sfa2Create {rSFA} | R Documentation |
Create structured list for expanded SFA
Description
'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.
Usage
sfa2Create(
ppRange,
sfaRange,
ppType = "SFA1",
axType = "ORD1",
regCt = 0,
opts = NULL,
xpDimFun = xpDim,
sfaExpandFun = sfaExpand
)
Arguments
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 |
Value
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