US1940A_MIGDIS
Distance between 1935 and 1940 counties of residence
This is a 4-character string variable.
Codes
9997 = Not inter-county mover
9998 = N.A. (not ascertained)
9999 = N/A (under 5 years old)
Integrated variables
Editing Procedure
There is no editing procedure available for this variable.
