htaBIM: Budget Impact Modelling for Health Technology Assessment
Implements a structured, reproducible framework for budget impact modelling (BIM) in health technology assessment (HTA), following the ISPOR Task Force guidelines (Sullivan et al. (2014) <doi:10.1016/j.jval.2013.08.2291> and Mauskopf et al. (2007) <doi:10.1111/j.1524-4733.2007.00187.x>). Provides functions for epidemiology-driven population estimation, market share modelling with flexible uptake dynamics, per-patient cost calculation across multiple cost categories, multi-year budget projections, payer perspective analysis, deterministic sensitivity analysis (DSA), and probabilistic sensitivity analysis (PSA) via Monte Carlo simulation. Produces submission-quality outputs including ISPOR-aligned summary tables, scenario comparison tables, per-patient cost breakdowns, tornado diagrams, PSA histograms, and text and HTML reports compatible with NICE, CADTH, and EU-HTA dossier formats. Ships with an interactive 'shiny' dashboard built on 'bslib' for point-and-click model building and exploration.
| Version: | 0.1.0 |
| Depends: | R (≥ 4.1.0) |
| Imports: | stats, utils, graphics, rlang (≥ 1.1.0) |
| Suggests: | dplyr (≥ 1.1.0), tidyr (≥ 1.3.0), ggplot2 (≥ 3.4.0), cli (≥ 3.6.0), checkmate (≥ 2.3.0), glue (≥ 1.7.0), purrr (≥ 1.0.0), tibble (≥ 3.2.0), scales (≥ 1.3.0), flextable (≥ 0.9.0), officer (≥ 0.6.0), shiny (≥ 1.8.0), bslib (≥ 0.7.0), bsicons (≥ 0.1.2), DT (≥ 0.31), openxlsx (≥ 4.2.0), knitr, rmarkdown, testthat (≥ 3.0.0), spelling, covr, pkgdown |
| Published: | 2026-04-21 |
| DOI: | 10.32614/CRAN.package.htaBIM |
| Author: | Shubhram Pandey 
[aut, cre],
Heorlytics Ltd [cph] |
| Maintainer: | Shubhram Pandey <shubhram.pandey at heorlytics.com> |
| BugReports: | https://github.com/heorlytics/htaBIM/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/heorlytics/htaBIM, https://heorlytics.github.io/htaBIM/ |
| NeedsCompilation: | no |
| Language: | en-GB |
| Materials: | README, NEWS |
| CRAN checks: | htaBIM results |
Documentation:
| Reference manual: | htaBIM.html , htaBIM.pdf |
| Vignettes: |
Introduction to htaBIM (source, R code) Interactive Shiny Dashboard (source, R code) |
Downloads:
| Package source: | htaBIM_0.1.0.tar.gz |
| Windows binaries: | r-release: htaBIM_0.1.0.zip, r-oldrel: htaBIM_0.1.0.zip |
| macOS binaries: | r-release (arm64): htaBIM_0.1.0.tgz, r-oldrel (arm64): htaBIM_0.1.0.tgz, r-release (x86_64): htaBIM_0.1.0.tgz, r-oldrel (x86_64): htaBIM_0.1.0.tgz |
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