Radiomics Image Analysis Toolbox for Medial Images R package RIA version 1.7.2 Radiomics image analysis toolbox for 2D and 3D radiological images. RIA supports DICOM, NIfTI, nrrd and npy (numpy array) file formats. RIA calculates first-order, gray level co-occurrence matrix, gray level run length matrix and geometry-based statistics. Almost all calculations are done using vectorized formulas to optimize run speeds. Calculation of several thousands of parameters only takes minutes on a single core of a conventional PC. Detailed methodology has been published: Kolossvary et al. Circ: Cardiovascular Imaging. 2017;10(12):e006843 <doi: 10.1161/CIRCIMAGING.117.006843>. Software Depends: R (>= 3.3.0) Imports: oro.dicom (>= 0.5.0), oro.nifti (>= 0.9.1) Suggests: knitr, rmarkdown, nat (>= 1.8.11), reticulate(>= 1.20) Marton Kolossvary <marton.kolossvary@gmail.com> Comprehensive R Archive Network (CRAN) Marton Kolossvary [aut, cre] AGPL-3 2024-01-08 application/tgz https://CRAN.R-project.org/package=RIA doi:10.32614/CRAN.package.RIA