Assessing local influence for specific restricted likelihood: Application to factor analysis

摘要: In restricted statistical models, since the first derivatives of likelihood displacement are often nonzero, commonly adopted formulation for local influence analysis is not appropriate. However, there two kinds model restrictions in which still zero. General formulas assessing under these derived and applied to factor as usually used restriction satisfies conditions. Various schemes introduced a comparison function approach discussed. It also shown that invariant scale data independent rotation loadings.