codebook raceresentdistweighted if republicanrep==1
ttest obamaattack100 = clintonattack100 if raceresentdistweighted>=0       & raceresentdistweighted<6.91607 & republicanrep==1
ttest obamaattack100 = clintonattack100 if raceresentdistweighted>=6.91607 & raceresentdistweighted<7.09489 & republicanrep==1
ttest obamaattack100 = clintonattack100 if raceresentdistweighted>=7.09489 & raceresentdistweighted<7.31321 & republicanrep==1
ttest obamaattack100 = clintonattack100 if raceresentdistweighted>=7.31321 & raceresentdistweighted<7.51605 & republicanrep==1
ttest obamaattack100 = clintonattack100 if raceresentdistweighted>=7.51605 & raceresentdistweighted<7.69871 & republicanrep==1
ttest obamaattack100 = clintonattack100 if raceresentdistweighted>=7.69871 & raceresentdistweighted<10      & republicanrep==1

codebook raceresentdistunweighted if republicanrep==1
ttest obamaattack100 = clintonattack100 if raceresentdistweighted>=0       & raceresentdistweighted<6.99634 & republicanrep==1
ttest obamaattack100 = clintonattack100 if raceresentdistweighted>=6.99634 & raceresentdistweighted<7.19178 & republicanrep==1
ttest obamaattack100 = clintonattack100 if raceresentdistweighted>=7.19178 & raceresentdistweighted<7.38965 & republicanrep==1
ttest obamaattack100 = clintonattack100 if raceresentdistweighted>=7.38965 & raceresentdistweighted<7.59852 & republicanrep==1
ttest obamaattack100 = clintonattack100 if raceresentdistweighted>=7.59852 & raceresentdistweighted<7.81447 & republicanrep==1
ttest obamaattack100 = clintonattack100 if raceresentdistweighted>=7.81447 & raceresentdistweighted<10      & republicanrep==1