sfa2Create | R Documentation |
'Expanded' SFA means that the input data are expanded into a higher-dimensional
space with the function sfaExpandFun. See sfaExpand
for the default
expansion function.
sfa2Create( ppRange, sfaRange, ppType = "SFA1", axType = "ORD1", regCt = 0, opts = NULL, xpDimFun = xpDim, sfaExpandFun = sfaExpand )
ppRange |
umber of dimensions to be kept after preprocessing step - or - a two-number vector with lower and upper dimension number |
sfaRange |
umber of slowly-varying functions to be kept |
ppType |
preprocessing type: ="PCA", "PCA2" (principal component analysis) or ="SFA1" (linear sfa) |
axType |
is the type of derivative approximation to be used, see |
regCt |
regularization constant, currently not used |
opts |
optional list of additional options |
xpDimFun |
Function to calculate dimension of expanded data |
sfaExpandFun |
Function to expand data |
list sfaList
contains all arguments passed into sfa2create plus
xpRange |
evaluates to |
deg |
2 |
This list will be expanded by other SFA functions with further SFa results
sfa2
sfaStep
sfa1Create
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