{
    "RooGaussian": {
        "type": "Gaussian",
        "proxies": {
            "x": "x",
            "mean": "mean",
            "sigma": "sigma"
        }
    },
    "RooPoisson": {
        "type": "Poisson",
        "proxies": {
            "x": "x",
            "mean": "mean"
        }
    },
    "RooExponential": {
        "type": "Exponential",
        "proxies": {
            "x": "x",
            "c": "c"
        }
    },    
    "RooProduct": {
        "type": "prod",
        "proxies": {
            "compRSet": "factors",
            "compCSet": "factors"
        }
    },
    "RooProdPdf": {
        "type": "pdfprod",
        "proxies": {
            "pdfs": "factors"
        }
    },
    "ParamHistFunc": {
        "type": "paramhist",
        "proxies": {
            "dataVars": "observables",
            "paramSet": "parameters"
        }
    },
    "RooAddPdf": {
        "type": "pdfsum",
        "proxies": {
            "refCoefNorm": "coefnormset",
            "pdfs": "summands",
            "coefficients": "coefficients"
        }
    },
    "RooAddition": {
        "type": "sum",
        "proxies": {
            "set": "summands"
        }
    },    
    "RooArgusBG": {
        "type": "ARGUS",
        "proxies": {
            "m": "mass",
            "m0": "resonance",
            "c": "slope",
            "p": "power"
        }
    }
}
