Browse Items (14 total)

Mediation analysis is one of the most widely used statistical techniques in the social,
behavioral, and medical sciences. Mediation models allow to study how an independent
variable affects a dependent variable indirectly through one or more…

The last decade has witnessed the emergence of massive mobility datasets, such as
tracks generated by GPS devices, call detail records, and geo-tagged posts from social
media platforms. These datasets have fostered a vast scientific production on…

This paper describes and illustrates functionality of the spNNGP R package. The
package provides a suite of spatial regression models for Gaussian and non-Gaussian pointreferenced outcomes that are spatially indexed. The package implements several…

Effective processing of character strings is required at various stages of data analysis
pipelines: from data cleansing and preparation, through information extraction, to report
generation. Pattern searching, string collation and sorting,…