Version 0.4-1.1:
	o Min.RE.delta, plot.Min.RE.delta added
Version 0.3:
	o Typos corrected

Version 0.2:
	o Functions added: PCA.ContCont, GoodPreTreatContCont, CausalPCA.ContCont, Predict.Treat.ContCont, Predict.Treat.T0T1.ContCont, Min.Max.Multivar.PCA

