journal menuBuy article online - an online subscription or single-article purchase is required to access this article.
research papers
When two parameters covary greatly, changes in these parameters should be considered together. By selecting new parameters which are the sums and the differences of the parameter shifts of highly covarying parameters and by considering the transformed least-squares equations, it is possible to discuss ways of optimizing the least-squares method.
Subscribe to Acta Crystallographica Section A: Foundations and Advances
