Dear all When working with vgmST function, how we choose starting values for space, time anf joint vgm? If we should choose them from sample stvariogram, why are they different in different covariance models? I mean, initial values of space and time vgm in separable model is different from sum-metric model. how we choose them?
Thanks alot. [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo