DxHx.df                 Example dataset of 10 trees with 10 diameter
                        and height measurements for each tree.
E_DHx_HmDm_HT.f         Calibrates a taper curve based on at least one
                        diameter measurement and returns the expected
                        diameters and their variances, volumes for
                        parts or the complete stem and threshold
                        heights given a diameter.
HT.par                  Height tariff parameters for estimating tree
                        heights of unmeasured trees in the BWI3.
SK.par.lme              Taper model parameters for spruce in Germany
                        based on BWI3 data.
TapeR-package           Flexible tree taper curves based on
                        Semiparametric Mixed Models.
TapeR_FIT_LME.f         Fits a taper curve model to the specified
                        diameter-height data.
yx_ssp.f                Internal funtions not usually called by users.
