search for: vannieuwkoop

Displaying 3 results from an estimated 3 matches for "vannieuwkoop".

2011 Nov 18
2
xtable and sweave: caption placement problem
...t;, caption.placement="top", label="tab:summary", digits=2)) @ \end{document} Renger _________________________________________ Renger van Nieuwkoop Centre for Energy Policy and Economics, ETH Z?richbergstrasse 18 (ZUE) CH - 8032 Z?rich +41 44 632 02 63 mailto: renger at vannieuwkoop.ch blog.modelworks.ch
2012 Feb 06
1
rscript in cmd window stop
...ipt example.R ... It plots some stuff, but using par(ask=T) doesn't let the plotting pause. Any idea how to do this? Thanks Renger __________________________________________________ Renger van Nieuwkoop Goldiwilstrasse 16 F / 3600 Thun Tel +41 33 221 53 05 / +41 79 818 53 73 mailto: renger at vannieuwkoop.ch
2012 Mar 11
1
Interfacing between Optimization Software and R
Dear all I was wondering, if there are reasons for R-Users to use (commercial) solver packages like GAMS, AMPL, Matlab, etc. These packages can solve all kind of mathematical optimization problems like (non-) linear problems, mixed complementarity problems, etc. Why I want to know? GAMS corporation developed a R package to send data from GAMS to R (or vice versa). It is called gdxrxw. I use