export(CalibrateSSB,CrossStrata,WideFromCalibrate,LinCombMatrix,LagDiff,Period,
PeriodDiff,PanelEstimation,AkuData)
importFrom(survey,svydesign,calibrate)
importFrom("stats", "aggregate", "as.formula", "binomial", "glm", "lm",
              "lm.influence", "model.frame", "model.matrix", "predict",
              "resid", "update", "weights")
importFrom("utils", "data")

