Package: Athlytics 1.0.5

Zhiang He

Athlytics: Sports Physiology Analysis from Local 'Strava' Data

Tools for reproducible, offline analysis of endurance-training data exported from 'Strava'. Provides data import, quality-control, cohort-reference, and visualization helpers for sports-science indicators including acute:chronic workload ratio, aerobic efficiency, cardiovascular decoupling, exposure, and personal-best profiles.

Authors:Zhiang He [aut, cre], Eunseop Kim [rev], Simon Nolte [rev]

Athlytics_1.0.5.tar.gz
Athlytics_1.0.5.zip(r-4.7)Athlytics_1.0.5.zip(r-4.6)Athlytics_1.0.5.zip(r-4.5)
Athlytics_1.0.5.tgz(r-4.6-any)Athlytics_1.0.5.tgz(r-4.5-any)
Athlytics_1.0.5.tar.gz(r-4.7-any)Athlytics_1.0.5.tar.gz(r-4.6-any)
Athlytics_1.0.5.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
Athlytics/json (API)
NEWS

# Install 'Athlytics' in R:

install.packages('Athlytics', repos = c('https://packages.ropensci.org', 'https://cloud.r-project.org'))

Reviews:rOpenSci Software Review #728

Bug tracker:https://github.com/ropensci/athlytics/issues

Pkgdown/docs site:https://docs.ropensci.org

Datasets:

sample_acwr - Sample ACWR Data for Athlytics
sample_decoupling - Sample Aerobic Decoupling Data for Athlytics
sample_ef - Sample Efficiency Factor (EF) Data for Athlytics
sample_exposure - Sample Training Load Exposure Data for Athlytics
sample_pbs - Sample Personal Bests (PBs) Data for Athlytics

On CRAN:

activity-tracking acute-chronic-workload-ratio aerobic-decoupling cohort-analysis efficiency-factor endurance-training ewma exercise-physiology ggplot2 gpx-tcx-fit rolling-average sports-analytics tidyverse training-load trimp

7.53 score 62 stars 22 scripts 556 downloads 26 exports 33 dependencies

Last updated from:ccf55c4d6a (on main). Checks:10 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	198
pkgdown docs	OK	204
source / vignettes	OK	214
linux-release-x86_64	OK	198
macos-release-arm64	OK	152
macos-oldrel-arm64	OK	128
windows-devel	OK	146
windows-release	OK	153
windows-oldrel	OK	155
wasm-release	OK	125

Exports:add_reference_bands athlytics_palette_nature athlytics_palette_vibrant calculate_acwr calculate_acwr_ewma calculate_cohort_reference calculate_decoupling calculate_ef calculate_ef_from_stream calculate_exposure calculate_pbs cohort_reference flag_quality load_local_activities parse_activity_file plot_acwr plot_acwr_comparison plot_acwr_enhanced plot_decoupling plot_ef plot_exposure plot_pbs plot_with_reference quality_summary summarize_quality theme_athlytics

Dependencies:cli cpp11 dplyr farver generics ggplot2 glue gtable isoband labeling lattice lifecycle lubridate magrittr pillar pkgconfig purrr R6 RColorBrewer rlang S7 scales stringi stringr tibble tidyr tidyselect timechange utf8 vctrs viridisLite withr zoo

Advanced Features: EWMA, Quality Control, and Cohort Analysis

Athlytics Package

Rendered fromadvanced_features.Rmdusingknitr::rmarkdownon May 29 2026.

Last update: 2026-05-18
Started: 2025-10-10

Getting Started with Athlytics

Athlytics Package

Rendered fromathlytics_introduction.Rmdusingknitr::rmarkdownon May 29 2026.

Last update: 2026-05-29
Started: 2025-10-10

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Add Cohort Reference Bands to Existing Plot	add_reference_bands
Nature-Inspired Color Palette	athlytics_palette_nature
Vibrant High-Contrast Palette	athlytics_palette_vibrant
Calculate Acute:Chronic Workload Ratio (ACWR)	calculate_acwr
Calculate ACWR using EWMA Method with Confidence Bands	calculate_acwr_ewma
Calculate Cohort Reference Percentiles	calculate_cohort_reference cohort_reference
Calculate Aerobic Decoupling	calculate_decoupling
Calculate Efficiency Factor (EF)	calculate_ef
Calculate EF from Stream Data with Steady-State Analysis	calculate_ef_from_stream
Calculate Training Load Exposure (ATL, CTL, ACWR)	calculate_exposure
Calculate Personal Bests (PBs) from Local Strava Data	calculate_pbs
Flag Data Quality Issues in Activity Streams	flag_quality
Load Activities from Local Strava Export	load_local_activities
Parse Activity File (FIT, TCX, or GPX)	parse_activity_file
Plot ACWR Trend	plot_acwr
Compare RA and EWMA Methods Side-by-Side	plot_acwr_comparison
Enhanced ACWR Plot with Confidence Bands and Reference	plot_acwr_enhanced
Plot Aerobic Decoupling Trend	plot_decoupling
Plot Efficiency Factor (EF) Trend	plot_ef
Plot Training Load Exposure (ATL vs CTL)	plot_exposure
Plot Personal Best (PB) Trends	plot_pbs
Plot Individual Metric with Cohort Reference	plot_with_reference
Sample ACWR Data for Athlytics	sample_acwr
Sample Aerobic Decoupling Data for Athlytics	sample_decoupling
Sample Efficiency Factor (EF) Data for Athlytics	sample_ef
Sample Training Load Exposure Data for Athlytics	sample_exposure
Sample Personal Bests (PBs) Data for Athlytics	sample_pbs
Get Quality Summary Statistics	quality_summary summarize_quality
Get Athlytics Theme	theme_athlytics