海量图书期刊资源,随时随地畅享阅读乐趣
Factor analysis of dichotomized variablesAnders Christoffersson · 1975
Simultaneous factor analysis of dichotomous variables in several groupsBengt Muthén; Anders Christoffersson · 1981
Two-step weighted least squares factor analysis of dichotomized variablesAnders Christoffersson · 1977
Determination of the three-dimensional seismic structure of the lithosphereAki, Keiiti; Christoffersson, Anders; Husebye, Eystein S. · Journal of Geophysical Research · 1977
Deep-seated tectonic features of the Scandinavian lithosphereLund, Carl-Erik; Hovland, Jan; Husebye, Eystein; Christoffersson, Anders; Åsström, Kjell; Slunga, Ragnar · Geologiska Föreningen i Stockholm Förhandlingar · 1983
Statistical Classification of Weak Seismic Signals and Noise at the NORSAR ArrayJan Fyen; Eystein Husebye; Anders Christoffersson · 1975
A short note on the estimation of the asymptotic covariance matrix for polychoric correlationsAnders Christoffersson; Anna Gunsjö · 1996