@williaml
moor4 has several columns including:
Factor: station (4 of these)
Factor: code (16 of these)
Date: date
Numeric: adj2
A subset of the data is shown below:
sum(moor4)
#> Error in eval(expr, envir, enclos): object 'moor4' not found
tibble::tribble(
~station, ~date, ~code, ~adj2,
"MB1", "10/7/2008", "chla", 6.9,
"MB3", "10/7/2008", "chla", 3.7,
"MB4", "10/7/2008", "chla", 7.5,
"MB3", "10/7/2008", "chla", 5.9,
"MB2", "10/7/2008", "chla", 5.9,
"MB1", "11/6/2008", "chla", 1.5,
"MB3", "11/6/2008", "chla", 1.5,
"MB4", "11/6/2008", "chla", 1.5,
"MB2", "11/6/2008", "chla", 1.5,
"MB3", "11/6/2008", "chla", 1.5,
"MB2", "12/4/2008", "chla", 1.5,
"MB3", "12/4/2008", "chla", 1.5,
"MB2", "12/4/2008", "chla", 1.5,
"MB4", "12/4/2008", "chla", 3.2,
"MB1", "12/4/2008", "chla", 5.9,
"MB3", "1/13/2009", "chla", 1.5,
"MB4", "1/13/2009", "chla", 1.5,
"MB1", "1/13/2009", "chla", 10.1,
"MB3", "1/13/2009", "chla", 1.5,
"MB2", "1/13/2009", "chla", 3.7,
"MB2", "2/12/2009", "chla", 1.5,
"MB2", "2/12/2009", "chla", 1.5,
"MB3", "2/12/2009", "chla", 1.5,
"MB4", "2/12/2009", "chla", 1.5,
"MB1", "2/12/2009", "chla", 1.5,
"MB2", "3/12/2009", "chla", 1.5,
"MB4", "3/12/2009", "chla", 1.5,
"MB4", "3/12/2009", "chla", 1.5,
"MB4", "3/12/2009", "chla", 1.5,
"MB1", "3/12/2009", "chla", 1.5,
"MB2", "3/12/2009", "chla", 1.5,
"MB3", "3/12/2009", "chla", 1.5
)
#> # A tibble: 32 x 4
#> station date code adj2
#> <chr> <chr> <chr> <dbl>
#> 1 MB1 10/7/2008 chla 6.9
#> 2 MB3 10/7/2008 chla 3.7
#> 3 MB4 10/7/2008 chla 7.5
#> 4 MB3 10/7/2008 chla 5.9
#> 5 MB2 10/7/2008 chla 5.9
#> 6 MB1 11/6/2008 chla 1.5
#> 7 MB3 11/6/2008 chla 1.5
#> 8 MB4 11/6/2008 chla 1.5
#> 9 MB2 11/6/2008 chla 1.5
#> 10 MB3 11/6/2008 chla 1.5
#> # ... with 22 more rows
Created on 2021-08-26 by the reprex package (v2.0.1)