v0.2.0

Added

• 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

Changed

• 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

Fixed

• Explorer now works on Linux with musl