A function in the loadModelInterface. Returns a load model's metadata,
encapsulated as a metadata object.
See also
Other loadModelInterface:
estimateMSE(),
getFittedModel(),
getFittingData(),
getFittingFunction(),
predictSolute(),
simulateSolute(),
summarizeModel(),
validLoadModelInterface()
Other getMetadata:
getMetadata.loadModel(),
getMetadata.loadReg()