Accelerometer Processing Methods for Cycle 7 of the CHMS R package chms version 7.1 'ActiGraph wGT3X-BT' accelerometer processing methods using the standardized workflow developed by Statistics Canada for cycle 7 of the Canadian Health Measures Survey (CHMS). The package promotes transparent and reproducible data processing while supporting the harmonization of analytical approaches among researchers wishing to align with Statistics Canada's methods. For general details about the processing methods, please consult Clarke J, Gribbon A, St-Laurent M, Ferrao T, Barnes J, Kuzik N, Colley R (2026) <doi: 10.25318/82-003-x202600200001-eng>. Software Depends: R (>= 4.1.0) Imports: cli, DBI, dbplyr, dplyr, haven, hms, jsonlite, knitr, lubridate, mirai, mori, parallelly, purrr, R6, readr, rlang, RSQLite, stats, stringr, tidyr, utils, zoo Suggests: config, ggplot2, janitor, kableExtra, PhysicalActivity, quarto, scales, testthat, tibble Joel Barnes <joel.barnes@statcan.gc.ca> Comprehensive R Archive Network (CRAN) Joel Barnes [aut, cre], Janine Clarke [ctb], Rachel Colley [ctb], His Majesty the King in Right of Canada, as represented by Statistics Canada [cph] MIT + file LICENSE (https://CRAN.R-project.org/package=chms/LICENSE) 2026-09-08 application/tgz https://CRAN.R-project.org/package=chms doi:10.32614/CRAN.package.chms