我的df结构如下:
T1 T2 T3
14577 2016-01-01 06:55:18 2016-01-01 06:58:00 2016-01-01 07:03:58
14578 2016-01-01 08:25:29 2016-01-01 08:29:02 2016-01-01 08:50:23
14579 2016-01-01 10:38:55 2016-01-01 10:40:00 2016-01-01 11:06:43
14580 2016-01-01 13:38:05 2016-01-01 13:45:23 2016-01-01 13:51:47
...
然后我尝试迭代遍历每一行:
for i,j,k in df.iterrows():
print(i,j,k)
但是我收到了这个错误:
File "<ipython-input-66-b6aadd823294>", line 1, in <module>
for i,j,k in df.iterrows():
ValueError: not enough values to unpack (expected 3, got 2)
为了清楚起见,这里是df的维度:
>>>df.shape
Out[68]:
(434, 3)
答案 0 :(得分:1)
df.iterrows()将迭代DataFrame行作为(index,Series)对(source)。该系列将包含整行。
您可以尝试这样来打印值
for row, series in df.iterrows():
print(series['T1'], series['T2'],series['T3'])