*Vertices 8
1 "华中农业大学学报" 0.0 0.0 0.0 x_fact 2.502844 y_fact 10.238908
2 "河南农业大学学报" 0.0 0.0 0.0 x_fact 1.706485 y_fact 7.849829
3 "西北农林科技大学学报" 0.0 0.0 0.0 x_fact 8.418658 y_fact 17.406143
4 "果树学报" 0.0 0.0 0.0 x_fact 16.723549 y_fact 28.668942
5 "山东农业大学学报" 0.0 0.0 0.0 x_fact 3.185438 y_fact 3.640501
6 "园艺学报" 0.0 0.0 0.0 x_fact 4.209329 y_fact 23.549488
7 "中国果树" 0.0 0.0 0.0 x_fact 2.389078 y_fact 3.071672
8 "中国南方果树" 0.0 0.0 0.0 x_fact 3.640501 y_fact 5.574516
*Matrix 
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0.203004 0.210815 0.000000 0.404955 0.477222 0.361373 0.593397 0.307498 
0.000000 0.000000 0.404955 0.000000 0.877292 0.733790 0.701786 0.768343 
0.267496 0.000000 0.477222 0.877292 0.000000 0.935856 0.764057 0.613242 
0.000000 0.000000 0.361373 0.733790 0.935856 0.000000 0.623614 0.502534 
0.309671 0.302807 0.593397 0.701786 0.764057 0.623614 0.000000 0.731877 
0.000000 0.000000 0.307498 0.768343 0.613242 0.502534 0.731877 0.000000