Reads a sheet from an xls file.
read.xls(url, sheet=1, lines=-1, verbose=FALSE, encoding="unknown")
a character string specifying the URL of the web page.
an integer denoting which sheet should be extracted, by default the first.
a negative integer with the lines to be skipped, by default the first.
a logical decides about verbose mode, by default FALSE.
a character string with the type of encoding, by
defaul "unknown"
.
the downloaded text.
Diethelm Wuertz, Yohan Chalabi, and Andrew Ellis, (2010); Financial Market Data for R/Rmetrics, Rmetrics eBook, Rmetrics Association and Finance Online, Zurich, www.rmetrics.org.