search for: chainladder

Greetings, Version 0.1.4-0 of the ChainLadder package is available via CRAN and http://code.google.com/p/chainladder/ The ChainLadder package, which is focused on claims reserving methods typically carried out by property/casualty insurance actuaries, has recently been enhanced to implement the methods in David Clark's 2003 CAS (Casualty...

...roduced by the following code? The type of figure I would like to produce in each segment of the plot appears below the code. library(reserving) # http://toolkit.pbwiki.com/RToolkit <http://toolkit.pbwiki.com/RToolkit> data(GenIns) GenInsInc <- incrementalTriangle(GenIns) basicCL <- ChainLadder(GenIns, quarterly=FALSE, usetail=FALSE, YOA=c(1997:2006)) # lattice plot by underwriting years plot(basicCL, byYOA=TRUE) Instead of the ordinary "confidence bands" produced by the re lines, I would like to display a type of "funnel", as illustrated in the code below: funnelG...

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

Marta, Seguramente, al desconocer tu objetivo, no te servirá de mucho lo que te diga. No se si quieres escribir un paquete para mapas o simplemente hacer un mapa con la librería ggmap sin preocuparte de la magia interna. Si lo que necesitas es lo segundo puede que te sirva el siguiente ejemplo: http://journal.r-project.org/archive/2013-1/kahle-wickham.pdf