是否有最大尺寸，最大没有.列数，最大行数? [英] Is there a max size, max no. of columns, max rows?

问题描述

.. 如果是这样，pandas 的最大限制是多少?

.. and, if so, what are those max limits of pandas?

抱歉，这个问题看起来很初级，但我在 pandas.pydata.org 上找不到答案.

Sorry, this question seems elementary but I couldn't find an answer at pandas.pydata.org.

推荐答案

限制是你的记忆力.(但这些限制真的很大)

The limit is your memory. ( but these limits are really large )

但是当您想在Jupyter Notebook"中显示 DataFrame 表时，有一些预定义的限制.

But when you want to display a DataFrame table in "Jupyter Notebook", there is some predefined limits.

例如您可以:

print (pd.options.display.max_columns) # <--- this will display your limit
pd.options.display.max_columns = 500 # this will set limit of columns to 500

同样的想法适用于行:

display.max_rows

更多详情:https://pandas.pydata.org/pandas-docs/stable/options.html

这篇关于是否有最大尺寸，最大没有.列数，最大行数?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！