Unable to reach library"gRain
bn_mle = bn.fit(res_hc,Donnees.Learn,method = "mle",iss=1, debug=TRUE)
jonction = as.grain(bn_mle)
Loading required namespace: gRain
Failed with error: ‘there is no package called ‘RBGL’’
Error in check.and.load.package("gRain") :
this function requires the gRain package.
Would this library be not compatible with the newest R release 3.5.0 ?
Thanks for infos