Discriminant analysis is a classification method that can predict the group membership of a newly sampled observation. In discriminant analysis, classification of new observed data has an uncertainty. In this paper, the confidence degree is introduced to determine the confidence of classification of new observed data. Then, a Monte Carlo-based sensitivity analysis is applied to an assessment of...

In this research, we attempt to analyze the degree of social alienation and also the social factors which affect on social alienation of young people. The statistical society of this research includes twenty up to thirty year- old  young people of Yasouj. 360  young people about twenty up to thirty years- old were selected based on sex and stratified sampling and examined through questionnaire....

In this paper, we consider the voter model with popularity bias. The influence of each node on its neighbors depends on its degree. We find the consensus probabilities and expected consensus times for each of the states. We also find the fixation probability, which is the probability that a single node whose state differs from every other node imposes its state on the entire system. In addition...

the purpose of this paper is to study how the characteristics of successful managers are somehow related to their programme in co-operatives. the study shows there is a significant relationship between managers' characteristics such as innovation, authority and leadership, with managerial skills, self confidence and degree of success. however, there is no correlation between intelligence, ...