Spatial META-R is a software to simplify the selection of input files and parameters to perform spatial multi-environment trial analysis using R (statistical software) and ASReml v1.0 free version.
Spatial META-R provides the calculus of best linear unbiased estimates (BLUEs), best linear unbiased predictions (BLUPs), genetic correlations among locations and genetic correlations between variables, and broad-sense heritability. Analyses may be performed by location, across management conditions or across all locations.
 
Francisco Rodríguez, Gregorio Alvarado, Ángela Pacheco, José Crossa, Juan Burgueño
 
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Web link
Spatial META-R for Windows
Download link and setup information on CIMMYT research software repository.