Kane R L
Med Care. 1975 Feb;13(2):126-36. doi: 10.1097/00005650-197502000-00004.
Vector resolution represents a new method for analyzing consumer data and comparing patterns for a variety of consumer services. The vectors are derived from a measurement of frequency of use and a geographic direction from the origin of the group to the point of service. Although the data presented were drawn from a probability sample survey of southern Utah rural households, the methodology may be readily applied to data derived from a variety of sources.
向量解析是一种用于分析消费者数据并比较各种消费者服务模式的新方法。这些向量源自使用频率的测量以及从群体原点到服务点的地理方向。尽管所呈现的数据取自对犹他州南部农村家庭的概率抽样调查，但该方法可轻松应用于来自各种来源的数据。
