Changeset fb0fadd in tol

Timestamp:

Nov 4, 2008, 3:42:20 PM (18 years ago)

Author:

Víctor de Buen <vdebuen@…>

Branches:

1941-docker-image-to-test, devel, master

Children:

86179b6

Parents:

f9045cd

Message:

Allowing fixed sigma in observational nodes

git-svn-id: ​https://www.tol-project.org/svn/tolp/trunk@113 be4846ae-f051-483a-831f-b64e7d08527f

File:

• tol/stdlib/math/stat/models/bayesian/bysMcmc/bsr/dynhlm/_build.node.obs.tol (modified) (3 diffs)

tol/stdlib/math/stat/models/bayesian/bysMcmc/bsr/dynhlm/_build.node.obs.tol

@@ -363 +363 @@
   //The result of calling Build.Serie.info for an input serie
   NameBlock serie.info,
+  Real sigma,
   //A possibly empty set of ARIMA factors with structure ARIMAStruct
   Set arima)
@@ -368 +369 @@
 {[[
   NameBlock _.serie.info=serie.info;
+  Real _.sigma = sigma;
   Set _.arima.factors = arima
 ]]};
@@ -474 +476 @@
   //Returns a Real fixed known sigma value as prior information or a 
   //Text variable name to be simulated in the Sigma Gibbs block of BSR
-  Text Get.Sigma2(Real unused) 
+
+  Anything Get.Sigma2(Real unused) 
   { 
-    "SigmaBlk::"+_.id_node+"::Variance" 
-  };
+    If(IsUnknown(_.output::_.sigma),
+      "SigBlk::"+_.id_node+"::Variance",
+      (_.output::_.sigma)^2)
+  };
+
   /////////////////////////////////////////////////////////////////////////