rownames,V1,V2,V3,V4,V5,V6,V7,V8
V1,1,0.58,-0.28,0.01,0.36,0.38,0.61,0.15
V2,0.58,1,-0.28,0.1,0.52,0.44,0.78,0.1
V3,-0.28,-0.28,1,0.56,0.14,-0.56,-0.42,-0.7
V4,0.01,0.1,0.56,1,0.4,-0.34,-0.03,-0.65
V5,0.36,0.52,0.14,0.4,1,0.08,0.46,-0.3
V6,0.38,0.44,-0.56,-0.34,0.08,1,0.54,0.5
V7,0.61,0.78,-0.42,-0.03,0.46,0.54,1,0.25
V8,0.15,0.1,-0.7,-0.65,-0.3,0.5,0.25,1