generate tibbles

Usage

gen_tb(nrow = 3, ncol = 4, fill = "float", colnames = NULL, seed = NULL, ...)

Arguments

nrow: number of rows
ncol: number of columns
fill: fill by, one of float, int, char, str
colnames: names of columns
seed: random seed
...: parameters of rnorm, gen_char, gen_str

Value

tibble

Examples

gen_tb()
#> # A tibble: 3 × 4
#>         V1     V2     V3      V4
#>      <dbl>  <dbl>  <dbl>   <dbl>
#> 1 -1.95     0.452 -1.11  -0.993 
#> 2 -1.59     0.728  0.687 -0.0850
#> 3  0.00818 -0.551  0.856 -1.47  

gen_tb(fill = "str", nrow = 3, ncol = 4, len = 3)
#> # A tibble: 3 × 4
#>   V1    V2    V3    V4   
#>   <chr> <chr> <chr> <chr>
#> 1 rnx   zmk   ntm   abg  
#> 2 txz   emz   kfw   gtq  
#> 3 bwa   jvq   ogs   jgp