Compute the miminum value in every sub-list
Description
Compute the miminum value in every sub-list
Usage
<Expr>$list$min()
Value
A polars expression
Examples
library("polars")
df <- pl$DataFrame(values = list(c(1, 2, 3, NA), c(2, 3), NA))
df$with_columns(min = pl$col("values")$list$min())
#> shape: (3, 2)
#> ┌────────────────────┬──────┐
#> │ values ┆ min │
#> │ --- ┆ --- │
#> │ list[f64] ┆ f64 │
#> ╞════════════════════╪══════╡
#> │ [1.0, 2.0, … null] ┆ 1.0 │
#> │ [2.0, 3.0] ┆ 2.0 │
#> │ [null] ┆ null │
#> └────────────────────┴──────┘