Ceiling

Source code

Description

Rounds up to the nearest integer value. Only works on floating point Series.

Usage

<Expr>$ceil()

Value

Expr

Examples

library("polars")

pl$DataFrame(a = c(0.33, 0.5, 1.02, 1.5, NaN, NA, Inf, -Inf))$with_columns(
  ceiling = pl$col("a")$ceil()
)

#> shape: (8, 2)
#> ┌──────┬─────────┐
#> │ a    ┆ ceiling │
#> │ ---  ┆ ---     │
#> │ f64  ┆ f64     │
#> ╞══════╪═════════╡
#> │ 0.33 ┆ 1.0     │
#> │ 0.5  ┆ 1.0     │
#> │ 1.02 ┆ 2.0     │
#> │ 1.5  ┆ 2.0     │
#> │ NaN  ┆ NaN     │
#> │ null ┆ null    │
#> │ inf  ┆ inf     │
#> │ -inf ┆ -inf    │
#> └──────┴─────────┘