The object "edf0s" is a 21 by 7 matrix. Each row is an edf0 vector of 7 elements corresponding to the 7 shapes in this package. Such a vector will be used in the main routine "shape" to select the best shape for a scatterplot of Landsat signals. Each edf0 vector is simulated through a subroutine called "getedf0", using a total of 1000 simulations with the random seed being set to 123. Each row is an edf0 vector for an equally spaced old{x} vector of n elements (e.g., years). From the first row to the last row, the edf0 vector is for a predictor vector old{x} of length n which is an integer ranging from 20 to 40. The matrix is built for the convenience of users when they call the routine "shape".
This is a 26 by 36 matrix. Each column is a trajectory of Landsat signals corresponding to 26 consecutive years ranging from 1985 to 2010. It will be used in some examples of this package. They are trajectories from 36 pixels in South Carolina.
providing 
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