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NOTE: utils::txtProgressBar()
and utils::setTxtProgressBar()
are better.
Output a message while inside a for loop to update the user on progress. This
function is useful in tracking progress when the number of iterations is large
or the procedures in each iteration take a long time.
loop(i, n = NULL, every = 1, extra = NULL)
The index value used in the loop.
The last entry in the loop.
The number of loops between messages.
Additional information to print.
# NOT RUN {
for(i in 1:160){
loop(i, 160, 20, paste("iter", i))
}
# }
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