group <- cluster_optimal(net)
Error in cluster_optimal(net) :
At core/community/optimal_modularity.c:87 : GLPK is not available, Unimplemented function call
Execution halted
解决办法:
在使用igraph的测试用例时,发生GLPK相关的报错:> g <- make_g...
...s -debug_flag io
To see how configuration files work, create the example image, whose
configuration and data are found in example/. From the Circos distribution
directory,
cd example
../bin/circos -conf ./circos.conf
or use the 'run' script (UNIX only).
...