search for: rowroblox

...This package includes functions for the computation of many well known influence curves (e.g., Huber-, Hampel-, Tukey-, Andrews-type) for normal location and scale in the framework of our asymptotic setup. Moreover, (and for us, more importantly) it includes the functions "roblox", "rowRoblox" and "colRoblox" which can be used to compute optimally robust estimators in case of normal location and scale. These functions are optimized for speed and can be applied to large scale problems like for instance gene expression data. Using rowRobLox the computation for a 50000 x 20...

...This package includes functions for the computation of many well known influence curves (e.g., Huber-, Hampel-, Tukey-, Andrews-type) for normal location and scale in the framework of our asymptotic setup. Moreover, (and for us, more importantly) it includes the functions "roblox", "rowRoblox" and "colRoblox" which can be used to compute optimally robust estimators in case of normal location and scale. These functions are optimized for speed and can be applied to large scale problems like for instance gene expression data. Using rowRobLox the computation for a 50000 x 20...