Changelog

v0.3.2

New tibble methods

  • .glimpse()

Functionality improvements

  • Can now use .plot to access polars plotting

  • pl.Null is rexported as tp.Null

  • .rename() mapping renamed to _mapping to avoid naming conflicts in dplyr interface using kwargs

v0.3.1

Functionality improvements

  • if_else() treats string inputs in true and false as strings and not as columns

  • case_when() now has syntax closer to dplyr::case_when()

New tibble methods

  • .print()

v0.3.0

  • Major refactor to work with polars>=1.0.0

Functionality improvements

  • Convert by arg _by to allow naming columns by in .mutate()/.summarize()

  • Convert .to_pandas()/.to_polars() to .as_pandas()/.as_polars()

  • Can extract a column using df["x"]

New functions

  • as_tibble()

  • is_tibble()

  • where()

v0.2.19

New functions

  • make_date()

  • make_datetime()

v0.2.18

  • polars >=0.14.18 compatibility

v0.2.17 (2022/8/17)

  • tidypolars is now compatible with polars >=0.14.0

v0.2.16 (2022/8/12)

  • Require polars <0.14.0

v0.2.15 (2022/4/22)

  • Minor update to __version__ check

v0.2.14 (2022/4/22)

  • Added support for python 3.7

v0.2.13 (2022/4/7)

New functions

  • cor()

  • cov()

  • log()

  • log10()

  • rep()

  • var()

Methods with notable speed improvements

  • .separate()

v0.2.12 (2022/3/24)

New Tibble methods

  • .unite()

v0.2.11 (2022/2/11)

New functions

  • across()

  • as_boolean()

Functionality improvements

  • Can pass an empty list to by

  • .mutate()

    • Column expressions are evaluated sequentially in order to match dplyr semantics

    • Can add a new column with a constant without tp.lit()

v0.2.10 (2022/2/7)

New Tibble methods

  • .separate()

New functions

  • coalesce()

  • n()

  • row_number()

  • str_c()

  • str_ends()

  • str_starts()

v0.2.9 (2022/2/6)

Bug fixes

  • Update .distinct() to work with polars >= 0.12.20

v0.2.8 (2021/12/8)

Bug fixes

  • Can use fmt arg in as_date() and as_datetime() (#155)

v0.2.7 (2021/11/19)

New Tibble methods

  • .to_dict()

v0.2.6 (2021/11/18)

New functions

  • count()

  • floor()

  • length()

  • quantile()

  • sqrt()

Functionality improvements

  • .bind_rows(): Auto-aligns columns by name

v0.2.5 (2021/11/16)

v0.2.4 (2021/11/15)

v0.2.3 (2021/11/15)

v0.2.2 (2021/11/15)

New functions

  • paste()

  • paste0()

Improved functionality

  • .relocate(): tidyselect helpers work

v0.2.1 (2021/11/8)

New Tibble methods

  • .replace_null()

  • .set_names()

New functions

  • replace_null()

v0.2.0 (2021/11/5)

New Functions

  • as_float()

  • as_integer()

  • as_string()

  • between()

  • cast()

  • desc()

  • is_finite()

  • is_in()

  • is_infinite()

  • is_not()

  • is_not_in()

  • is_not_null()

  • is_null()

  • round()

  • lubridate

    • as_date()

    • as_datetime()

    • dt_round()

    • hour()

    • mday()

    • minute()

    • month()

    • quarter()

    • second()

    • wday()

    • week()

    • yday()

    • year()

  • stringr

    • str_detect()

    • str_extract()

    • str_length()

    • str_remove_all()

    • str_remove()

    • str_replace_all()

    • str_replace()

    • str_sub()

    • str_to_lower()

    • str_to_upper()

    • str_trim()

Improved functionality

  • .drop(): tidyselect helpers work

v0.1.7 (2021/10/20)

New Tibble methods

  • .count()

  • .drop_null()

  • .inner_join()/.left_join()/.full_join()

  • .frame_equal()

  • .write_csv()

  • .write_parquet()

New functions

  • abs()

  • case_when()

  • first()

  • if_else()

  • lag()

  • last()

  • lead()

  • max()

  • mean()

  • median()

  • min()

  • n_distinct()

  • read_csv()

  • read_parquet()

  • sd()

  • sum()

  • tidyselect

    • contains()

    • ends_with()

    • everything()

    • starts_with()

Improved functionality

  • .bind_cols()/.bind_rows(): Can append multiple data frames in one call

v0.1.6 (2021/10/13)

Improved functionality

  • .rename(): Can now use both a dplyr-like and pandas-like interface

New attributes

  • .names

  • .ncol

  • .nrow

v0.1.5 (2021/10/12)

New Tibble methods

  • .fill()

  • .head()

  • .pivot_longer()

  • .pivot_wider()

  • .tail()

  • .slice_head()

  • .slice_tail()

v0.1.4 (2021/10/6)

New Tibble methods

  • .bind_cols()

  • .bind_rows()

  • .distinct()

  • .pull()

  • .rename()

  • .slice()

Methods with new by arg

  • .filter()

  • .mutate()

  • .slice()

  • .summarize()

Miscellaneous

  • Class name changed from tibble to Tibble

v0.1.3 (2021/10/4)

  • Class name changed from tidyframe to tibble

v0.1.2 (2021/10/4)

v0.1.1 (2021/10/4)

v0.1.0 (2021/10/2)

  • First release of tidypolars