On Aug 8, 2012, at 1:10 PM, Henrique Andrade wrote:
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.
That doesn't make much sense. You have three columns. What are you
calling a "series" (which is not a term that has any particular
meaning in R.)
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)
Perhaps:
str(dados2) # it is a list of three dataframes
writeWorksheet(wb, do.call(rbind, dados2), sheet = "Teste1")
saveWorkbook(wb)
This basically undoes the split() operation that created dados2.
Please note that those dates are actually factor variables in R.
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
--
David Winsemius, MD
Alameda, CA, USA
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