Dear all, I have the following problem. Given an expression object 'expr' containing a certain set of symbols (say 'a', 'b', 'c'), I would like to translate the expression object in an R function of, say, 'a', programmatically. Here an example of what I mean.
Given: > expr <- expression(a+b+c) a call like: > asFunctionOf(expr, 'a', list(b=1, c=2)) should return a function (not necessarly formally) equivalent to > function(a) a+1+2 Some suggestions? Best regards, Antonio. ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
