Add a random double variable to dataset
Usage
add_var_random_dbl(
data,
name = "random_dbl",
min_val = 0,
max_val = 100,
overwrite = TRUE,
seed
)
Examples
library(magrittr)
iris %>% add_var_random_dbl() %>% head()
#> Sepal.Length Sepal.Width Petal.Length Petal.Width Species random_dbl
#> 1 5.1 3.5 1.4 0.2 setosa 4.359784
#> 2 4.9 3.0 1.4 0.2 setosa 60.653479
#> 3 4.7 3.2 1.3 0.2 setosa 41.704910
#> 4 4.6 3.1 1.5 0.2 setosa 4.361902
#> 5 5.0 3.6 1.4 0.2 setosa 99.340774
#> 6 5.4 3.9 1.7 0.4 setosa 62.656104
iris %>% add_var_random_dbl(name = "random_var") %>% head()
#> Sepal.Length Sepal.Width Petal.Length Petal.Width Species random_var
#> 1 5.1 3.5 1.4 0.2 setosa 91.58483
#> 2 4.9 3.0 1.4 0.2 setosa 56.90790
#> 3 4.7 3.2 1.3 0.2 setosa 63.78907
#> 4 4.6 3.1 1.5 0.2 setosa 41.60700
#> 5 5.0 3.6 1.4 0.2 setosa 79.66102
#> 6 5.4 3.9 1.7 0.4 setosa 86.22762
iris %>% add_var_random_dbl(min_val = 1, max_val = 10) %>% head()
#> Sepal.Length Sepal.Width Petal.Length Petal.Width Species random_dbl
#> 1 5.1 3.5 1.4 0.2 setosa 7.099028
#> 2 4.9 3.0 1.4 0.2 setosa 8.516400
#> 3 4.7 3.2 1.3 0.2 setosa 9.426371
#> 4 4.6 3.1 1.5 0.2 setosa 1.526056
#> 5 5.0 3.6 1.4 0.2 setosa 7.012232
#> 6 5.4 3.9 1.7 0.4 setosa 4.472709