"></a></h2>
          <p class="section-desc"></p><p>Nonparametric estimation of a multidimensional regression function (e.g. a spatial trend), a probability density function or a semivariogram. To speed up computations, linear binning is used to discretize the (corresponding) data. A full bandwidth matrix and a multiplicative triweight kernel is used to compute the weights. Main calculations are performed in FORTRAN using the LAPACK library.</p>
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