Scientific Research Publishing

Fuzzy Geometric Programming in Multivariate Stratified Sample Surveys in Presence of Non-Response with Quadratic Cost Function ()

Department of Computing and Informatics Saudi Electronics University, Riyadh, Saudi Arabia. Department of Statistics & Operations Research, Aligarh Muslim University, Aligarh, India. In sampling the ...
Scientific Research Publishing

Estimation of Multivariate Sample Selection Models via a Parameter-Expanded Monte Carlo EM Algorithm ()

This paper develops a parameter-expanded Monte Carlo EM (PX-MCEM) algorithm to perform maximum likelihood estimation in a multivariate sample selection model. In contrast to the current methods of ...
GitHub

STEP4 run multivariate NMA example.R

## This file uses R relative paths. Open this file through R project file "Cope_2020_multivariate_NMA.Rproj" in the top "Cope_2020_multivariate_NMA" directory ...
Europe PMC

A graphical method to evaluate spectral preprocessing in multivariate regression calibrations: example with Savitzky-Golay filters and partial least squares regression.

In multivariate regression analysis of spectroscopy data, spectral preprocessing is often performed to reduce unwanted background information (offsets, sloped baselines) or accentuate absorption ...