[R] tidyverse: read_csv() misses column

[Rich Shepard]

On Mon, 1 Nov 2021, Kevin Thorpe wrote:

> I do not have a specific answer to your particular problem. All I can say
> is when a CSV import doesn’t work, it can mean there is something in the
> CSV file that is unexpected. When read_csv() fails, I will try read.csv()
> to compare the results.

Kevin,

Interesting that there's no error:
cor_disc <- read.csv("../data/cor-disc.csv", header = TRUE)
...
12496 14171600 2010   3  15 16  45 PDT 1060
12497 14171600 2010   3  15 17   0 PDT 1060
12498 14171600 2010   3  15 17  15 PDT 1050
12499 14171600 2010   3  15 17  45 PDT 1050
  [ reached 'max' / getOption("max.print") -- omitted 402856 rows ]
> head(cor_disc)
   site_nbr year mon day hr min  tz disc
1 14171600 2009  10  23  0   0 PDT 8750
2 14171600 2009  10  23  0  15 PDT 8750
3 14171600 2009  10  23  0  30 PDT 8750
4 14171600 2009  10  23  0  45 PDT 8750
5 14171600 2009  10  23  1   0 PDT 8750
6 14171600 2009  10  23  1  15 PDT 8750
> str(cor_disc)
'data.frame':	415355 obs. of  8 variables:
  $ site_nbr: chr  "14171600" "14171600" "14171600" "14171600" ...
  $ year    : int  2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 ...
  $ mon     : int  10 10 10 10 10 10 10 10 10 10 ...
  $ day     : int  23 23 23 23 23 23 23 23 23 23 ...
  $ hr      : int  0 0 0 0 1 1 1 1 2 2 ...
  $ min     : int  0 15 30 45 0 15 30 45 0 15 ...
  $ tz      : chr  "PDT" "PDT" "PDT" "PDT" ...
  $ disc    : int  8750 8750 8750 8750 8750 8750 8750 8730 8730 8730 ...

So, where might I look to see why tidyverse's read_csv() doesn't produce the
same results?

Regards,

Rich