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readme.pedictf90 [2020/03/13 19:10] yutakareadme.pedictf90 [2022/05/09 22:38] – [Example] dani
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   * y_star = y corrected by the other (not included) effects   * y_star = y corrected by the other (not included) effects
   * residual = y - included effects (not a true residual)   * residual = y - included effects (not a true residual)
 +
 +==== Example ====
 +
 +For instance consider
 +
 +  y = herd + age + animal + e
 +
 +with ''OPTION include_effects 3''.
 +
 +  * ystar = y - herd_hat - age_hat
 +  * y_hat = animal_hat
 +
 +Which makes cor(y_hat,y_star) = cor(ebv, adjusted y), in this example, 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.
  
 ==== More explanation ==== ==== More explanation ====
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 The user should specify the effects to be kept using ''OPTION include_effects'' with the effect numbers. The user should specify the effects to be kept using ''OPTION include_effects'' with the effect numbers.
 For example, if the breeding value is in the 3rd row in the EFFECTS section in the parameter file, you have to use ''OPTION include_effects 3''. For example, if the breeding value is in the 3rd row in the EFFECTS section in the parameter file, you have to use ''OPTION include_effects 3''.
- 
-=== Example === 
- 
-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. 
  
 ==== Output files ==== ==== Output files ====

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