Man pages for AnotherSamWilson/ParBayesianOptimization
Parallel Bayesian Optimization of Hyperparameters

addIterations	Run Additional Optimization Iterations
bayesOpt	Bayesian Optimization with Gaussian Processes
changeSaveFile	Change Save File Location
getBestPars	Get the Best Parameter Set
getLocalOptimums	Get Local Optimums of acq From a bayesOpt Object
plot.bayesOpt	Plot a 'bayesOpt' object
print	Print a 'bayesOpt' object
updateGP	Update Gaussian Processes in a bayesOpt Object

Note that we can't provide technical support on individual packages. You should contact the package authors for that.