Abstract: In probability theory, variance is a device to measure dispersion of random variable from its mean. In order to explain complex uncertain random variable,variance and pseudo-variance are ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

Bitcoin miners don't solve complex math problems - they guess numbers. While "solving mathematical puzzles" has become a common description of bitcoin mining, the process more closely resembles a ...

The Henry and Bryna David Endowment makes an annual award to a leading researcher who has drawn insights from the behavioral and social sciences to inform public policy. The DBASSE Advisory Committee ...

I have a large and complex random forest that I can fit using rfsrc. I have 30000 observations for 90 explanatory and 1 Y variable that is class based. I am trying to get partial dependence plots for ...

Combining a form of leverage with a "long-short" stock strategy can help highly concentrated clients diversify with bigger tax savings than using direct indexing, a new study found. Processing Content ...

A man was shot and killed by an assailant Tuesday in an apparently random attack at an apartment complex in the southwest valley while the victim was working with his brother in a cleaning business.

Clopidogrel Monotherapy Following 1-month DAPT versus Aspirin Monotherapy Following 12-month DAPT in Patients Receiving PCI; Final 5-year Result of STOPDAPT-2 Receive the the latest news, research, ...

christian-konrad changed the title Groups with empty paths create a variable with null name in getSchemaVariables Groups with conditions create a variable with null name in getSchemaVariables Oct 21, ...

Joseph John Kohn, professor of mathematics, emeritus, a 1956 Ph.D. alumnus and a leader in the field of several complex variables, died on Sept. 13. He was 91. Born in Prague in May 1932, Kohn ...