add_capital_distance	add_capital_distance
add_contiguity	add_contiguity
add_cow_alliance	add_cow_alliance
add_cow_majors	add_cow_majors
add_cow_trade	add_cow_trade
add_democracy	add_democracy
add_gwcode_to_cow	add_gwcode_to_cow
add_igos	add_igos
add_mids	add_mids
add_nmc	add_nmc
capitals	capitals
ccode_democracy	ccode_democracy
citations	citations
cow_alliance	cow_alliance
cow_contdir	cow_contdir
cow_ddy	cow_ddy
cow_gw_years	cow_gw_years
cow_igo_ndy	cow_igo_ndy
cow_igo_sy	cow_igo_sy
cow_majors	cow_majors
cow_mindist	cow_mindist
cow_nmc	cow_nmc
cow_states	cow_states
cow_trade_sy	cow_trade_sy
create_dyadyears	create_dyadyears
create_statedays	create_statedays
create_stateyears	create_stateyears
filter_prd	filter_prd
gml_dirdisp	gml_dirdisp
gw_ddy	gw_ddy
gw_mindist	gw_mindist
gw_states	gw_states
maoz_powers	maoz_powers
