42 citations · 93 across the 15 of their papers we have counts for
3 papers · 1 filter
Averaging orthogonal projectors
Eero Liski, Klaus Nordhausen, Hannu Oja +1
Dimensionality is a major concern in analyzing large data sets. Some well known dimension reduction methods are for example principal component analysis (PCA), invariant coordinate…
Approximation of rejective sampling inclusion probabilities and application to high order correlations
Hélène Boistard, Hendrik P. Lopuhaä, Anne Ruiz-Gazen
This paper is devoted to rejective sampling. We provide an expansion of joint inclusion probabilities of any order in terms of the inclusion probabilities of order one, extending p…
Efficient Estimation of Nonlinear Finite Population Parameters Using Nonparametrics
Camelia Goga, Anne Ruiz-Gazen
Currently, the high-precision estimation of nonlinear parameters such as Gini indices, low-income proportions or other measures of inequality is particularly crucial. In the presen…