Gov 1005 pset 4 - subscript out of of bounds

General
1

Hey! Trying to extract the state name from a list of "city, state" variables for Problem Set 4. The weird thing is that this exact code chunk works when I run it through Reprex, but it gives the " Error in FUN(X[[i]], ...) : subscript out of bounds " message when I run it in the Rmd file or the Console.

Any help is appreciated, and I apologize for messing up this reprex format when posting the first time.

library(tidyverse)
library(magrittr)
#> 
#> Attaching package: 'magrittr'
#> The following object is masked from 'package:purrr':
#> 
#>     set_names
#> The following object is masked from 'package:tidyr':
#> 
#>     extract
library(reprex)

get_state <- function(countystate){
  countystate %>% 
  str_split_fixed(.,", ", 2) %>% 
  pluck(2) %>% 
  return()
 }

get_state("Treasure County, Montana")
#> [1] "Montana"
2

Please see the FAQ: What's a reproducible example (`reprex`) and how do I create one? Using a reprex, complete with representative data will attract quicker and more answers.

The first thing to look at is at the end

could not find function "%>%

which means magrittr isn't in namespace

3

Yep! You were totally right about magrittr.

I fixed it now, but even though the code runs in Reprex, the same error message keeps appearing in my Rmd and Console

4

Have you also included the library call in your Rmd file? have in mind that code run through reprex, runs on a separate clean environment, it doesn't leave anything on your current working environment.

Also, I recommend you take out the " Gov 1005 pset 4" part in your topic title since it seems like you are posting for this topic and those posts are not meant to be solved.

5

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