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Get median value

Description

Get median value

Usage

<Expr>$median()

Value

A polars expression

Examples

library("polars")

pl$DataFrame(x = c(1, 3, 4, NA))$
  with_columns(median = pl$col("x")$median())
#> shape: (4, 2)
#> ┌──────┬────────┐
#> │ x    ┆ median │
#> │ ---  ┆ ---    │
#> │ f64  ┆ f64    │
#> ╞══════╪════════╡
#> │ 1.0  ┆ 3.0    │
#> │ 3.0  ┆ 3.0    │
#> │ 4.0  ┆ 3.0    │
#> │ null ┆ 3.0    │
#> └──────┴────────┘