View Source Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

v0-2-0-2022-06-22
[v0.2.0] - 2022-06-22

Consistently support ranges throughout the columns API
Support negative indexes throughout the columns API
Integrate with the table package
Add Series.to_enum/1 for lazily traversing the series
Add Series.coalesce/1 and Series.coalesce/2 for finding the first non-null value in a list of series

Series.length/1 is now Series.size/1 in keeping with Elixir idioms
Nx is now an optional dependency
Minimum Elixir version is now 1.13
DataFrame.to_map/2 is now DataFrame.to_columns/2 and DataFrame.to_series/2
Rustler is now an optional dependency
read_ and write_ IO functions are now from_ and to_
to_binary is now dump_csv
Now uses polars's "simd" feature
Now uses polars's "performant" feature
Explorer.default_backend/0 is now Explorer.Backend.get/0
Explorer.default_backend/1 is now Explorer.Backend.put/1
Series.cum_* functions are now Series.cumulative_* to mirror Nx
Series.rolling_* functions are now Series.window_* to mirror Nx
reverse? is now an option instead of an argument in Series.cumulative_* functions
DataFrame.from_columns/2 and DataFrame.from_rows/2 is now DataFrame.new/2
Rename "col" to "column" throughout the API
Remove "with_" prefix in options throughout the API
DataFrame.table/2 accepts options with :limit instead of single integer
rename/2 no longer accepts a function, use rename_with/2 instead
rename_with/3 now expects the function as the last argument

First release.