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readme.pedictf90 [2018/07/12 21:50]
andres created
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-**predictf90** 
  
-This is program is used to do cross-validations. It reads a blupf90 parameter file, a solutions file 
-and a data file 
-It needs ''​OPTION include_effects''​ followed by a series of effects. 
-It computes 
-y_hat = sum of estimates of the included effects 
-y_star = y corrected by the other (not included) effects 
-residual = y - included effects (not a true residual) 
- 
-For instance consider 
- 
-y = herd + age + animal + e 
- 
-with ''​OPTION include_effects 3''​ 
- 
-y_hat = animal_hat 
-ystar = y - herd_hat - age_hat 
-Which makes cor(y_hat,​y_star) = cor(ebv, corrected y) which is a measure of accuracy 
- 
-it outputs the correlation between y_hat and y_star, for instance cor(ystar,​yhat)=cor(u+e,​ uhat) 
- 
-and outputs these columns into a file, together with animal id (if there is animal in the model) or record number (if not) 
- 
-In addition, if animal effect is in the model, it produces a file with ebvs from the solutions file. 
readme.pedictf90.1531432257.txt.gz ยท Last modified: 2018/07/12 21:50 by andres