Hi All, Before writing a simple formula intereter in R myself, i wanted to find out if any one has done it before. I could not locate it myself. I am looking for something like this - take a dataframe and a simple formula string as input and gives an output with formula applied on different columns of dataframe ( even better if it is time series compatibe)
A crude and bad example is as below http://www.codeproject.com/KB/recipes/formulainterpreter.aspx I will appreciate if anyone can provide any pointers/direction Thanks ______________________________________________ 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.
