data:
display labels .
output:
Variable Labels
Variable Position Label
old 1 % 65 and over
pop_hse 2 population per household
educ 3 median education of pop 25+
gdhse 4 % sound housing units
nonw 5 % nonwhite
wcol 6 % white collar employment
poor 7 % families with income<$3000
mort 8 age-adjusted mortality/100K
popden 9 people per square mile
hc 10 relative HC pollution potential 탄화수소
nox 11 relative NOx pollution potentia 질소산화물
so2 12 relative SO2 pollution potentia 이산화황
smsa 13 SMSA
state 14 State
rain 15 avg. yearly precip. inches
jan 16 avg. January temperature, F
july 17 avg. July temperature, F
humid 18 avg relative humidity, %
case 19 case ID number
Variables in the working file
Q. Create your hypothesis (associational).
nox popden rain pop_hse educ poor
15 3243 36 3.34 11.40 11.70
10 4281 35 3.14 11.00 14.40
6 4260 44 3.21 9.80 12.40
8 3125 47 3.41 11.10 20.60
38 6441 43 3.44 9.60 14.30
Number of cases read: 5 Number of cases listed: 5