search for: gwbasic

...Fortran codes I could post, and BASIC versions too. In fact, the function minimisation codes that are actually more advanced than the routines Brian Ripley used in optim() have already been made freely available (http://www.nashinfo.com/nlpe.htm). The codes still run right away in DOSBOX along with GWBASIC.EXE, but I believe the more useful aspect is providing methods and ideas. Gnu Scientific Library has been mentioned. It has some strengths but a number of "holes". There are some other notable collections. The Decision Tree for Optimization (Hans Mittelman) is a helpful link, though I a...

...on turf root density under different turf species, substrates, fertilisation and sampling depht. ..and 12 replicates So, on a general formulation, i have a response factor, say, Roots, treatmens T1, T2, T3 and T4, and Rep replicates, organized on a four levels split plot design. I have an old gwbasic program, simple and time tested, that can calculate the analisys of variance of 3 levels split plot experiment, and when i compare his output whit the results obtained with R, i find that i (probably) fail to define the nesting effect of the split plot design. Can anyone suggest me how to speci...

...on turf root density under different turf species, substrates, fertilisation and sampling depht. ..and 12 replicates So, on a general formulation, i have a response factor, say, Roots, treatmens T1, T2, T3 and T4, and Rep replicates, organized on a four levels split plot design. I have an old gwbasic program, simple and time tested, that can calculate the analisys of variance of 3 levels split plot experiment, and when i compare his output whit the results obtained with R, i find that i (probably) fail to define the nesting effect of the split plot design. Can anyone suggest me how to speci...