-labelbook- lists the range of values, as in the example below. How
can one access this range for subsequent processing?
Friedrich
. sysuse auto
. labelbook origin
------------------------------------------------------------------------------------
value label origin
------------------------------------------------------------------------------------
values labels
range: [0,1] string length: [7,8]
N: 2 unique at full length: yes
gaps: no unique at length 12: yes
missing .*: 0 null string: no
leading/trailing blanks: no
numeric -> numeric: no
definition
0 Domestic
1 Foreign
variables: foreign
numeric -> numeric: no
definition
0 Domestic
1 Foreign
variables: foreign
*
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