Result of the re-fit and re-run with variable group dropout for investigation of impact of the different variable groups on explained variation.

Result of the re-fit and re-run with variable group dropout for investigation of impact of the different variable groups on explained variation.为探究不同变量组对可解释变异的影响，采用变量组丢弃（variable group dropout）策略进行重新拟合与重新运行后得到的结果。