Python 无法查看 Pandas 数据框中的所有列
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Not able to view all columns in Pandas Data frame
提问by sushmit
I am trying to output all columns of a data frame .
我正在尝试输出数据框的所有列。
Here is the code below:
这是下面的代码：
df_advertiser_activity_part_qa = df_advertiser_activity_part.loc[(df_advertiser_activity_part['advertiser_id']==209988 )]
df_advertiser_activity_part_qa.sort(columns ='date_each_day_et')
df_advertiser_activity_part_qa
when I output the data frame not all columns gets displayed . This has 21 columns and between some columns there is just there dots "..." I am using ipython notebook . Is there a way by which this can be ignored.![enter image description here][1]
当我输出数据框时，并非所有列都显示出来。这有 21 列，在某些列之间只有点“...”我正在使用 ipython notebook 。有没有办法可以忽略它。！[在此处输入图像描述][1]
采纳答案by JAB
try:
尝试：
pandas.set_option('display.max_columns', None)
but depending how many columns you have this is not a good idea. The data is being abbreviated because you have too many columns to fit practically on the screen.
但取决于你有多少列，这不是一个好主意。数据被缩写是因为您有太多的列无法在屏幕上实际显示。
You might be better off saving to a .csvto inspect the data.
您最好保存到 a.csv以检查数据。
df.to_csv('myfile.csv')
or if you have lots of rows:
或者如果你有很多行：
df.head(1000).to_csv('myfile.csv')
