Leakage Detection for Environmental Sensor Data R package sensorLeak version 0.1.0 Provides tools for identifying potential information leakage and validation risks in machine learning workflows using environmental sensor data. The package includes checks for temporal ordering, shared sensors, spatial proximity, and overlapping temporal windows. The diagnostics are motivated by considerations of spatial and temporal structure in model validation (Roberts et al., 2017) <doi:10.1111/ecog.02881>. Software Depends: R (>= 4.1.0) Suggests: knitr, rmarkdown, testthat (>= 3.0.0) Divya Umai Raja <iamuayvid@gmail.com> Comprehensive R Archive Network (CRAN) Divya Umai Raja [aut, cre, cph], Sanjana Sujil [aut, cph] MIT + file LICENSE (https://CRAN.R-project.org/package=sensorLeak/LICENSE) 2026-09-30 application/tgz https://CRAN.R-project.org/package=sensorLeak doi:10.32614/CRAN.package.sensorLeak