擅长:python、mysql、java
<p>这对我来说很有效,不需要熊猫:</p>
<pre><code>import numpy as np
a1 = [
np.array(['2019-12-01', '0.03555', '0.03', '0.03', '0.03']),
np.array(['2019-12-02', '0.03', '0.03', '1', '0.03'])
]
a2 = [
np.array(['2019-12-01', '1', '1', '1', '1']),
np.array(['2019-12-02', '1', '1', '1', '20'])
]
def array_adder(A, B):
C = []
for outer, outer2 in zip(A, B):
temp = []
if len(outer) == len(outer2):
for inner, inner2 in zip(outer, outer2):
if len(temp) < 1:
temp.append(inner)
else:
temp.append(float(inner) + float(inner2))
C.append(temp)
else:
print('Arrays must have the same length..')
break
return C
print(array_adder(a1, a2))
</code></pre>