Convert a DataFrame to a Series of type Struct

Source code

Description

Convert a DataFrame to a Series of type Struct

Usage

<DataFrame>$to_struct(name = "")

Arguments

name	A character. Name for the struct Series.

Value

A Series of the struct type

See Also

• as_polars_series()

Examples

library("polars")

df <- pl$DataFrame(
  a = 1:5,
  b = c("one", "two", "three", "four", "five"),
)
df$to_struct("nums")

#> shape: (5, 1)
#> ┌─────────────┐
#> │ nums        │
#> │ ---         │
#> │ struct[2]   │
#> ╞═════════════╡
#> │ {1,"one"}   │
#> │ {2,"two"}   │
#> │ {3,"three"} │
#> │ {4,"four"}  │
#> │ {5,"five"}  │
#> └─────────────┘