Re: [Help-glpk] GMPL/GLPK Examples

2009-12-13 Thread Jeffrey Kantor
Andrew, Absolutely, I'd be delighted to share these examples with the glpk project. It's the least I can do given all of the work that has been put into glpk by you and others. Several of these examples use data sets from other sources (as indicated in the files), so maybe these need new data bef

[Help-glpk] Reading Column Headers from CSV files

2009-12-13 Thread Jeffrey Kantor
Hi -- I'm attempting to write a portfolio optimization model in GMPL, and would like to read return data from a .cvs file. The file would include a variable number of columns with the column header containing a short string for the stock ticker symbol. I'm having trouble figuring out how to read

Re: [Help-glpk] Reading Column Headers from CSV files

2009-12-13 Thread Andrew Makhorin
> I #39;m attempting to write a portfolio optimization model in GMPL, > and would like to read return data from a .cvs file.  The file would > include a variable number of columns with the column header containing > a short string for the stock ticker symbol. > I #39;m having trouble figuring out