Cross-Expression Analysis of Spatial Transcriptomics Data R package CrossExpression version 1.0.0 Analyzes spatial transcriptomic data using cells-by-genes and cell location matrices to find gene pairs that coordinate their expression between spatially adjacent cells. It enables quantitative analysis and graphical assessment of these cross-expression patterns. See Sarwar et al. (2025) <doi:10.1101/2024.09.17.613579> and <https://github.com/gillislab/CrossExpression/> for more details. Software Depends: R (>= 3.5.0) Imports: Rfast, RANN, Matrix, ggplot2, dplyr, stats, stringr Ameer Sarwar <dogar.ameer@gmail.com> Comprehensive R Archive Network (CRAN) Ameer Sarwar [aut, cre], Sarah Choi [ctb], Leon French [ctb], Jesse Gillis [aut] MIT + file LICENSE (https://CRAN.R-project.org/package=CrossExpression/LICENSE) 2025-07-28 application/tgz https://CRAN.R-project.org/package=CrossExpression doi:10.32614/CRAN.package.CrossExpression