Prostate cancer (PCa) is the second-leading cause of cancer death among men in the United States. 1 Since its approval by the FDA in 1986, 2 PSA tests have been used extensively worldwide for ...

A good way to see where this article is headed is to take a look at the screen shot of a demo program shown in Figure 1. The demo sets up a dummy dataset of six items: [ 5.1 3.5 1.4 0.2] [ 5.4 3.9 1.7 ...

Transforming a dataset into one with fewer columns is more complicated than it might seem, explains Dr. James McCaffrey of Microsoft Research in this full-code, step-by-step machine learning tutorial.

Principal Component Analysis identifies 2 main factors to explain current global real estate environment, with a cumulative variation captured of 90%. Purchasing vs. Renting Strength factor explains ...

At the end of April, Tara Lynn Southard arrived at the Mattapan branch of the Boston Public Library on a mission. She had a stack of flyers in her hands. “Part-time PCA needed” they read, with a list ...

Ruiz-Aragón and Márquez-Peláez performed a meta-analysis of the published literature (2003-2009) investigating the role of PCA3 in screening for PCa. 35 Fourteen studies met inclusion criteria and ...