search for: stringkernels

Hi everybody, I''m using R on a 64-bit Ubuntu 9.04 (Jaunty). I prefer to install R packages from source, even if they are available in Synaptic. The problem is that I can''t install/compile kernlab. Everything works fine until it gets to the lazy loading part: ** preparing package for lazy loading Creating a new generic function for "terms" in "kernlab"

Dear all , May you inform me how to use the function of gapweightkernel() from stringkernel Library . where the library is not for R 3.1.1 . I am using R 3.1.1 . sincerely [[alternative HTML version deleted]]

Hi!! I am trying to figure out how to use the string kernel "stringdot" in kernlab. k <- function(x,y) { (sum(x*y) +1)*exp(-0.001*sum((x-y)^2)) } class(k) <- "kernel" data(promotergene) ## train svm using custom kernel gene.k <- ksvm(Class~.,data=promotergene,kernel=k,C=10,cross=5) # works fine in this case gene.rbf <-

Hello, I am the maintainer of the stringkernels package and have come across a problem with using S3 objects in my S4 classes. Specifically, I have an S4 class with a slot that takes a text corpus as a list of character vectors. tm (version 0.5) saves corpora as lists with a class attribute of c("VCorpus", "Corpus", "li...

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, ...) { ... ... ... })

CRAN (and crantastic) updates this week New packages ------------ * Bergm (1.0) Alberto Caimo http://crantastic.org/packages/Bergm Functions implementing Bayesian estimation for exponential random graph models via exchange algorithm Updated packages ---------------- lmtest (0.9-26), logcondens (1.3.5), MTSKNN (0.0-4), pmml (1.2.21), r2lUniv (0.9.4), rattle (2.5.11), rgdal (0.6-23),

....2.2), NeatMap (0.3.1), nFactors (2.3), nplplot (4.4), OAIHarvester (0.0-6), OjaNP (0.9-3), party (0.9-999), pcalg (0.1-9), phmm (0.6.1), plm (1.2-0), pomp (0.25-4), QCA (0.6-2), qpcR (1.2-2), R.huge (0.1.9), RcmdrPlugin.DoE (0.5-2), RQDA (0.1-8), sdtoolkit (2.31), sgeostat (1.0-23), sqldf (0-1.7), stringkernels (0.8.7), survey (3.18), tripack (1.3-4), YourCast (1.1-3) New reviews ----------- * yaml, by bjorn.maeland http://crantastic.org/reviews/33 This email provided as a service for the R community by http://crantastic.org. Like it? Hate it? Please let us know: cranatic at gmail.com.

...al (7.3-2), spatialsegregation (2.18), spatstat (1.19-3), spBayes (0.1-8), spcosa (0.2-1), spdep (0.5-14), spgrass6 (0.6-16), spgwr (0.6-8), sphet (1.0-0), splancs (2.01-27), sqldf (0.3-5), st (1.1.4), stab (0.0.8), StatDataML (1.0-20), StatFingerprints (2.0), statmod (1.4.6), stockPortfolio (1.1), stringkernels (0.8.9), SubpathwayMiner (3.0), surveillance (1.2-1), survey (3.22-2), SV (1.2.4), svcR (1.6.4), svGUI (0.9-47), svIDE (0.9-49), svMisc (0.9-57), svUnit (0.7-2), SweaveListingUtils (0.4.5), tawny (1.2.1), tdm (2.2.2), tensorA (0.35), termstrc (1.3.1), textcat (0.0-3), tgp (2.3-3), TGUICore (0.9.10)...