{ "_id": "6a1ee7ddb401979e7341192b", "Package": "newmark", "Type": "Package", "Title": "Uncertainty Analysis in Dynamic Site and Slope Response", "Version": "1.1.0", "Authors@R": "person(given = \"Alejandro\",\nfamily = \"Verri Kozlowski\",\nemail = \"averri@fi.uba.ar\",\nrole = c(\"aut\", \"cre\", \"cph\"))", "Description": "Implements a four-stage pipeline for probabilistic seismic\nperformance analysis of slopes and embankments. The package\ntakes a uniform-hazard spectrum at multiple return periods as\ninput (any source) and produces: (1) synthetic soil profile\ngeneration and fundamental period estimation from USCS\nclassification via Ishihara's small-strain shear-modulus model\nand the inhomogeneous truncated shear-beam theory of Gazetas\nand Dakoulas; (2) nonlinear site amplification using the Seyhan\n& Stewart (2014) model , with\ninter-period correlation via Baker & Jayaram (2008)\n; (3) Monte Carlo ensemble of six\nempirical Newmark sliding-block displacement models (Ambraseys\n& Menu (1988) , Jibson (2007)\n, Saygili & Rathje (2008)\n, Bray &\nTravasarou (2007)\n, Bray & Macedo\n(2017) , and the Bray and\nMacedo shallow-crustal update) with coherent correlated draws;\n(4) log-log inversion to the performance-based seismic\ncoefficient kmax at user-specified displacement targets. All\noutputs are 'data.table' objects.", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "Language": "en-US", "LazyData": "true", "LazyDataCompression": "xz", "URL": "https://github.com/averriK/newmark,\nhttps://averriK.github.io/newmark/", "BugReports": "https://github.com/averriK/newmark/issues", "RoxygenNote": "7.3.2", "VignetteBuilder": "knitr", "Config/testthat/edition": "3", "NeedsCompilation": "no", "Config/roxygen2/version": "8.0.0", "Packaged": { "Date": "2026-05-19 11:20:13 UTC", "User": "root" }, "Author": "Alejandro Verri Kozlowski [aut, cre, cph]", "Maintainer": "Alejandro Verri Kozlowski ", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2026-05-19 08:42:04 UTC", "RemoteUrl": "https://github.com/cran/newmark", "RemoteRef": "HEAD", "RemoteSha": "e140f74bec7d1e5b0496d4f0b155d3559d210dc2", "MD5sum": "1937a860a1c6c49dd809c491ed30b9c8", "_user": "cran", "_type": "src", "_file": "newmark_1.1.0.tar.gz", "_fileid": 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