dataframe

A simple and type-safe dataframe api in pure ocaml
README

Simple and (reasonably) type-safe dataframe api implemented in pure ocaml

This is mostly a work in progress to experiment with how to use the ocaml
type system to provide more type safety to dataframes.
It aims at providing the following functionalites:

  • Cover some basic types for columns, int, float, string, ....

  • Provide the possibility for the user to add new element types (e.g. for
    date, time), as well as new storage types (e.g. packed int options,
    ...).

  • Functional api with immutable dataframes.

  • Use applicative for filtering dataframes and for map like operations.

  • Read/write from csv with automated type detection.

  • Maybe support join ? (TODO)

Install
Published
22 Jun 2019
Sources
0.1b.tar.gz
md5=f48e0434cf98e128921c3abb5fec0ca1
sha512=4d568304629225424d40bd2c2beff93839dbcdb2bc512d00a1551bbe929c12b5085397b6565a285dd71c4d6c0b8a66efc682a38767f5566f15bdb3f17a7dda8a
Dependencies
stdio
< "v0.14"
ppx_let
< "v0.14"
ppx_expect
< "v0.14"
ocaml
>= "4.07"
dune
>= "1.3.0"
base
>= "v0.12.0" & < "v0.14"
Reverse Dependencies