datesToDoY              Mapping phenodates to days of year (DoY)
deciduous_polygon       128 NDVI pixels from a MOD13Q1 time series
fill_initialgap_MOD13Q1
                        Fill gaps of first three dates of MOD13Q1
getDist_phenoParam      Utility function
getSpiralPlot           Spiral plot of phenological parameters
get_metadata_years      Returns metadata to construct x-axis and legend
                        of 'plot.sephora'
global_min_max          Global minimum and maximum of a real-valued
                        continuous function over a closed interval
local_min_max           Local minimum and maximum of a real-valued
                        continuous function over an open interval
ndvi_derivatives        Calculates derivatives of idealized NDVI
phenopar                Phenological parameters estimation
phenopar_polygon        Phenological parameters estimation in mass
plot.sephora            Plot methods for 'sephora'
sephora-class           class sephora
sephora-package         Statistical Estimation of Phenological
                        Parameters
vecFromData             Get numeric vector from RData file
vecToMatrix             Mapping numeric vector to a matrix
