Hi,
I'm new to R, and found this code confusing. It is from the bioconductor
package "RpsiXML".
entryCount <- length(nodes)
The "nodes" object is either the argument nor generated in the function.
How can R find the "nodes" object? What am I missing here?
Thanks
Zheng Jk
parseXmlEntryNodeSet <- function(psimi25file, psimi25source, verbose=TRUE) {
psimi25Doc <- xmlTreeParse(psimi25file, useInternalNodes = TRUE)
psimi25NS <- getDefaultNamespace(psimi25Doc)
namespaces <- c(ns = psimi25NS)
entry <- getNodeSet(psimi25Doc, "/ns:entrySet/ns:entry", namespaces)
if(verbose)
statusDisplay(paste(length(entry),"Entries found\n",sep=" "))
entryCount <- length(nodes)
entryList <- list()
for(i in 1:entryCount) {
entryList[[i]] <- parseXmlEntryNode(doc=psimi25Doc, index=i,
namespaces=namespaces,
psimi25source=psimi25source,
verbose=verbose)
}
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