將R中的矩陣導出到Excel工作簿

Question

我在R中有幾個矩陣，想將它們作為單獨的表格導出到現有工作簿中。 關於如何解決這個問題的任何想法？

Answer 1

看一下XLConnect庫：

d <- matrix( rnorm(1000), ncol = 10 )

require(XLConnect)
wb <- loadWorkbook( "wb.xlsx", create=FALSE )
createSheet(wb, name="sheet1")
writeWorksheet( wb, as.data.frame(d), sheet="sheet1" )
saveWorkbook(wb)

Answer 2

require(XLConnect)
wb <- loadWorkbook( "wb.xls", create=TRUE )
createSheet(wb, name="sheet1")
writeWorksheet( wb,as.data.frame(A), sheet="sheet1" )
Error: IllegalArgumentException (Java): Sheet index (0) is out of range (0..-1)
saveWorkbook(wb)