JM
John Muschelli
42 packages
17 years on CRAN
On CRAN since Mar 2010 (16 years) · last active 13 days ago
0000-0001-6469-1750
Downloads
1.4M
Last 30 days
4.3M
Last 90 days
16.6M
Last year
Average trend: +21% (30d vs prior 30d)
Top Packages by Downloads
knitr
1.3M
Portfolio Check Status
Aggregate CRAN check results across 21 maintained packages.
2
ERROR
271
OK
Recent Activity
MR Spectroscopy Analysis Tools
Baseline Functions for Actigraphy and Activity Processing and Analysis
Estimate Step Counts from 'Accelerometry' Data
Map Quantiles for Physical Activity from 'NHANES'
Detect Periods of Sleep and Non-Wear in 'ActiGraph' Data
Calculate 'ActiGraph' Counts from Accelerometer Data
MR Spectroscopy Analysis Tools
Manipulation of Microsoft Word and PowerPoint Documents
MR Spectroscopy Analysis Tools
Manipulation of Microsoft Word and PowerPoint Documents
Maintained Packages
21 packages
| Package | Version |
|---|---|
| rscopus | 0.9.0 |
| gifti | 0.9.0 |
| fslr | 2.27.0 |
| neurobase | 1.34.0 |
| diffr | 0.3.0 |
| glassdoor | 0.9.0 |
| cifti | 0.5.0 |
| mapnhanespa | 0.1.0 |
| brainR | 1.7.0 |
| matlabr | 1.5.2 |
| WhiteStripe | 2.5.0 |
| mscstts | 0.6.4 |
| stapler | 0.8.0 |
| stepcount | 0.5.0 |
| freesurfer | 1.8.1 |
| neurohcp | 0.11.0 |
| gcite | 0.11.0 |
| cforward | 0.2.0 |
| kirby21.fmri | 1.8.0 |
| actibase | 0.2.0 |
| kirby21.t1 | 1.8.0 |
Co-authored Packages
6 packages
Contributions
15 packages
| Package | Version |
|---|---|
| knitr | 1.51 |
| officer | 0.7.5 |
| riskRegression | 2026.03.11 |
| docxtractr | 0.6.5 |
| googleLanguageR | 0.3.1.1 |
| spant | 4.2.0 |
| tuber | 1.4.0 |
| ciftiTools | 0.19.0 |
| agcounts | 0.7.0 |
| actigraph.sleepr | 0.3.1 |
| ActivityIndex | 0.3.7 |
| OCSdata | 1.0.2 |
| baker | 1.0.4 |
| imbibe | 0.1.1 |
| plumberDeploy | 0.2.1 |