search for: sheetnames

I've been working on a package that requires a shared library to be loaded. I have used the NAMESPACE file to load the library according to: http://cran.r-project.org/doc/manuals/R-exts.html#Load%20hooks <http://cran.r-project.org/doc/manuals/R-exts.html#Load%20hooks> my shared library is "excelpoi.so" hence I have added "useDynLib(excelpoi)" to my NAMESPACE file.

...comInvoke(owb, "Open", xlsfile) > > osheets <- comGetProperty(ob, "Worksheets") > > n <- comGetProperty(osheets, "Count") > > ithSheetName <- function(i) comGetProperty(comGetProperty(osheets, "Item", i), "Name") > > sheetNames <- sapply(1:n, ithSheetName) > > #> sheetNames > # [1] "Platten gesamt" "Platte 1-5" "Platte 6-10" "Platte 11-15" "Platte 16-20" "Platte 21-25" > # [7] "Platte 26-30...

Hi Adrian, dat=data.frame(matrix(0,3,3)) write.xlsx(dat,"z:/dat.xlsx",sheetName="sheet1",append=F) write.xlsx(dat,"z:/dat.xlsx",sheetName="sheet2",append=F) The above code works and creates new worksheets. But if I want to append to an existing worksheet I seem to get an error.

HI, I have large dataset of many countries. I have written the program to run through each country to generate one output for each country. I want to put the output like this: one sheet has output for one country. How do I achieve it by r. I have tried this: library(xlsx) write.xlsx(nnn, "vn.xlsx", sheetName="Sheet1") [1] but when I change sheetName="Sheet2"

Dear All, I am using WriteXLS to write tables with multiple sheets with the command: WriteXLS("tables", ExcelFileName = fileName, SheetNames = tableList, perl = "perl", verbose = FALSE, Encoding = c("UTF-8", "latin1"), row.names = TRUE, col.names = TRUE, AdjWidth = TRUE, AutoFilter = FALSE, BoldHeaderRow = FALSE, FreezeRow = 0, FreezeCol = 0, envir = pa...

...Author(s): Marc Schwartz <marc_schwartz at me.com> Maintainer: Marc Schwartz <marc_schwartz at me.com> License: GPL (>=2) Changes since version 1.6.0: 1. Added \'verbose\' argument to testPerl so that it can be used in an if() manner without console output 2. Added \'SheetNames\' argument to WriteXLS to enable user specified worksheet names 3. Added various checks to code for unique worksheet names, worksheet names <= 31 chars, length(SheetNames) == length(x) 4. Added check for invalid worksheet names for chars []:*?/\\ 5. Added argument \'--SN\' to Writ...

...Author(s): Marc Schwartz <marc_schwartz at me.com> Maintainer: Marc Schwartz <marc_schwartz at me.com> License: GPL (>=2) Changes since version 1.6.0: 1. Added \'verbose\' argument to testPerl so that it can be used in an if() manner without console output 2. Added \'SheetNames\' argument to WriteXLS to enable user specified worksheet names 3. Added various checks to code for unique worksheet names, worksheet names <= 31 chars, length(SheetNames) == length(x) 4. Added check for invalid worksheet names for chars []:*?/\\ 5. Added argument \'--SN\' to Writ...

We need to keep the discussion on the list. When I run your code, there are several problems. strain.data <- read.xlsx("Dee rhiz.xlsx", sheetName ="strain", header = T, row.names = 1) str(strain.data) # lists 9 columns at the end with all NAs strain.data1 <- (strain.data, sqrt.dist = TRUE) # this is not a valid R line. I get Error: unexpected ',' in

Hello Sir I am getting problem in plotting in CCA . Could you please help me? I wrote the below command but I don't know why it is taking only first 5 env data rather than all 9. > strain.data <- read.xlsx("Dee rhiz.xlsx", sheetName="strain", header = T, row.names = 1) > env.data <- read.xlsx("Dee rhiz.xlsx", sheetName="env", header = T,

Dear list, I have some .xls files that I need to read into R. I am able to do so using read.xls in the gdata package, however the helper functions sheetNames and sheetCount fail. This is the error: Unable to open file '~/SharedFolder/MyData/mydata.xls'. Warning: running command ''/usr/bin/perl' '/usr/local/lib/R/site-library/gdata/perl/sheetCount.pl' '~/SharedFolder/MyData/mydata.xls'' had status 2 Googling I fo...

Hello I am trying to import the attached file Curva LIBOR to R. I am trying to use the following commands and obtaining the following errors > res <- read.xlsx("C:\\Users\\FELIPE PARRA\\Documents\\Quantil\\Federacion\\Curva LIBOR.xlsx", 4) Error en .jcall(rowCells[[ic]], "I", "getColumnIndex") : RcallMethod: invalid object parameter > res <-

I?ve got an Excel workbook with about 30 worksheets. Each worksheet has 10000 rows of data over 30 columns. I?d like to read the data from each worksheet into a dataframe or matrix in R for processing. Normally, I use read.csv when interacting with Excel but I?d rather manipulate a multisheet workbook directly than set about splitting the original workbook and saving down each part as a csv.

Hallo all, I`ve read a lot of things in this forum about an Excel export via R. It is no problem to export my data frames via write.table or write.xls (xls or csv), but some things are not very convenient for me: I always have to adjust the column with to see all the numbers or the text and there is no frame between the cells. And I missing the possibility to make some headers bold or coloured.

Hi all, There have been quite a few threads in the recent months pertaining to the ability to directly write native Excel (.xls) files from R. For example, exporting R matrices and/or data frames to an Excel file, with perhaps the ability to create multiple tabs (worksheets) within a single file, with one tab/sheet per R object. There exists the xlsReadWrite package on CRAN by Hans-Peter Suter,

...e that WorkbookBig.pm is no longer required and is therefore removed from the packaged Perl modules. 5. Fixed the underscores "_" in testPerl.Rd 6. Added check of the data frames for rows > 65536 and columns > 256. 7. Temporary CSV file names are now (1:number of data frames).csv 6. SheetNames are now always written to temporary file SheetNames.txt, so the '--SN' argument is deleted from the Perl script The major user visible functional change is number 2, such that the name of a list can now be specified, where the list contains one or more data frames. An example of this use...

...e that WorkbookBig.pm is no longer required and is therefore removed from the packaged Perl modules. 5. Fixed the underscores "_" in testPerl.Rd 6. Added check of the data frames for rows > 65536 and columns > 256. 7. Temporary CSV file names are now (1:number of data frames).csv 6. SheetNames are now always written to temporary file SheetNames.txt, so the '--SN' argument is deleted from the Perl script The major user visible functional change is number 2, such that the name of a list can now be specified, where the list contains one or more data frames. An example of this use...

Hola, Pensé que esto iba a ser trivial en R, pero me estoy encontrado muchos con mi problema en internet, y que las soluciones ofrecidas no terminan de funcionar. Estoy intentando leer un fichero .xls en ubuntu con los siguientes paquetes y nada: require(RODBC) conn = odbcConnectExcel("madrid.xls") # open a connection to the Excel file sqlTables(conn)$TABLE_NAME # show all sheets df =

Hai, I'm trying to write these var output data from these codes inside excel file. My directory to store the data is /D:\FYP\image / but receive an error message : /Error in write.xls(mydata, "D:\\FYP\\image.mydata.xls") : object 'mydata' not found/ these are my codes, can you help give an advice or idea with my problem: /library("biOps")

Hi, I would like to some excel files with some worksheets. I tried this with the following R script: library(gdata) i<-1 rc<-0 while(rc != "try-error") { wksh<-try(read.xls("cluster-microarray-FW.xls",sheet=i,verbose=TRUE,perl="perl")) rc<-class(wksh) print(sprintf("------- i=%2d rc=%s ---------------",i,rc)) if (rc !=

Thank you so much Rui. 1. How do I export this table to excel file? I used this tbl1 <- table(Country, IDNum) tbl2=addmargins(tbl1) write.xlsx(tbl2,"tt1.xlsx"),sheetName="summary", row.names=FALSE) The above did not give me that table. 2. I want select those unique Ids that do have records in all countries. From the above data set, this ID