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Pakket: r-cran-rspectra (0.16-2-1 en anderen)

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GNU R solvers for large-scale eigenvalue and SVD problems

This package provides a R interface to the 'Spectra' library <https://spectralib.org/> for large-scale eigenvalue and SVD problems. It is typically used to compute a few eigenvalues/vectors of an n by n matrix, e.g., the k largest eigenvalues, which is usually more efficient than eigen() if k << n. This package provides the 'eigs()' function that does the similar job as in 'Matlab', 'Octave', 'Python SciPy' and 'Julia'. It also provides the 'svds()' function to calculate the largest k singular values and corresponding singular vectors of a real matrix. The matrix to be computed on can be dense, sparse, or in the form of an operator defined by the user.

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Pakket downloaden voor alle beschikbare platforms
Platform Versie Pakketgrootte Geïnstalleerde grootte Bestanden
alpha (unofficial port) 0.16-2-1 376,6 kB1.594,0 kB [overzicht]
amd64 0.16-2-1 417,1 kB1.581,0 kB [overzicht]
arm64 0.16-2-1 380,4 kB1.465,0 kB [overzicht]
armel 0.16-2-1 379,5 kB1.447,0 kB [overzicht]
armhf 0.16-2-1 360,9 kB1.143,0 kB [overzicht]
hppa (unofficial port) 0.16-2-1+b1 400,3 kB1.513,0 kB [overzicht]
i386 0.16-2-1 404,1 kB1.530,0 kB [overzicht]
ia64 (unofficial port) 0.16-1-1 404,3 kB2.099,0 kB [overzicht]
loong64 (unofficial port) 0.16-2-1 373,0 kB1.385,0 kB [overzicht]
m68k (unofficial port) 0.16-2-1 367,4 kB1.384,0 kB [overzicht]
mips64el 0.16-2-1 351,8 kB1.574,0 kB [overzicht]
ppc64 (unofficial port) 0.16-2-1 404,8 kB1.729,0 kB [overzicht]
ppc64el 0.16-2-1 463,5 kB1.849,0 kB [overzicht]
riscv64 0.16-2-1 391,8 kB1.242,0 kB [overzicht]
s390x 0.16-2-1 421,6 kB1.633,0 kB [overzicht]
sh4 (unofficial port) 0.16-2-1 453,9 kB1.463,0 kB [overzicht]
sparc64 (unofficial port) 0.16-2-1 346,0 kB1.543,0 kB [overzicht]
x32 (unofficial port) 0.16-2-1 406,9 kB1.468,0 kB [overzicht]