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# CITATION file created with {cffr} R package
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cff-version: 1.2.0
message: 'To cite package "newmark" in publications use:'
type: software
license: MIT
title: 'newmark: Uncertainty Analysis in Dynamic Site and Slope Response'
version: 1.1.0
abstract: 'Implements a four-stage pipeline for probabilistic seismic performance
  analysis of slopes and embankments. The package takes a uniform-hazard spectrum
  at multiple return periods as input (any source) and produces: (1) synthetic soil
  profile generation and fundamental period estimation from USCS classification via
  Ishihara''s small-strain shear-modulus model and the inhomogeneous truncated shear-beam
  theory of Gazetas and Dakoulas; (2) nonlinear site amplification using the Seyhan
  & Stewart (2014) model <https://doi.org/10.1193/063013EQS181M>, with inter-period
  correlation via Baker & Jayaram (2008) <https://doi.org/10.1193/1.2857544>; (3)
  Monte Carlo ensemble of six empirical Newmark sliding-block displacement models
  (Ambraseys & Menu (1988) <https://doi.org/10.1002/eqe.4290160704>, Jibson (2007)
  <https://doi.org/10.1016/j.enggeo.2007.01.013>, Saygili & Rathje (2008) <https://doi.org/10.1061/(ASCE)1090-0241(2008)134:6(790)>,
  Bray & Travasarou (2007) <https://doi.org/10.1061/(ASCE)1090-0241(2007)133:4(381)>,
  Bray & Macedo (2017) <https://doi.org/10.1016/j.soildyn.2017.05.024>, and the Bray
  and Macedo shallow-crustal update) with coherent correlated draws; (4) log-log inversion
  to the performance-based seismic coefficient kmax at user-specified displacement
  targets. All outputs are ''data.table'' objects.'
authors:
- family-names: Verri Kozlowski
  given-names: Alejandro
  email: averri@fi.uba.ar
preferred-citation:
  type: manual
  title: 'newmark: Uncertainty Analysis in Dynamic Site and Slope Response'
  authors:
  - family-names: Verri Kozlowski
    given-names: Alejandro
    email: averri@fi.uba.ar
  year: '2026'
  notes: R package version 1.1.0
  url: https://github.com/averriK/newmark
repository: https://cran.r-universe.dev
repository-code: https://github.com/averriK/newmark
commit: e140f74bec7d1e5b0496d4f0b155d3559d210dc2
url: https://averriK.github.io/newmark/
date-released: '2026-05-19'
contact:
- family-names: Verri Kozlowski
  given-names: Alejandro
  email: averri@fi.uba.ar