Convert various codes to their associated names.
Examples
subunit("21SA26")
#> <ccn::Subunit>
#> @ ccn : chr "21SA26"
#> @ state : <ccn::State>
#> .. @ abbr : chr "MD"
#> .. @ name : chr "Maryland"
#> .. @ region: chr "III"
#> .. @ office: chr "Philadelphia"
#> @ type : <ccn::TypeUnit>
#> .. @ abbr : chr "Pu"
#> .. @ desc : chr "Psychiatric Unit"
#> .. @ eipps: logi TRUE
#> @ parent: chr "212026"
subunit("21TA26")
#> <ccn::Subunit>
#> @ ccn : chr "21TA26"
#> @ state : <ccn::State>
#> .. @ abbr : chr "MD"
#> .. @ name : chr "Maryland"
#> .. @ region: chr "III"
#> .. @ office: chr "Philadelphia"
#> @ type : <ccn::TypeUnit>
#> .. @ abbr : chr "IRFu"
#> .. @ desc : chr "Rehabilitation Unit"
#> .. @ eipps: logi TRUE
#> @ parent: chr "212026"
subunit("02TA01")
#> <ccn::Subunit>
#> @ ccn : chr "02TA01"
#> @ state : <ccn::State>
#> .. @ abbr : chr "AK"
#> .. @ name : chr "Alaska"
#> .. @ region: chr "X"
#> .. @ office: chr "Seattle"
#> @ type : <ccn::TypeUnit>
#> .. @ abbr : chr "IRFu"
#> .. @ desc : chr "Rehabilitation Unit"
#> .. @ eipps: logi TRUE
#> @ parent: chr "022001"
subunit("04SD38")
#> <ccn::Subunit>
#> @ ccn : chr "04SD38"
#> @ state : <ccn::State>
#> .. @ abbr : chr "AR"
#> .. @ name : chr "Arkansas"
#> .. @ region: chr "VI"
#> .. @ office: chr "Dallas"
#> @ type : <ccn::TypeUnit>
#> .. @ abbr : chr "Pu"
#> .. @ desc : chr "Psychiatric Unit"
#> .. @ eipps: logi TRUE
#> @ parent: chr "043038"
subunit("52TA05")
#> <ccn::Subunit>
#> @ ccn : chr "52TA05"
#> @ state : <ccn::State>
#> .. @ abbr : chr "WI"
#> .. @ name : chr "Wisconsin"
#> .. @ region: chr "V"
#> .. @ office: chr "Chicago"
#> @ type : <ccn::TypeUnit>
#> .. @ abbr : chr "IRFu"
#> .. @ desc : chr "Rehabilitation Unit"
#> .. @ eipps: logi TRUE
#> @ parent: chr "522005"