public GLMXValidation(GLMModel mainModel, GLMModel[] xvalModels, int lambdaIdx, long nobs) { super(mainModel._dataKey, mainModel.ymu, mainModel.glm, mainModel.rank(lambdaIdx)); xval_models = new Key[xvalModels.length]; for (int i = 0; i < xvalModels.length; ++i) { add(xvalModels[i].validation()); xval_models[i] = xvalModels[i]._key; } this.nobs = nobs; finalize_AIC_AUC(); }