episomer
Early Detection of Public Health Threats from Social Media Data
Description
It allows you to automatically monitor trends of social media messages by time, place and topic aiming at detecting public health threats early through the detection of signals (i.e., an unusual increase in the number of messages per time, topic and location). It was designed to focus on infectious diseases, and it can be extended to all hazards or other fields of study by modifying the topics and keywords. More information on the original package 'epitweetr' is available in the peer-review publication Espinosa et al. (2022) <doi:10.2807/1560-7917.ES.2022.27.39.2200177>.
Downloads
528
Last 30 days
7328th
1.7K
Last 90 days
2.1K
Last year
Trend: -13.9% (30d vs prior 30d)
0
Last 30 days
45
Last 90 days
50
Last year
Trend: -100% (30d vs prior 30d)
CRAN Check Status
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check History
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 2026
package dependencies
Packages required but not available: 'janitor', 'plotly' Package suggested but not available for checking: ‘taskscheduleR’ See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.
OK 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026
NOTE 5 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 18, 2026
package dependencies
Package suggested but not available for checking: ‘taskscheduleR’
package dependencies
Package suggested but not available for checking: ‘taskscheduleR’
Code
Structure
Lines of code
19,093
Files
127
Compiled share
0%
Has compiled src
No
Language breakdown
API
Exported functions
45
Internal functions
240
Recent export changes
Testing & CI
Has tests
No
Test-to-code ratio
0.00
testthat edition
3
CI present
No
CI type
[]
PR gated
No
Docs
Return-value doc rate
100%
\dontrun example ratio
97.3%
Roxygen coverage
97.8%
Has pkgdown
No
NEWS present
No
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
31.6%
Unsafe pattern score
18
Dep constraint coverage
0%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
–
System requirements
–
C++ standard
–
License
EUPL
License flags
not SPDX, not OSI
History
Versions
3
First release
2026-03-18
Latest release
2026-05-08
Avg cadence
26 days
Cold removal rate
–
Dep drift
0
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.