{"log_rank_Q":[-1,0.01236603054079927,2.0052665646993662e-12,-1,-1,0.0005014246560128575],"log_rank_Z":[-1,2.2455622449192667,6.936809758673967,-1,-1,3.2897261529338873],"q_pair_tag":[["G1","G2"],["G1","G3"],["G1","G4"],["G2","G3"],["G2","G4"],["G3","G4"]]}