Hello, I'm new to R-help, although I am a frequent user of its resources. I am using the package REACTRAN to run some relatively simple transport modeling (which we hope will evolve greater functionality over time). I would like to optimize model parameters to match observed field data, and am interested in using UCODE_2005 for this, which our lab has previously used to great success.
The problem: creating the template and input files from R poses difficulty, as the position of elements (strings, numerics, observation data and labels) have to be exact in terms of spacing and width. Is there a package or resource available that can help printing instruction files that simplify this? You can imagine that if 5 spaces were required between variables in rows, then 7 between the next, then 9, etc. this would be challenging. Example (pasting here distorts space width): jtf ! # FREE FORMAT 5.1 2.7 50. # HeadLeft HeadRight WidthOfModel !K ! !w ! # UCODE will Substitute K and W with many signigifcant figures Thanks very much for any suggestions! Jesse -- View this message in context: http://r.789695.n4.nabble.com/Creation-of-text-files-for-use-with-UCODE-2005-tp4643151.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.
