write.xls
Here is what it take to write out two sheets with XLConnect
# function to write out a sheet to an EXCEL file that I use
f.writeXLSheet <-
function (data, sheet, fileToWrite, rownames = NULL)
{
require(XLConnect)
writeWorksheetToFile(fileToWrite, data = data, sheet = sheet,
rownames = rownames, styleAction = XLC$STYLE_ACTION.NONE)
}
df1 <- data.frame(c1=1:2, c2=3:4, c3=5:6)
df2 <- data.frame(c21=c(10.10101010101,20, 3), c22=c(50E50,60, 3) )
outFile <- 'df12.xls'
unlink(outFile) # make sure there is no file to start with
f.writeXLSheet(df1, 'df1', outFile)
f.writeXLSheet(df2, 'df2', outFile)
I have attached the resulting Excel file (see how far it makes it).
On Sun, May 20, 2012 at 7:15 PM, Spencer Graves
<spencer.graves at structuremonitoring.com> wrote:
On 5/20/2012 5:52 AM, Gabor Grothendieck wrote:
On Sun, May 20, 2012 at 8:30 AM, Gabor Grothendieck <ggrothendieck at gmail.com> ?wrote:
On Sat, May 19, 2012 at 9:32 PM, Spencer Graves <spencer.graves at structuremonitoring.com> ?wrote:
Hello, All:
? ? ?The "writeFindFn2xls" function in the "sos" package tries to write
an
Excel file with 3 sheets ('PackageSum2', 'findFn', 'call').
Unfortunately,
it is often unable to do this because of configuration problems that are
not
easy to fix. ?I've found 3 contributed packages that provide facilities
to
write Excel files with multiple sheets. Unfortunately, I can't get any
of
them to work consistently for me. Below please find test cases that
illustrate the problems. ?Any suggestions for how to solve this problem
will
be appreciated.
? ? ?Thanks,
? ? ?Spencer
library(dataframes2xls)
df1<- data.frame(c1=1:2, c2=3:4, c3=5:6)
df2<- data.frame(c21=c(10.10101010101,20, 3), c22=c(50E50,60, 3) )
outFile<- 'df12.xls'
write.xls(c(df1,df2), outFile)
# works
do.call(write.xls, list(c(df1, df2), outFile))
# Error in get(s[i]) : object 'structure(list(c1=1:2' not found
Try this:
dd<- list(df1 = df1, df2 = df2)
do.call("WriteXLS", list("dd", outFile))
or this:
do.call("WriteXLS", list(c("df1", "df2"), outFile)
That was for WriteXLS. ?For dataframes2xls try this:
do.call("write.xls", list(quote(c(df1, df2)), outFile))
Hi, Gabor: ?Thanks. ?I think we're gaining on it, but I'm still not quite
there. ?Consider the following extension of my previous toy example:
library(dataframes2xls)
df1 <- data.frame(c1=1:2, c2=3:4, c3=5:6)
df2 <- data.frame(c21=c(10.10101010101,20, 3), c22=c(50E50,60, 3) )
outFile <- 'df12.xls'
write.xls(c(df1,df2), outFile)
# works
do.call(write.xls, list(quote(c(df1, df2)), outFile))
# works
df2x <- function(x, file)
? ?do.call(write.xls, list(x, file))
df2x(quote(c(df1, df2)), outFile)
# works
df2 <- function(x1, x2, file){
? ?x23 <- quote(c(x1, x2))
? ?do.call(write.xls, list(x23, file))
}
df2(df1, df2, outFile)
# Error in get(s[i]) : object 'x1' not found
? ? ?This is closer to what I need. ?The answer may lie in getting the right
"envir" argument for "do.call". ?However, I haven't yet found something that
works there.
? ? ?Thanks,
? ? ?Spencer
and also check out this page: http://rwiki.sciviews.org/doku.php?id=tips:data-io:ms_windows
-- Spencer Graves, PE, PhD President and Chief Technology Officer Structure Inspection and Monitoring, Inc. 751 Emerson Ct. San Jos?, CA 95126 ph: ?408-655-4567 web: ?www.structuremonitoring.com
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Jim Holtman Data Munger Guru What is the problem that you are trying to solve? Tell me what you want to do, not how you want to do it.