I was looking for something today and came across this page:
http://www.analog.com/en/analog-to-digital-converters/voltage-to-frequency-converters/products/rarely-asked-questions/RAQ_restaurant/resources/fca.html
It is not that last time i read RAQ's!!
svn commit: r566743 - head/devel/R-cran-tibble
49 minutes ago