
如果您更改predictions为numpy数组,则可以使用print(*predictions.flatten(), sep=', ').
您可以尝试如下:
import numpy as np
predictions = np.array([np.array([782.36739152]),
np.array([783.31415872]),
np.array([726.90474426]),
np.array([772.08910103]),
np.array([728.79734162]),
np.array([753.67887657])])
print(*predictions.flatten(), sep=', ')
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输出:
782.36739152, 783.31415872, 726.90474426, 772.08910103, 728.79734162, 753.67887657
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