Function BoxCoxLambda [DescTools v0.99.19]

keywords

ts

title

Automatic Selection of Box Cox Transformation Parameter

description

An automatic selection of the Box Cox transformation parameter is estimated with two methods. Guerrero's (1993) method yields a lambda which minimizes the coefficient of variation for subseries of x. For method "loglik", the value of lambda is chosen to maximize the profile log likelihood of a linear model fitted to x. For non-seasonal data, a linear time trend is fitted while for seasonal data, a linear time trend with seasonal dummy variables is used.

Function DOG [Rwave v2.4-8]

keywords

ts

title

Continuous Wavelet Transform with derivative of Gaussian

description

Computes the continuous wavelet transform with for (complex-valued) derivative of Gaussian wavelets.

Function RidgeSampling [Rwave v2.4-8]

keywords

ts

title

Sampling Gabor Ridge

description

Given a ridge phi (for the Gabor transform), returns a (regularly) subsampled version of length nbnodes.

Function Undocumented [Rwave v2.4-8]

keywords

ts

title

Undocumented Functions in Rwave

description

Numerous functions were not documented in the original Swave help files.

Function SVD [Rwave v2.4-8]

keywords

ts

title

Singular Value Decomposition

description

Computes singular value decomposition of a matrix.

Function cfamily [Rwave v2.4-8]

keywords

ts

title

Ridge Chaining Procedure

description

Chains the ridge estimates produced by the function crc.

Function cgt [Rwave v2.4-8]

keywords

ts

title

Continuous Gabor Transform

description

Computes the continuous Gabor transform with Gaussian window.

Function check.maxresoln [Rwave v2.4-8]

keywords

ts

title

Verify Maximum Resolution

description

Stop when \(2^{maxresoln}\) is larger than the signal size.

Function dwinverse [Rwave v2.4-8]

keywords

ts

title

Inverse Dyadic Wavelet Transform

description

Invert the dyadic wavelet transform.

Function gridrec [Rwave v2.4-8]

keywords

ts

title

Reconstruction from a Ridge

description

Reconstructs signal from sample of a ridge, in the Gabor case.