*/
public static List<ModelCreatorPluginBase> getModelCreatorPlugins() {
List<ModelCreatorPluginBase> modelCreatorPlugins = new ArrayList<ModelCreatorPluginBase>();
// First, add in-built polynomial fit plugins.
modelCreatorPlugins.add(new ApacheCommonsPolynomialFitCreatorPlugin());
// Next, add all external model creator plugins.
for (IPlugin plugin : plugins) {
if (plugin instanceof ModelCreatorPluginBase) {
modelCreatorPlugins.add((ModelCreatorPluginBase) plugin);