From morning glories spiraling up fence posts to grape vines corkscrewing through arbors, twisted growth is a problem-solving ...

Researchers from Skoltech Engineering Center's Hierarchically Structured Materials Laboratory have developed a new method to ...

Williams, A. and Louis, L. (2026) Cumulative Link Modeling of Ordinal Outcomes in the National Health Interview Survey Data: Application to Depressive Symptom Severity. Journal of Data Analysis and ...

Discover how tail risk impacts portfolios, why rare financial events matter, and strategies for safeguarding investments against significant, unexpected losses.

When applying rolling.skew() and rolling.kurt() to a series of constant values, the results are 0.0 for skew and -3.0 for kurtosis once the window is full. However, since the data is constant, the ...

Being able to quantify a surface finish is both a complex and necessary task. While surface topography relates to a three-dimensional property, the most accepted surface measurement parameter is ...

Where x is a random continuous variable. We shall generate two synthetic datasets and measure/visualize and compare their skew and kurtosis in this lab. So lets get to it. Plot a histogram for data (y ...

This paper proposes a valuable new method for the assessment of the mean kurtosis for diffusional kurtosis imaging by utilizing a recently introduced sub-diffusion model. The evidence supporting the ...