Description
Training of neural networks using backpropagation, resilient backpropagation with (Riedmiller, 1994) or without weight backtracking (Riedmiller and Braun, 1993) or the modified globally convergent version by Anastasiadis et al. (2005). The package allows flexible settings through custom-choice of error and activation function. Furthermore, the calculation of generalized weights (Intrator O & Intrator N, 1993) is implemented.
Downloads
10.4K
Last 30 days
1146th
45.1K
Last 90 days
188.6K
Last year
Trend: -44% (30d vs prior 30d)
32
Last 30 days
115
Last 90 days
317
Last year
Trend: +113.3% (30d vs prior 30d)
9
Last 7 days
15
Last 30 days
0
All-time
autoCRAN-only: this name is served only by autoCRAN, so the count is exact.
114
Last 30 days
379
Last 90 days
2K
Last year
Trend: -26.5% (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 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
Code & tests
Open call graph →Code intelligence has not been computed for this package yet.
Code
Structure
Lines of code
2,740
Files
26
Compiled share
0%
Has compiled src
No
Language breakdown
API
Exported functions
5
Internal functions
6
Recent export changes
Testing & CI
Has tests
Yes
Test-to-code ratio
0.07
testthat edition
–
CI present
No
CI type
[]
PR gated
No
Docs
Return-value doc rate
80%
\dontrun example ratio
0%
Roxygen coverage
100%
Has pkgdown
No
NEWS present
Yes
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
–
Unsafe pattern score
0
Dep constraint coverage
0%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
2.9.0
System requirements
–
C++ standard
–
License
GPL (>= 2)
License flags
SPDX valid, OSI approved
History
Versions
8
First release
2008-02-25
Latest release
2019-02-07
Avg cadence
562 days
Cold removal rate
100%
Dep drift
5
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.