# functions
export(scattersmooth, 
        Locmean, Locpoly, WLocmean, WLocpoly, 
        penReg, penRegQ, 
        pbq, gamlss.pbq, 
        penLS,
        garmaFit, lagPlot, centiles.ts, flexDist,
        plotSimpleGamlss)





importFrom(stats, knots, coef, fitted, predict, residuals)
importFrom(Matrix, t, solve, as.vector, diag)

S3method(fitted, locW)
S3method(residuals, locW)

S3method(vcov, garma)
S3method(print, garma)
S3method(coef, garma)
S3method(summary, garma)
S3method(fitted, garma)



S3method(fitted, penReg)
S3method(residuals, penReg)
S3method(coef, penReg)
S3method(coef, penRegQ)
S3method(AIC, penReg)
S3method(deviance, penReg)
S3method(deviance, penRegQ)
S3method(plot, penReg)
S3method(print, penReg)
S3method(summary, penReg)
S3method(summary, penRegQ)

S3method(fitted, penLS)
S3method(residuals, penLS)
S3method(coef, penLS)
S3method(AIC, penLS)
S3method(deviance, penLS)
S3method(plot, penLS)
