Simplify complex datasets using Principal Component Analysis (PCA) in Python. Great for dimensionality reduction and visualization. Gingrich: Time for 'national conversation' about immigrants living ...

Several measurement techniques used in the life sciences gather data for many more variables per sample than the typical number of samples assayed. For instance, DNA microarrays and mass spectrometers ...

The visualizations display the percentages of first time, first-year, degree-seeking students and degree-seeking undergraduates who enrolled in Fall. They show the percent of undergraduate students ...

For at least 151 years, a hemlock and its close neighbor, a red oak, have grown up together on the Bates campus, close enough to overlap branches, while buildings popped up around them. Their survival ...

This web site lists responses to survey questions pertaining to Purdue University’s main campus at West Lafayette. The questions are from the Common Data Set developed by a consortium of higher ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at ...

Access detailed historical stock prices, including daily closing prices, for MTRX. Analyze past performance trends, track price movements, and explore historical data to inform your investment ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

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 ...