add npy export capability to dataset #337
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karlhigley
reviewed
May 26, 2023
karlhigley
reviewed
May 26, 2023
karlhigley
approved these changes
May 26, 2023
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This PR adds support for exporting a dataset to an npy file. There are certain caveats and checks that must abided by in order for this to work. It allows for two methods of writing, first as one large dataframe dump, second is with append, meaning you can have larger than memory sized data added to the file. List Columns must be exploded via the column axis to write to an npy file. A helper method has been created to facilitate that action.