print_progress.R

# print everything after loop is finished
for (i in 0:101) {
  print(i)
  Sys.sleep(0.01)
}

# simplist way to print within loop
for (i in 0:101) {
  print(i)
  Sys.sleep(0.01)
  flush.console()
}

# fancier text progress
# install.packages("svMisc")
require(svMisc)
for (i in 0:101) {
  progress(i)
  Sys.sleep(0.01)
  if (i == 101) cat("Done!\n")
}

# fancier text progress with bar
# install.packages("svMisc")
require(svMisc)
for (i in 0:101) {
  progress(i, progress.bar = TRUE)
  Sys.sleep(0.01)
  if (i == 101) cat("Done!\n")
}