WebDec 9, 2024 · ipol is a wrapper around various interpolation methods in package chebpol . Which arguments to specify depends on the method. The interpolation methods are described in vignette ("chebpol",package="chebpol") . The method "chebyshev" needs only the number of Chebyshev knots in each dimension. This is either the "dim" attribute of … WebMay 27, 2016 · DETAILS OF CHEBPOL SIMEN GAURE Abstract. chebpol is a package for multivariate interpolation using Chebyshev-polynomials. Interpolation means that the approximating function it produces matches the original function in prespeci ed points, and try to ll in between the gaps. Thus, it is not smoothing like the mgcv package. Indeed, the …
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WebMar 7, 2024 · The chebpol package was archived on CRAN, so I'm looking for an alternative to chebpol::ipol(..., method = "polyharmonic"). I am trying to interpolate (and … WebDec 9, 2024 · chebpol: Multivariate Interpolation Contains methods for creating multivariate/multidimensional interpolations of functions on a hypercube. If available … lehrstuhl polymere werkstoffe bayreuth
chebpol: Multivariate Interpolation version 2.1-2 from CRAN
WebInterpolatedValue <- chebpol::mlappx(val = TestMatrix, grid = TestPoint) I am still a newb with R (started using it in January this year) and have been blindly going about this stuff...could I get some help? They want the "TestPoint" to be ordered in "increasing order" so I assume I am totally out to lunch! WebMar 5, 2024 · if a matrix of column vectors is evaluated. The option chebpol.threads is initialized from the environment variable CHEBPOL_THREADS upon loading of the package. It defaults to 1. The interpolants are ordinary R-objects and can be saved with save()and loaded later with load() or serialized/unserialized with other tools, just like any … WebDec 9, 2024 · ipol is a wrapper around various interpolation methods in package chebpol . Which arguments to specify depends on the method. The interpolation methods are … lehrstuhl prof hoffmann fau