Hi, Let's say very simply there is a function:
f <- function (x) x^2 which is evaluated with : f(2) Now, I want to do the reverse so I want to now x for f(x) = 4 So, is there a way in R to solve x for some function f(x)=a? I hope I explained it clear. cheers, Dennis -- View this message in context: http://www.nabble.com/Function-question-tp20036365p20036365.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
