Function reference

Generics

transform()

Apply an invertible transformation

inverse_transform()

Apply the inverse of an invertible transformation

Transformation helpers

DoubleCenter() transform(<DoubleCenter>,<sparseMatrix>) inverse_transform(<DoubleCenter>,<sparseLRMatrix>) inverse_transform(<DoubleCenter>,<vsp_fa>)

Construct and use DoubleCenter transformations

NormalizedLaplacian() transform(<NormalizedLaplacian>,<sparseMatrix>) inverse_transform(<NormalizedLaplacian>,<sparseMatrix>)

Construct and use the Normalized Laplacian

RegularizedLaplacian() transform(<RegularizedLaplacian>,<Matrix>) transform(<RegularizedLaplacian>,<matrix>) transform(<RegularizedLaplacian>,<sparseLRMatrix>) inverse_transform(<RegularizedLaplacian>,<Matrix>) inverse_transform(<RegularizedLaplacian>,<matrix>) inverse_transform(<RegularizedLaplacian>,<vsp_fa>)

Construct and use the Regularized Laplacian

PerturbedLaplacian() transform(<PerturbedLaplacian>,<sparseMatrix>) inverse_transform(<PerturbedLaplacian>,<sparseLRMatrix>)

Construct and use the Perturbed Laplacian

S4 Classes

DoubleCenter-class

Row and column centering transformation

Invertiform-class

An abstract S4 class representing an invertible transformation

NormalizedLaplacian-class

Normalized graph Laplacian transformation

PerturbedLaplacian-class

Perturbed graph Laplacian transformation

RegularizedLaplacian-class

Regularized graph Laplacian transformation