[R] For Loops please help!!

Dan D ddalthorp at usgs.gov
Sat Sep 5 17:31:15 CEST 2015

Also, any time you write "for" in R, you pay a steep price in performance. In
a short, simple loop it may not be noticeable, but in a more challenging
problem it can be a huge issue.

A more efficient way to write your loop would be:
infectrate = 400*1.1^(1:30) # calculation
cbind(1:30,log(infectrate))    # display


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