Find position of first value greater than X in a vector

Question

In R: I have a vector and want to find the position of the first value that is greater than 100.

Answer 1

Just to mention, Hadley Wickham has implemented a function, detect_index, to do exactly this task in his purrr package for functional programming.

I recently used detect_index myself and would recommend it to anyone else with the same problem.

Documentation for detect_index can be found here: https://rdrr.io/cran/purrr/man/detect.html