Fix test/ folder: tests of C code run fine now

[valse.git] / test / helper.R

diff --git a/test/helper.R b/test/helper.R
index 8ec122b..21d00f2 100644 (file)
--- a/test/helper.R
+++ b/test/helper.R
@@ -11,19 +11,20 @@ generateXYdefault = function(n, p, m, k)
 {
        meanX = rep(0, p)
        covX = diag(p)
-       covY = array(dim=c(m,m,k))
-       for(r in 1:k)
-               covY[,,r] = diag(m)
-       π = rep(1./k,k)
+       covY = diag(m)
+       ω = rep(1./k,k)
        #initialize beta to a random number of non-zero random value
        β = array(0, dim=c(p,m,k))
        for (j in 1:p)
        {
                nonZeroCount = sample(1:m, 1)
-               β[j,1:nonZeroCount,] = matrix(runif(nonZeroCount*k), ncol=k)
+               if (nonZeroCount >= 2)
+                       β[j,1:nonZeroCount,] = matrix(runif(nonZeroCount*k), ncol=k)
+               else
+                       β[j,1,] = runif(k)
        }
 
-       sample_IO = generateXY(n, Ï\80, meanX, β, covX, covY)
+       sample_IO = generateXY(n, Ï\89, meanX, β, covX, covY)
        return (list(X=sample_IO$X,Y=sample_IO$Y))
 }