If you would like to contribute to DataFrame, you should get familiarized with the project and its source code first. I suggest:
Read the documentation from beginning to end
Get comfortable with compiling the project
Go through the Hello World
Understand the Vectors code
Go through the other test programs along with most of the features in the documentation
Contribute + document + write test case
Also to meaningfully contribute to DataFrame you must have expertise in modern C++ and at least one of these areas; compiling & code organization, algorithms and data structures, statistics, machine-learning, quantitative finance, math
If you would like to contribute to DataFrame, you should get familiarized with the project and its source code first. I suggest:
Vectors
codeAlso to meaningfully contribute to DataFrame you must have expertise in modern C++ and at least one of these areas; compiling & code organization, algorithms and data structures, statistics, machine-learning, quantitative finance, math
Thanks