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--- faq [2024/01/09 02:40] – [Frequent mistakes in data, pedigree, and parameter files for BLUPF90 programs] shogo
+++ faq [2024/01/09 03:25] – [Modeling] shogo
@@ Line 1: / Line 1: @@
-======  FAQ: examples, options, and tips for BLUPF90 family programs ======
+======  FAQ: examples, options, and tips for BLUPF90 family programs and modeling ======
 Download {{:blupf90_ALL8.pdf|BLUPF90 manual}}
@@ Line 79: / Line 79: @@
     * [[Readme.SeekParentf90|seekparentf90]] -  a program to verify paternity and parent discovery using SNP markers
-=== Modelling ===
-    * Sire model
+===== Modeling =====
-    * Animal model
+<file>
+* Sire model (cg: contemporary group)
+     y = μ + cg + ... + sire + e
+     y = μ + cg + ... + sire + MGS + e
+     where cg = common environment (farm, year, season, management, ...)
+* Animal model (pe: permanent environment)
+   * Single record / animal
+     y = μ + cg + ... + animal + e
+   * Multiple records / animal
+     y = μ + cg + ... + animal + pe + e
+   * Random regressions f(t)
+     y = μ + cg + ... + f(t1) + f(t2)*animal + f(t3)*pe + e
+     where f(t) = a function of t (t: continuous variable)
+* Maternal effect model (mpe: maternal permanent environment)
+     y = μ + cg + ... + animal + maternal + mpe + e
+</file>