I am a relatively new user to R, and I am trying to learn more about converting data in an XML document into "2-dimensional format" such as a table or array. I might eventually wish to export this data into a relational database such as SQL, and/or to work with this data within the R package.
My sample XML document is located at " http://www.sec.gov/Archives/edgar/data/743988/000124636013000561/form.xml" I have successfully import the XML document and then converted the XML document to a list. I am "stuck" trying to convert the document into a "2-dimenional" table or dataframe. What is a "good" way to convert the XML document to a 2-dimensional table or data.frame? Ideally, I'd like a table with 1 row for each XML document, and unique fieldnames. If fieldnames repeat, I'd like the names to be numbered sequentially e.g. $nonDerivativeTable$nonDerivativeTransaction$transactionAmounts$transactionPricePerShare$value_1 $nonDerivativeTable$nonDerivativeTransaction$transactionAmounts$transactionPricePerShare$value_2 $nonDerivativeTable$nonDerivativeTransaction$transactionAmounts$transactionPricePerShare$value_3 etc myxml = xmlParse(" http://www.sec.gov/Archives/edgar/data/743988/000124636013000561/form.xml") mylist <- xmlToList(mydoc) mydf <- xmlToDataFrame(mydoc) mydf2 <- data.frame(mylist) mytable <- as.table(mylist) mydf2 <- data.frame(mydoc) mytable <- as.table(mydoc) [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.