Get file path to penguins.csv and penguins_raw.csv files

palmerpenguins comes bundled with two csv files in its inst/extdata directory. This function make them easy to access.

path_to_file(path = NULL)

Arguments

path	Name of file in quotes with extension; "penguins.csv" and "penguins_raw.csv" will work. If NULL, the example files will be listed.

Source

This function is adapted from readxl::readxl_example().

Details

The data in each file is the same as penguins and penguins_raw, but without the variable types.

Examples

path_to_file()
#> [1] "penguins_raw.csv" "penguins.csv"    
path_to_file("penguins_raw.csv")
#> [1] "/Users/runner/work/_temp/Library/palmerpenguins/extdata/penguins_raw.csv"
head(read.csv(path_to_file("penguins.csv")))
#>   species    island bill_length_mm bill_depth_mm flipper_length_mm body_mass_g
#> 1  Adelie Torgersen           39.1          18.7               181        3750
#> 2  Adelie Torgersen           39.5          17.4               186        3800
#> 3  Adelie Torgersen           40.3          18.0               195        3250
#> 4  Adelie Torgersen             NA            NA                NA          NA
#> 5  Adelie Torgersen           36.7          19.3               193        3450
#> 6  Adelie Torgersen           39.3          20.6               190        3650
#>      sex year
#> 1   male 2007
#> 2 female 2007
#> 3 female 2007
#> 4   <NA> 2007
#> 5 female 2007
#> 6   male 2007