XLConnect 1.0.1 now available from CRAN and from our GitHub repository.
We are pleased to announce the release of XLConnect 1.0.1. This release is mainly a maintenance release and comes with the following changes:
The following example illustrates the use of XLConnect to produce a simple report:
require(XLConnect) # Create new Excel workbook wb <- loadWorkbook("cities.xlsx", create = TRUE) # Create worksheet to hold data targetSheet <- "Cities" createSheet(wb, name = targetSheet) # Export city data writeWorksheet(wb, data = boot::bigcity, sheet = targetSheet) # Create cell style to color events with a magnitude >= 6.0 on the # Richter scale highGrowthStyle <- getOrCreateCellStyle(wb, name = "High Growth") # Use solid red foreground to color rows setFillForegroundColor(highGrowthStyle, color = XLC$COLOR.GREEN) setFillPattern(highGrowthStyle, fill = XLC$FILL.SOLID_FOREGROUND) # Determine high growth cities growth <- boot::bigcity$x / boot::bigcity$u # value is for upper quartile rowIdx <- which(growth >= 1.4410) # Color rows accordingly # NOTE: Since we include a header row in the worksheet # we need to offset the row indices by 1! setCellStyle(wb, sheet = targetSheet, row = rep(rowIdx + 1, each = ncol(boot::bigcity)), col = rep_len(seq_len(ncol(boot::bigcity)), length(rowIdx)), cellstyle = highGrowthStyle) # Save workbook saveWorkbook(wb)
XLConnect is a comprehensive and cross-platform R package for manipulating Microsoft Excel files from within R. It does not require any installation of Microsoft Excel or any other special drivers to be able to read & write Excel files. The only requirement is a recent version of a Java Runtime Environment (JRE).