This R package simplifies the creation of .xlsx files by providing a high level interface to writing, styling and editing worksheets. Through the use of Rcpp, read/write times are comparable to the xlsx and XLConnect packages with the added benefit of removing the dependency on Java.
Current stable version is available on CRAN via
install.packages(c("Rcpp", "remotes"), dependencies = TRUE)
remotes::install_github("ycphs/openxlsx")Please let me know which version of openxlsx you are using when posting bug reports.
Here.