racen.Rd
Takes character input and returns standard yspec numeric value for Race
racen(racec)
Race character
the standard yspec numeric value for the inputted Race character
racen("WHITE") # 1 #> [1] 1 racen("BLACK") # 2 #> [1] 2 racen("ASIAN") # 3 #> [1] 3 racen("OTHER") # 4 #> [1] 4 racen("UNKNOWN") # -999 #> [1] -999