void PivotMDS::copySPSS(Array<double>& copyTo, NodeArray<double>& copyFrom)
{
const Graph &G = *copyFrom.graphOf();
int i = 0;
for (node v : G.nodes) {
copyTo[i++] = copyFrom[v];
}
}
void StressMinimization::replaceInfinityDistances(
NodeArray<NodeArray<double> >& shortestPathMatrix,
double newVal)
{
const Graph &G = *shortestPathMatrix.graphOf();
for(node v : G.nodes) {
for(node w : G.nodes) {
if (v != w && isinf(shortestPathMatrix[v][w])) {
shortestPathMatrix[v][w] = newVal;
}
}
}
}