set more off
pwcorr  hp6cdpp nascent nascent1 nascent2 nascent3 nascentp1 nascentp2 nascentp3, obs sig
pwcorr  hp6cdpp ninno ninno1 ninno2 ninno3 ninnop1 ninnop2 ninnop3, obs sig
pwcorr  hp6cdpp  nimmi nimmi1 nimmi2 nimmi3 nimmip1 nimmip2 nimmip3, obs sig
pwcorr  hp6cdpp  nopport nopport1 nopport2 nopport3 nopportp1 nopportp2 nopportp3, obs sig
pwcorr  hp6cdpp  nnecess nnecess1 nnecess2 nnecess3 nnecessp1 nnecessp2 nnecessp3, obs sig