Select grouping and numeric columns and group

select_num_grp Select grouping and (optionally specified) numeric columns and group

select_num_grp(data, between = c(), cols = NULL)

Arguments

data	the existing tbl
between	an optional list of column names to group by
cols	an optional list of column names to return (default of NULL returns all numeric columns)

Value

a tbl

Examples

select_num_grp(iris, "Species")
#> # A tibble: 150 x 5
#> # Groups:   Species [3]
#>    Species Sepal.Length Sepal.Width Petal.Length Petal.Width
#>    <fct>          <dbl>       <dbl>        <dbl>       <dbl>
#>  1 setosa           5.1         3.5          1.4         0.2
#>  2 setosa           4.9         3            1.4         0.2
#>  3 setosa           4.7         3.2          1.3         0.2
#>  4 setosa           4.6         3.1          1.5         0.2
#>  5 setosa           5           3.6          1.4         0.2
#>  6 setosa           5.4         3.9          1.7         0.4
#>  7 setosa           4.6         3.4          1.4         0.3
#>  8 setosa           5           3.4          1.5         0.2
#>  9 setosa           4.4         2.9          1.4         0.2
#> 10 setosa           4.9         3.1          1.5         0.1
#> # … with 140 more rows