将大 pandas （python）数据帧串行化为二进制格式 [英] serialize pandas (python) dataframe to binary format

问题描述

这篇文章包含我的问题，但实际上是另一个问题：熊猫DataFrame序列化

This post includes my question but is actually about another question: Pandas DataFrame serialization

是否有序列化例程，如pandas数据帧的numpy.savez？我看到我可以使用hdf5，但是我希望避免这种情况，因为hdf5是一个额外的安装，我无法在所需的所有平台上获得h5py并运行。

Is there serialization routine like numpy.savez for pandas dataframes? I see I can use hdf5 but I was hoping to avoid this since hdf5 is an extra install and I haven't been able to get h5py up and running on all the platforms I need.

推荐答案

Arg，DataMatrix与DataFrame相同。有一个加载和保存功能似乎工作...我想最好的方式来搜索文档是使用交互式提示与ipython。

Arg, DataMatrix is the same as DataFrame. There is a 'load' and a 'save' function that seems to work ... I guess the best way to search the docs is using the interactive prompt with ipython.

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