field_levels | R Documentation |
These lists gives the levels for each categorical or flag field from the NAACCR formats. It is intended to help researchers
field_levels
field_levels_all
A named list
, where the names are for categorical fields or
sentinel flags, and the values are the possible levels for each field.
An object of class list
of length 340.
field_levels
does not include levels representing "unknown."
field_levels_all
does include the "unknown" levels.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.