Local linear kernel methods have been shown to dominate local constant methods for the nonparametric estimation of regression functions. In this paper we study the theoretical properties of ...

LCGC International provides separation science insights, including liquid chromatography (HPLC), gas chromatography (GC), and ...

Happiness is an electrifying and elusive state. Philosophers, theologians, psychologists, and even economists have long sought to define it. And since the 1990s, a whole branch of psychology—positive ...

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 ...

Majorities in 20 of the 25 countries surveyed say their political system needs either major changes or complete reform. However, many of those who want significant political change in their country ...

*Bank of Japan holds its policy rate and announces plan to sell ETFs and J-REITS. *House Republicans looking to force a yes vote in the Senate on continuing resolution bill. The stock market finished ...

The Saint Louis University Department of Computer Science is committed to the development and study of computing technologies for the greater good of humanity. SLU offers bachelor's, master's and ...

Our Medical Standards and Insights team has carefully researched and vetted over 11,000 products and services. We fact-check health claims, evaluate ingredients, and look into each brand’s reputation ...