ISO/TR 13195:2015描述了理解响应面法（RSM）范围所需的步骤，以及通过举例说明使用中心复合设计（CCD）收集的数据进行分析的方法，以及该方法的四种不同应用。 响应面法（RSM）用于研究响应与定量预测变量或因子集之间的关系。特别是在指定了关键的几个可控因素后，使用RSM来找到优化响应的因素设置。

ISO/TR 13195:2015 describes the steps necessary to understand the scope of Response Surface Methodology (RSM) and the method to analyse data collected using Central Composite Designs (CCD) through illustration with four distinct applications of this methodology. Response surface methodology (RSM) is used in order to investigate a relation between the response and the set of quantitative predictor variables or factors. Especially after specifying the vital few controllable factors, RSM is used in order to find the factor setting which optimizes the response.