Open Issues Need Help
View All on GitHub Lazy: no explain / query-plan inspection about 1 month ago
enhancement good first issue
Racket bindings to polars
Racket
#csv#csv-processing#data-analysis#data-science#dataframe#dataframe-library#dataframes#dataframes-api#etl#etl-pipeline#polars#racket#racket-lang#statistics#tabular#tabular-data
sort: add a nulls-last option ("top 5 delays" returns five nulls) about 1 month ago
enhancement good first issue
Racket bindings to polars
Racket
#csv#csv-processing#data-analysis#data-science#dataframe#dataframe-library#dataframes#dataframes-api#etl#etl-pipeline#polars#racket#racket-lang#statistics#tabular#tabular-data
Expr: expose window functions (`over`) on the fluent surface about 1 month ago
enhancement good first issue
Racket bindings to polars
Racket
#csv#csv-processing#data-analysis#data-science#dataframe#dataframe-library#dataframes#dataframes-api#etl#etl-pipeline#polars#racket#racket-lang#statistics#tabular#tabular-data
cast: rejects the short dtype spellings that `series #:dtype` accepts about 1 month ago
bug good first issue
Racket bindings to polars
Racket
#csv#csv-processing#data-analysis#data-science#dataframe#dataframe-library#dataframes#dataframes-api#etl#etl-pipeline#polars#racket#racket-lang#statistics#tabular#tabular-data
Ergonomics: `filter` takes one predicate; `join #:on` wants a list about 1 month ago
enhancement good first issue
Racket bindings to polars
Racket
#csv#csv-processing#data-analysis#data-science#dataframe#dataframe-library#dataframes#dataframes-api#etl#etl-pipeline#polars#racket#racket-lang#statistics#tabular#tabular-data
Nulls: `interpolate` and `coalesce` about 1 month ago
enhancement good first issue
Racket bindings to polars
Racket
#csv#csv-processing#data-analysis#data-science#dataframe#dataframe-library#dataframes#dataframes-api#etl#etl-pipeline#polars#racket#racket-lang#statistics#tabular#tabular-data
Expr: quantile missing at the expression level (so per-group percentiles are impossible) about 2 months ago
enhancement good first issue
Racket bindings to polars
Racket
#csv#csv-processing#data-analysis#data-science#dataframe#dataframe-library#dataframes#dataframes-api#etl#etl-pipeline#polars#racket#racket-lang#statistics#tabular#tabular-data
Docs: scan-parquet is absent from the reference; guide and README teach different names about 2 months ago
documentation good first issue
Racket bindings to polars
Racket
#csv#csv-processing#data-analysis#data-science#dataframe#dataframe-library#dataframes#dataframes-api#etl#etl-pipeline#polars#racket#racket-lang#statistics#tabular#tabular-data
Parquet: no dedicated IO example; working glob + hive-partition support is undocumented about 2 months ago
documentation good first issue
Racket bindings to polars
Racket
#csv#csv-processing#data-analysis#data-science#dataframe#dataframe-library#dataframes#dataframes-api#etl#etl-pipeline#polars#racket#racket-lang#statistics#tabular#tabular-data