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expr.Expr

Method arrow dask duckdb ibis pandas-like polars spark-like
abs ✅ ❌ ✅ ❌ ✅ ✅ ✅
alias ✅ ❌ ✅ ❌ ✅ ✅ ✅
all ✅ ❌ ✅ ❌ ✅ ✅ ✅
any ✅ ❌ ✅ ❌ ✅ ✅ ✅
any_value ✅ ❌ ✅ ❌ ✅ ✅ ✅
cast ✅ ❌ ✅ ❌ ✅ ✅ ✅
cat ✅ ❌ ❌ ❌ ✅ ✅ ❌
ceil ✅ ❌ ✅ ❌ ✅ ✅ ✅
clip ✅ ❌ ✅ ❌ ✅ ✅ ✅
cos ✅ ❌ ✅ ❌ ✅ ✅ ✅
count ✅ ❌ ✅ ❌ ✅ ✅ ✅
cum_count ✅ ❌ ✅ ❌ ✅ ✅ ✅
cum_max ✅ ❌ ✅ ❌ ✅ ✅ ✅
cum_min ✅ ❌ ✅ ❌ ✅ ✅ ✅
cum_prod ✅ ❌ ✅ ❌ ✅ ✅ ✅
cum_sum ✅ ❌ ✅ ❌ ✅ ✅ ✅
diff ✅ ❌ ✅ ❌ ✅ ✅ ✅
drop_nulls ✅ ❌ ❌ ❌ ✅ ✅ ❌
dt ✅ ❌ ✅ ❌ ✅ ✅ ✅
ewm_mean ❌ ❌ ❌ ❌ ✅ ✅ ❌
exp ✅ ❌ ✅ ❌ ✅ ✅ ✅
fill_nan ✅ ❌ ✅ ❌ ✅ ✅ ✅
fill_null ✅ ❌ ✅ ❌ ✅ ✅ ✅
filter ✅ ❌ ❌ ❌ ✅ ✅ ❌
first ✅ ❌ ✅ ❌ ✅ ✅ ✅
floor ✅ ❌ ✅ ❌ ✅ ✅ ✅
is_between ✅ ❌ ✅ ❌ ✅ ✅ ✅
is_close ✅ ✅ ✅ ✅ ✅ ✅ ✅
is_duplicated ✅ ❌ ✅ ❌ ✅ ✅ ✅
is_finite ✅ ❌ ✅ ❌ ✅ ✅ ✅
is_first_distinct ✅ ❌ ✅ ❌ ✅ ✅ ✅
is_in ✅ ❌ ✅ ❌ ✅ ✅ ✅
is_last_distinct ✅ ❌ ✅ ❌ ✅ ✅ ✅
is_nan ✅ ❌ ✅ ❌ ✅ ✅ ✅
is_null ✅ ❌ ✅ ❌ ✅ ✅ ✅
is_unique ✅ ❌ ✅ ❌ ✅ ✅ ✅
kurtosis ✅ ❌ ✅ ❌ ✅ ✅ ✅
last ✅ ❌ ✅ ❌ ✅ ✅ ✅
len ✅ ❌ ✅ ❌ ✅ ✅ ✅
list ✅ ❌ ✅ ❌ ✅ ✅ ✅
log ✅ ❌ ✅ ❌ ✅ ✅ ✅
map_batches ✅ ❌ ❌ ❌ ✅ ✅ ❌
max ✅ ❌ ✅ ❌ ✅ ✅ ✅
mean ✅ ❌ ✅ ❌ ✅ ✅ ✅
median ✅ ❌ ✅ ❌ ✅ ✅ ✅
min ✅ ❌ ✅ ❌ ✅ ✅ ✅
mode ✅ ❌ ✅ ❌ ✅ ✅ ✅
n_unique ✅ ❌ ✅ ❌ ✅ ✅ ✅
name ✅ ❌ ✅ ❌ ✅ ✅ ✅
null_count ✅ ❌ ✅ ❌ ✅ ✅ ✅
over ✅ ❌ ✅ ❌ ✅ ✅ ✅
pipe ✅ ✅ ✅ ✅ ✅ ✅ ✅
quantile ✅ ❌ ✅ ❌ ✅ ✅ ❌
rank ✅ ❌ ✅ ❌ ✅ ✅ ✅
replace_strict ✅ ❌ ✅ ❌ ✅ ✅ ✅
rolling_mean ✅ ❌ ✅ ❌ ✅ ✅ ✅
rolling_std ✅ ❌ ✅ ❌ ✅ ✅ ✅
rolling_sum ✅ ❌ ✅ ❌ ✅ ✅ ✅
rolling_var ✅ ❌ ✅ ❌ ✅ ✅ ✅
round ✅ ❌ ✅ ❌ ✅ ✅ ✅
shift ✅ ❌ ✅ ❌ ✅ ✅ ✅
sin ✅ ❌ ✅ ❌ ✅ ✅ ✅
skew ✅ ❌ ✅ ❌ ✅ ✅ ✅
sqrt ✅ ❌ ✅ ❌ ✅ ✅ ✅
std ✅ ❌ ✅ ❌ ✅ ✅ ✅
str ✅ ❌ ✅ ❌ ✅ ✅ ✅
struct ✅ ❌ ✅ ❌ ✅ ✅ ✅
sum ✅ ❌ ✅ ❌ ✅ ✅ ✅
unique ✅ ❌ ❌ ❌ ✅ ✅ ❌
var ✅ ❌ ✅ ❌ ✅ ✅ ✅