importFrom("mvtnorm", "rmvnorm", "dmvnorm")
importFrom("coda", "effectiveSize")
importFrom("numDeriv", "grad")
importFrom("numDeriv", "hessian")
importFrom("graphics", "abline", "hist", "plot")
importFrom("stats", "acf", "median", "printCoefmat", "quantile",
             "runif", "sd")
export("ess")

export("sns")
export("sns.run")
export("sns.make.part")
export("sns.check.part")
export("sns.check.logdensity")
export("sns.fghEval.numaug")

# sns methods
S3method("print", "sns")
S3method("summary", "sns")
S3method("print", "summary.sns")
S3method("plot", "sns")
S3method("predict", "sns")
S3method("summary", "predict.sns")
S3method("print", "summary.predict.sns")
S3method("print", "sns.check.logdensity")