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Explanation of the codes used to indicate missing information in equation table.




An object of class spec_tbl_df (inherits from tbl_df, tbl, data.frame) with 4 rows and 3 columns.

See also

Other database datasets: equations, references, sites_info, sitespecies


# preview the dataset
#> # A tibble: 4 × 3
#>   Code  Definition            Description                                       
#>   <chr> <chr>                 <chr>                                             
#> 1 NA    Not Applicable        Data does not apply to that particular case       
#> 2 NAC   Not Acquired          Information may be available but has not been acq…
#> 3 NRA   Not Readily Available Information was not readily available to the auth…
#> 4 NI    No Information        No information available in original publication