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Expr

Class Method arrow dask duckdb pandas-like spark-like
Expr abs ✅ ✅ ✅ ✅ ❌
Expr alias ✅ ✅ ✅ ✅ ✅
Expr all ✅ ✅ ✅ ✅ ❌
Expr any ✅ ✅ ✅ ✅ ❌
Expr arg_max ✅ ❌ ❌ ✅ ❌
Expr arg_min ✅ ❌ ❌ ✅ ❌
Expr arg_true ✅ ❌ ❌ ✅ ❌
Expr cast ✅ ✅ ✅ ✅ ✅
Expr cat ✅ ❌ ❌ ✅ ❌
Expr clip ✅ ✅ ✅ ✅ ❌
Expr count ✅ ✅ ✅ ✅ ✅
Expr cum_count ✅ ✅ ❌ ✅ ❌
Expr cum_max ✅ ✅ ❌ ✅ ❌
Expr cum_min ✅ ✅ ❌ ✅ ❌
Expr cum_prod ✅ ✅ ❌ ✅ ❌
Expr cum_sum ✅ ✅ ❌ ✅ ❌
Expr diff ✅ ✅ ❌ ✅ ❌
Expr drop_nulls ✅ ✅ ❌ ✅ ❌
Expr dt ✅ ✅ ✅ ✅ ❌
Expr ewm_mean ❌ ✅ ❌ ✅ ❌
Expr fill_null ✅ ✅ ✅ ✅ ❌
Expr filter ✅ ❌ ❌ ✅ ❌
Expr gather_every ✅ ✅ ❌ ✅ ❌
Expr head ✅ ✅ ❌ ✅ ❌
Expr is_between ✅ ✅ ✅ ✅ ❌
Expr is_duplicated ✅ ✅ ❌ ✅ ❌
Expr is_finite ✅ ✅ ❌ ✅ ❌
Expr is_first_distinct ✅ ✅ ❌ ✅ ❌
Expr is_in ✅ ✅ ✅ ✅ ❌
Expr is_last_distinct ✅ ✅ ❌ ✅ ❌
Expr is_nan ✅ ✅ ❌ ✅ ❌
Expr is_null ✅ ✅ ✅ ✅ ✅
Expr is_unique ✅ ✅ ❌ ✅ ❌
Expr len ✅ ✅ ✅ ✅ ❌
Expr list ✅ ❌ ❌ ✅ ❌
Expr map_batches ✅ ❌ ❌ ✅ ❌
Expr max ✅ ✅ ✅ ✅ ✅
Expr mean ✅ ✅ ✅ ✅ ✅
Expr median ✅ ✅ ✅ ✅ ❌
Expr min ✅ ✅ ✅ ✅ ✅
Expr mode ✅ ❌ ❌ ✅ ❌
Expr n_unique ✅ ✅ ❌ ✅ ❌
Expr name ✅ ✅ ❌ ✅ ❌
Expr null_count ✅ ✅ ❌ ✅ ❌
Expr over ✅ ✅ ❌ ✅ ❌
Expr pipe ✅ ✅ ✅ ✅ ✅
Expr quantile ✅ ✅ ✅ ✅ ❌
Expr replace_strict ✅ ✅ ❌ ✅ ❌
Expr rolling_mean ✅ ❌ ❌ ✅ ❌
Expr rolling_std ✅ ❌ ❌ ✅ ❌
Expr rolling_sum ✅ ❌ ❌ ✅ ❌
Expr rolling_var ✅ ❌ ❌ ✅ ❌
Expr round ✅ ✅ ✅ ✅ ❌
Expr sample ✅ ❌ ❌ ✅ ❌
Expr shift ✅ ✅ ❌ ✅ ❌
Expr skew ✅ ✅ ✅ ✅ ❌
Expr sort ✅ ✅ ❌ ✅ ❌
Expr std ✅ ✅ ✅ ✅ ✅
Expr str ✅ ✅ ✅ ✅ ❌
Expr sum ✅ ✅ ✅ ✅ ✅
Expr tail ✅ ✅ ❌ ✅ ❌
Expr unique ✅ ✅ ❌ ✅ ❌
Expr var ✅ ✅ ✅ ✅ ✅
ExprCatNamespace get_categories ✅ ❌ ❌ ✅ ❌
ExprDateTimeNamespace convert_time_zone ✅ ✅ ❌ ✅ ❌
ExprDateTimeNamespace date ✅ ✅ ❌ ✅ ❌
ExprDateTimeNamespace day ✅ ✅ ✅ ✅ ❌
ExprDateTimeNamespace hour ✅ ✅ ✅ ✅ ❌
ExprDateTimeNamespace microsecond ✅ ✅ ✅ ✅ ❌
ExprDateTimeNamespace millisecond ✅ ✅ ✅ ✅ ❌
ExprDateTimeNamespace minute ✅ ✅ ✅ ✅ ❌
ExprDateTimeNamespace month ✅ ✅ ✅ ✅ ❌
ExprDateTimeNamespace nanosecond ✅ ✅ ✅ ✅ ❌
ExprDateTimeNamespace ordinal_day ✅ ✅ ❌ ✅ ❌
ExprDateTimeNamespace replace_time_zone ✅ ✅ ❌ ✅ ❌
ExprDateTimeNamespace second ✅ ✅ ✅ ✅ ❌
ExprDateTimeNamespace timestamp ✅ ✅ ❌ ✅ ❌
ExprDateTimeNamespace to_string ✅ ✅ ❌ ✅ ❌
ExprDateTimeNamespace total_microseconds ✅ ✅ ❌ ✅ ❌
ExprDateTimeNamespace total_milliseconds ✅ ✅ ❌ ✅ ❌
ExprDateTimeNamespace total_minutes ✅ ✅ ❌ ✅ ❌
ExprDateTimeNamespace total_nanoseconds ✅ ✅ ❌ ✅ ❌
ExprDateTimeNamespace total_seconds ✅ ✅ ❌ ✅ ❌
ExprDateTimeNamespace weekday ✅ ✅ ❌ ✅ ❌
ExprDateTimeNamespace year ✅ ✅ ✅ ✅ ❌
ExprListNamespace len ✅ ❌ ❌ ✅ ❌
ExprNameNamespace keep ✅ ✅ ❌ ✅ ❌
ExprNameNamespace map ✅ ✅ ❌ ✅ ❌
ExprNameNamespace prefix ✅ ✅ ❌ ✅ ❌
ExprNameNamespace suffix ✅ ✅ ❌ ✅ ❌
ExprNameNamespace to_lowercase ✅ ✅ ❌ ✅ ❌
ExprNameNamespace to_uppercase ✅ ✅ ❌ ✅ ❌
ExprStringNamespace contains ✅ ✅ ✅ ✅ ❌
ExprStringNamespace ends_with ✅ ✅ ✅ ✅ ❌
ExprStringNamespace head ❌ ❌ ❌ ❌ ❌
ExprStringNamespace len_chars ✅ ✅ ❌ ✅ ❌
ExprStringNamespace replace ✅ ✅ ✅ ✅ ❌
ExprStringNamespace replace_all ✅ ✅ ✅ ✅ ❌
ExprStringNamespace slice ✅ ✅ ✅ ✅ ❌
ExprStringNamespace starts_with ✅ ✅ ✅ ✅ ❌
ExprStringNamespace strip_chars ✅ ✅ ✅ ✅ ❌
ExprStringNamespace tail ❌ ❌ ❌ ❌ ❌
ExprStringNamespace to_datetime ✅ ✅ ❌ ✅ ❌
ExprStringNamespace to_lowercase ✅ ✅ ✅ ✅ ❌
ExprStringNamespace to_uppercase ✅ ✅ ✅ ✅ ❌