Skip to content

DataFrame

Method arrow pandas-like polars
clone ✅ ✅ ✅
collect_schema ✅ ✅ ✅
columns ✅ ✅ ✅
drop ✅ ✅ ✅
drop_nulls ✅ ✅ ✅
estimated_size ✅ ✅ ✅
explode ❌ ✅ ✅
filter ✅ ✅ ✅
from_arrow ✅ ✅ ✅
from_dict ✅ ✅ ✅
from_dicts ✅ ✅ ✅
from_numpy ✅ ✅ ✅
gather_every ✅ ✅ ✅
get_column ✅ ✅ ✅
group_by ✅ ✅ ✅
head ✅ ✅ ✅
implementation ✅ ✅ ✅
is_duplicated ❌ ❌ ✅
is_empty ❌ ❌ ✅
is_unique ✅ ✅ ✅
item ✅ ✅ ✅
iter_columns ✅ ✅ ✅
iter_rows ✅ ✅ ✅
join ✅ ✅ ✅
join_asof ❌ ✅ ✅
lazy ✅ ✅ ✅
null_count ❌ ❌ ✅
pipe ✅ ✅ ✅
pivot ❌ ✅ ✅
rename ✅ ✅ ✅
row ✅ ✅ ✅
rows ✅ ✅ ✅
sample ✅ ✅ ✅
schema ✅ ✅ ✅
select ✅ ✅ ✅
shape ✅ ✅ ✅
sort ✅ ✅ ✅
tail ✅ ❌ ✅
to_arrow ✅ ✅ ✅
to_dict ✅ ✅ ✅
to_native ✅ ✅ ✅
to_numpy ✅ ✅ ✅
to_pandas ✅ ✅ ✅
to_polars ✅ ✅ ✅
top_k ✅ ❌ ✅
unique ✅ ✅ ✅
unpivot ✅ ✅ ✅
with_columns ✅ ✅ ✅
with_row_index ✅ ✅ ✅
write_csv ✅ ✅ ✅
write_parquet ✅ ✅ ✅