Shulou(Shulou.com)06/01 Report--

This article mainly introduces "how to read and write data in Pandas". In daily operation, I believe many people have doubts about how to read and write data in Pandas. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts about "how to read and write data in Pandas". Next, please follow the editor to study!

IO Tools (Text, CSV, HDF5, …)

1.1 read csv

Pd.read_csv (path,seq= ",", header=0,index_col=null,encoding)

Header specifies that the first row read is regarded as the header by default, such as header=-1, and the data read does not have a header; header=1, which starts at line 2 and takes row 2 as the header.

Index_col sets a column index.

Encoding sets the character set to be read, which is consistent with the encoding of the text

1.2 read txt (tab format file)

2 Save

2.1 Save csv

Pd.to_csv (path,seq= ",", header=True,index=True,encoding)

Http://pandas.pydata.org/pandas-docs/stable/io.html

At this point, the study on "how to read and write data in Pandas" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.