This study examined predictorvariables that would contribute toward an explanatory model linking child maltreatment and the outcome of crime seriousness.
本研究预测变量，这将有助于对解释性连接儿童虐待和犯罪的严重性，结果模型。
2
Next, showing and analyzing the residual plot of the response variables and predictorvariables, obtain a visual link between the response variables and the predictorvariables.
接下来展现了响应变量与预测变量之间的散点图，分析散点图，得到了响应变量与预测变量之间的直观联系。
3
The researchers analyzed other variables that could affect longevity like diet, environment, metabolic rates and found that the most significant predictor was brain size.