search for: fregress

Hello! I'm puzzled by the following problem. It occurs while trying to predict responses in a test-dataset using a linear model fitted with regFit from the rMetrics "fRegression"-package. All goes well when I call "predict" using the training dataset. However, a call using the test-dataset retuns an error message - telling me that the latter dataset provides variables of different type than the training set. But inspection of the structure of both dat...

...ession on 'Quarters' works fine. # It does exactly what I want it to do. # But!? Surely there must be a more elegant way #?????? to accomplish the same thing ?! # I have looked at the following packages (amongst others): # tseries, timeSeries, TSA, AER, fSeries, vars, FinTS, xts, fArma, # fRegression, tsfa, uroot, urca, ... # without finding anything more convenient (simpler, nicer!). # Any suggestion? # Thank you. # Len Vir

Basically all I want to do is predict a scalar response using some curves. I've got as far as doing a regression (using fRegress from the fda package) but have no idea how to apply the results to a NEW set of curves (for prediction). I have N=536 curves, and 536 scalar responses. Here's what I've done so far: * I've created a basis for the curves. * I've created a fdPar object to introduce a penalty...

...ssets', 'fBasics', 'fdrtool',   'fExoticOptions', 'fExtremes', 'fGarch', 'fields', 'flexclust', 'fMultivar', 'fNonlinear', 'fOptions',   'forecast', 'foreign', 'fpc', 'fracdiff', 'fRegression', 'FrF2', 'FrF2.catlg128', 'fTrading',   'fUnitRoots', 'gamlss', 'gamlss.data', 'gamlss.dist', 'gclus', 'gdata', 'geoR', 'GGally', 'ggm',   'ggplot2', 'gmodels', 'gridBase'...

...assumed... > > @Spencer: Are you actively using 'giveCsparse = ..' somewhere > in your code? > If not, why would you be interested in the details of the changes > (which would be entirely invisible to you as user) ? ????? Jim Ramsay is rewriting the code for fda::fRegress.? It requires a double iteration, which is already fairly expensive and often involves large matrices, especially if you want to estimate, e.g., more spline coefficients than observations by using some smoothness criterion to make the problem estimable.? I suggested he consider a singular value...

Hello: What might be the problem generating messages like "Warning: missing text for item ... in \describe" with "R CMD check" and "R CMD install"? With the current version of "fda" on R-Forge, I get the following: Warning: missing text for item 'fd' in \describe Warning: missing text for item 'fdPar' in \describe

>>>>> "AS" == Abby Spurdle >>>>> on Wed, 22 Jul 2020 00:28:12 +1200 writes: >> "No documentation for ?sparse.model.matrix? in >> specified packages and libraries", but it's there after >> "library(Ecfun)". I find that interesting, because "Matrix" does not >> appear in the Ecfun

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I'm in the process of converting some S3 methods to S4 methods. I have this function : setGeneric("enrichmentCalc", function(rs, organism, seqLen, ...){standardGeneric("enrichmentCalc")}) setMethod("enrichmentCalc", c("GenomeDataList", "BSgenome"), function(rs, organism, seqLen, ...) { ... ... ... })

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