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#!/usr/bin/Rscript
#
# Common utility library for all R scripts.
# Log message with timing. Example:
#
# _____ 1.301 My message
#
# The prefix makes it stand out (vs R's print()), and the number is the time so
# far.
#
# NOTE: The shell script log uses hyphens.
Log <- function(...) {
cat(sprintf('_____ %.3f ', proc.time()[['elapsed']]))
cat(sprintf(...))
cat('\n')
}
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