【发布时间】:2020-10-17 10:01:19
【问题描述】:
如何将 NumPy 数组的数组转换为 CSV 文件。 我已经提到了下面的代码:
array_of_nparray = [[[1,2,3,4]],[[5,6,7,8]],[[9,10,11,12]]]
header = ["a","b","c","d"]
转成 csv 格式:
a | b | c | d|
1 | 2 | 3 | 4|
5 | 6 | 7 | 8|
9 | 10 | 11 | 12|
我试着这样做
with open("abc.csv","w") as f:
m = csv.writer(f)
m.writer(header)
m.writerow(array_of_nparray)
But was unsuccessful because it printed all the NumPy arrays in the first column
Can anyone please help
【问题讨论】:
-
这不是 numpy 数组的数组:
array_of_nparray = [[[1,2,3,4]],[[5,6,7,8]],[[9,10,11,12]]]这是一个 3D 嵌套列表。
标签: python python-3.x list csv export-to-csv