Investopedia

Systematic Sampling: What Is It, and How Is It Used in Research?

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
NHK

Survey Methods Based on Probability Sampling: Prospects for Shifting to Web Surveys

The 8th ESRA (European Survey Research Association) Conference was held in Croatia in July 2019, which staged 220 sessions on survey research. Among them, this article focuses on the latest cases of ...
Investopedia

Systematic Sampling: Advantages and Disadvantages

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Gordon Scott has been an active investor and technical analyst or 20+ years. He ...
JSTOR Daily

On the Nyström and Column-Sampling Methods for the Approximate Principal Components Analysis of Large Datasets

In this article, we analyze approximate methods for undertaking a principal components analysis (PCA) on large datasets. PCA is a classical dimension reduction method that involves the projection of ...
JSTOR Daily

Gibbs Sampling Based Bayesian Analysis of Mixtures with Unknown Number of Components

Sankhyā: The Indian Journal of Statistics, Series B (2008-), Vol. 70, No. 1 (May 2008), pp. 133-155 (23 pages) For mixture models with unknown number of components, Bayesian approaches, as considered ...