What are some applications of auxiliary variables in business analytics? How are auxiliary variables used in market research?

Nov 15, 2022 ... Variable z is an auxiliary variable which has the sole purpose to formulate the division as a product and make it possible to solve the underlying model with ... Jun 11, 2017 ... It is sometimes necessary to add auxiliary variables to a description of an algorithm or system to show that it implements a higher-level ... Extensions of auxiliary variable approaches for the investigation of mediation, moderation, and conditional effects in mixture models. Citation. McLarnon ... Also, it was established that estimators that are asymptotically optimum that utilized single auxiliary variable are more efficient than those that are not ... Auxiliary variables are variables introduced into a model, either because it is difficult to express the constraints at all in terms of the existing variables, ... Analyzing data with full-information maximum likelihood with auxiliary variables. The techniques used to account for auxiliary variables are both ... of a study variable in two-phase sampling. These estimators utilize the information about extreme values and ranks of an auxiliary variable. Through a first ... The AuxVariables block within the input file may be used to create auxiliary variables that act, with respect to the interaction with other objects. This article introduces a novel estimator known as the neutrosophic ratio-cum-product exponential estimator combining two auxiliary variables, specifically ... Dec 13, 2019 ... Auxiliary variables are observed variables that are not of primary interest in your target model. They are included in the model for the sole ...