Data and relevant materials used for the study "The cost of diversity in livestock feed rations".

There are two root directory folders inside the file 'analysis.zip': 1) 'analysisGAMS': contains the GAMS code and data required to run the GAMS code. There are 8 .gms files and 3 data .gdx files The .gms files are ordered sequentially and 00master.gms runs all .gms files sequentially. Model documentation is included in 00master.gms. 2) 'analysisR': contains the R scripts and data required to generate the results reported in this study. First, open the R project 'livestockFeedDiversityCosts.Rproj'. There are 8 R scripts and 3 excel data files. The scripts are ordered sequentially and 08masterFile.R runs all scripts sequentially.