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hosseinmoein / DataFrame

C++ DataFrame for statistical, Financial, and ML analysis -- in modern C++ using native types and contiguous memory storage
https://hosseinmoein.github.io/DataFrame/
BSD 3-Clause "New" or "Revised" License
2.46k stars 310 forks source link

Add head() and tail() interfaces #184

Closed wujinghe closed 2 years ago

hosseinmoein commented 2 years ago

@wujinghe ,

How is this matterially different from get_data_by_loc()? https://htmlpreview.github.io/?https://github.com/hosseinmoein/DataFrame/blob/master/docs/HTML/get_data_by_loc.html

wujinghe commented 2 years ago

OK, it is the same. I don't find get_data_by_loc() before.