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tacmagic  

Positron Emission Tomography Time-Activity Curve Analysis
View on CRAN: Click here


Download and install tacmagic package within the R console
Install from CRAN:
install.packages("tacmagic")

Install from Github:
library("remotes")
install_github("cran/tacmagic")

Install by package version:
library("remotes")
install_version("tacmagic", "0.3.1")



Attach the package and use:
library("tacmagic")
Maintained by
Eric Brown
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2019-03-06
Latest Update: 2020-12-09
Description:
To facilitate the analysis of positron emission tomography (PET) time activity curve (TAC) data, and to encourage open science and replicability, this package supports data loading and analysis of multiple TAC file formats. Functions are available to analyze loaded TAC data for individual participants or in batches. Major functionality includes weighted TAC merging by region of interest (ROI), calculating models including standardized uptake value ratio (SUVR) and distribution volume ratio (DVR, Logan et al. 1996 <doi:10.1097/00004647-199609000-00008>), basic plotting functions and calculation of cut-off values (Aizenstein et al. 2008 <doi:10.1001/archneur.65.11.1509>). Please see the walkthrough vignette for a detailed overview of 'tacmagic' functions.
How to cite:
Eric Brown (2019). tacmagic: Positron Emission Tomography Time-Activity Curve Analysis. R package version 0.3.1, https://cran.r-project.org/web/packages/tacmagic. Accessed 05 Oct. 2026.
Previous versions and publish date:
(2026-07-09 07:11), 0.2.1 (2019-03-06 18:10), 0.3.0 (2019-06-07 20:40)
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Complete documentation for tacmagic
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