{ "_id": "6ae2f6603d0f299392dd0207", "Package": "ParCC", "Title": "Parameter Converter and Calculator for Health Technology\nAssessment", "Version": "1.4.1", "Authors@R": "c(\nperson(\"Abhijit\", \"Pakhare\", email = \"drpakhare@gmail.com\",\nrole = c(\"aut\", \"cre\")),\nperson(\"Soumya\", \"Jain\", role = \"aut\"),\nperson(\"Anvita\", \"Malhotra\", role = \"aut\"),\nperson(\"Shivansh\", \"Verma\", role = \"aut\"),\nperson(\"Biju\", \"Somen\", role = \"aut\"),\nperson(\"Oshima\", \"Sachin\", role = \"aut\"),\nperson(\"Beena\", \"Joshi\", role = \"aut\"),\nperson(\"Ankur\", \"Joshi\", role = \"aut\")\n)", "Description": "An interactive 'shiny' application for Health Technology\nAssessment (HTA) parameter estimation. Converts between rates,\nprobabilities, odds, and hazard ratios (HR); extrapolates\nsurvival curves (Exponential, Weibull, Log-Logistic); fits\nprobabilistic sensitivity analysis (PSA) distributions (Beta,\nGamma, LogNormal, Dirichlet) via the method of moments;\ncalculates incremental cost-effectiveness ratios (ICERs), net\nmonetary benefit (NMB), value-based pricing, and budget impact;\nadjusts costs for inflation, discounting, and purchasing power\nparity (PPP) across 30 countries; and adjusts background\nmortality using life-table methods. Designed for researchers\nbuilding cost-effectiveness and budget-impact models who need\nauditable, formula-documented parameter transformations.\nMethods include Zhang and Yu (1998)\n for odds ratio (OR) to relative\nrisk (RR) conversion and Chinn (2000, Statistics in Medicine,\n19, 3127-3131) for effect-size transformations.", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "RoxygenNote": "7.3.3", "URL": "https://drpakhare.github.io/ParCC/,\nhttps://github.com/drpakhare/ParCC", "BugReports": "https://github.com/drpakhare/ParCC/issues", "VignetteBuilder": "knitr", "Config/testthat/edition": "3", "Config/pak/sysreqs": "cmake make libicu-dev libuv1-dev libssl-dev\nzlib1g-dev", "Repository": "https://drpakhare.r-universe.dev", "Date/Publication": "2026-10-28 03:18:57 UTC", "RemoteUrl": "https://github.com/drpakhare/parcc", "RemoteRef": "HEAD", "RemoteSha": "df68d304b6715459de074843b91744d0721c97d2", "NeedsCompilation": "no", "Packaged": { "Date": "2026-10-28 06:08:34 UTC", "User": 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