Systematic sampling is straightforward and low risk, offering better control. However, it may introduce sampling errors and data manipulation. Understand its benefits and weaknesses here.

An ad hoc panel of nationally renowned experts in social science research, computing technology, statistical methods, privacy, and use of alternative data sources in the United States and abroad will ...

The World Health Organization (WHO) warns that air pollution is of great concern and impacts health in many ways. To better the situation, it’s necessary to focus on air quality. However, when ...

The phrase “data is the new oil” has become the favorite business transformation cliché of the past 10 years. The truth is that data in its raw form is about as useful for decision making as oil is ...

Bad Fast Fourier Transfer (FFT) data captures can cause you to misunderstand the true performance of your analog-to-digital converter (ADC). Some engineers like to coherently sample and capture data ...

How and why f max hit a wall at the 28-nm node. Progress in RF signal-chain innovation will come not on ASICs but on FPGAs. Developments in direct data-conversion devices will pave the way to SDM air ...

Analyses by Japanese laboratories of seawater, marine sediment and fish samples taken from near the damaged Fukushima Daiichi nuclear power plant produce reliable data, according to the International ...