X-Git-Url: https://git.auder.net/?p=valse.git;a=blobdiff_plain;f=test%2Fgenerate_test_data%2FEMGLLF.R;h=673b8075e18fa00b9531dc7b18b611e513ee1bab;hp=374b8437f82f05ab8d4230143d83ce30beffaccb;hb=b42f0f4014e9f455a92851b1e707095bbcb45103;hpb=21f6928a1de17587da10bac81765cb433fe16581

diff --git a/test/generate_test_data/EMGLLF.R b/test/generate_test_data/EMGLLF.R
index 374b843..673b807 100644
--- a/test/generate_test_data/EMGLLF.R
+++ b/test/generate_test_data/EMGLLF.R
@@ -1,4 +1,4 @@
-EMGLLF = function(phiInit,rhoInit,piInit,gamInit,mini,maxi,gamma,lambda,X,Y,tau)
+EMGLLF_R = function(phiInit,rhoInit,piInit,gamInit,mini,maxi,gamma,lambda,X,Y,tau)
 {
   #matrix dimensions
   n = dim(X)[1]
@@ -17,7 +17,6 @@ EMGLLF = function(phiInit,rhoInit,piInit,gamInit,mini,maxi,gamma,lambda,X,Y,tau)
   Gram2 = array(0, dim=c(p,p,k))
   ps2 = array(0, dim=c(p,m,k))
   b = rep(0, k)
-  pen = matrix(0, maxi, k)
   X2 = array(0, dim=c(n,p,k))
   Y2 = array(0, dim=c(n,m,k))
   dist = 0
@@ -30,7 +29,7 @@ EMGLLF = function(phiInit,rhoInit,piInit,gamInit,mini,maxi,gamma,lambda,X,Y,tau)
   Gam = matrix(0, n,k)
   EPS = 1E-15
   
-  while(ite <= mini || (ite<= maxi && (dist>= tau || dist2 >= sqrt(tau))))
+  while(ite <= mini || (ite <= maxi && (dist >= tau || dist2 >= sqrt(tau))))
 	{
     Phi = phi
     Rho = rho
@@ -116,7 +115,8 @@ EMGLLF = function(phiInit,rhoInit,piInit,gamInit,mini,maxi,gamma,lambda,X,Y,tau)
     ##########
     #Etape E #
     ##########
-    sumLogLLF2 = 0
+
+		sumLogLLF2 = 0
     for (i in 1:n)
 		{
       #precompute sq norms to numerically adjust their values
@@ -124,11 +124,11 @@ EMGLLF = function(phiInit,rhoInit,piInit,gamInit,mini,maxi,gamma,lambda,X,Y,tau)
       for (r in 1:k){
         sqNorm2[r] = sum( (Y[i,]%*%rho[,,r]-X[i,]%*%phi[,,r])^2 )}
 
-      #compute Gam(:,:) using shift determined above
+      #compute Gam(:,:)
       sumLLF1 = 0.0;
       for (r in 1:k)
 			{
-				Gam[i,r] = pi[r] * exp(-0.5*sqNorm2[r])* det(rho[,,r])
+				Gam[i,r] = pi[r] * exp(-0.5*sqNorm2[r]) * det(rho[,,r])
         sumLLF1 = sumLLF1 + Gam[i,r] / (2*base::pi)^(m/2)
       }
       sumLogLLF2 = sumLogLLF2 + log(sumLLF1)