spatiotemporal-data

Spatiotemporal modeling and real-time prediction of origin-destination traffic demand

Xiaochen Xian, Honghan Ye, Xin Wang and Kaibo Liu / 2021-06-09
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Introduction In the past decades, intelligent transportation system (ITS) has brought advanced technology that enables a data-rich environment and unprecedented opportunities for traffic prediction, which is considered as one of the most prevalent issues facing ITS (Li et al., 2015). We discuss the…
R package

Making an Online Risk Calculator

Michael W. Kattan and Thomas A. Gerds / 2020-11-11
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We first started making risk calculators with the website, http://nomograms.org. There are several here, and they are patient friendly. Later, we launched rcalc.ccf.org, which has many more risk calculators, although the intended audience is the clinician. It is considerably more expensive and…