Dear Rui and David,
Thanks a lot for your help and advices. Now finally I have
what I want ;-) The final code looks like this:
<R code begin>
dados <- data.frame(matrix(c("2012-01-01","2012-02-01",
"2012-03-01","2012-04-01","2012-05-01","2012-06-01",
"2012-01-01","2012-02-01","2012-03-01","2012-04-01",
"2012-05-01","2012-06-01","2012-01-01","2012-02-01",
"2012-03-01","2012-04-01","2012-05-01","2012-06-01",
0.56,0.45,0.21,0.64,0.36,0.08,152136,153081,155872,
158356,162157,166226,33.47,34.48,35.24,38.42,35.33,
34.43,433,433,433,433,433,433,2005,2005,2005,2005,
2005,2005,3939,3939,3939,3939,3939,3939),nrow=18,
ncol=3,byrow=FALSE,dimnames=list(c(1,2,3,4,5,6,7,8,9,
10,11,12,13,14,15,16,17,18),c("date","value","code"))))
dados2 <- split(dados, dados$code)
library(XLConnect)
wb <- loadWorkbook("Henrique.xlsx", create = TRUE)
series <- seq_along(dados2)
createSheet(wb, name = "Planilha")
lapply(series, function(i){
column <- (3*i) - 2
writeWorksheet(wb, dados2[[i]], sheet = "Planilha",
startCol = column)})
saveWorkbook(wb)
<R code end>
I did not use the option to build a new sheet for each "i"
because I have more than 200 objects in my real problem.
Again, many thanks to you guys!
Best regards (or "Um abra?o"),
Henrique Andrade
2012/8/8 Rui Barradas <ruipbarradas at sapo.pt>:
Hello,
First of all, apologies to Henrique, he'll receive th same answer twice, but
I forgot to Cc the list.
In order to write 3 worksheets you need to create 3 worksheets. What
happened is that you were overwriting the previous sheets and ended up just
with the last one. So adopt a different method: lapply().
wb <- loadWorkbook("Teste.xlsx", create = TRUE)
series <- seq_along(dados2)
sheet <- paste0("Teste", series)
lapply(series, function(i){
createSheet(wb, name = sheet[i])
writeWorksheet(wb, dados2[[i]], sheet = sheet[i])})
saveWorkbook(wb)
This worked with me.
Hope this helps,
Rui Barradas
Em 08-08-2012 21:10, Henrique Andrade escreveu:
Dear R Discussion List,
I would like to save my data as a xlsx file. But at first
I need to split it and then save each series into a Excel
column. Please take a look at the following code:
dados <- data.frame(matrix(c("2012-01-01","2012-02-01",
"2012-03-01","2012-04-01","2012-05-01","2012-06-01",
"2012-01-01","2012-02-01","2012-03-01","2012-04-01",
"2012-05-01","2012-06-01","2012-01-01","2012-02-01",
"2012-03-01","2012-04-01","2012-05-01","2012-06-01",
0.56,0.45,0.21,0.64,0.36,0.08,152136,153081,155872,
158356,162157,166226,33.47,34.48,35.24,38.42,35.33,
34.43,433,433,433,433,433,433,2005,2005,2005,2005,
2005,2005,3939,3939,3939,3939,3939,3939),nrow=18,
ncol=3,byrow=FALSE,dimnames=list(c(1,2,3,4,5,6,7,8,9,
10,11,12,13,14,15,16,17,18),c("date","value","code"))))
dados2 <- split(dados, dados$code)
dados2
library(XLConnect)
wb <- loadWorkbook("Teste.xlsx", create = TRUE)
createSheet(wb, name = "Teste1")
writeWorksheet(wb, dados2, sheet = "Teste1")
saveWorkbook(wb)
With this code I only get the "433" series. How could I
fix my code? How could I include the other series?
Many thanks in advance,
Henrique Andrade