* using log directory 'd:/RCompile/CRANincoming/R-devel/sysAgNPs.Rcheck'
* using R Under development (unstable) (2025-01-13 r87564 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 13.3.0
    GNU Fortran (GCC) 13.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'sysAgNPs/DESCRIPTION' ... OK
* this is package 'sysAgNPs' version '1.0.0'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... WARNING
Maintainer: 'Xiting Wang <XitingWang2023@outlook.com>'

New submission

Possibly misspelled words in DESCRIPTION:
  AgNPs (2:47, 10:40, 10:324, 10:503, 10:612, 10:776, 10:877)
  nanoparticles (10:951)
  sysAgNPs (2:8, 10:222, 10:725)

Strong dependencies not in mainstream repositories:
  ggradar

Found the following (possibly) invalid URLs:
  URL: https://xitingwang-ida.github.io/sysAgNPs/
    From: README.md
    Status: 404
    Message: Not Found

The Title field starts with the package name.
The Title field should be in title case. Current version is:
  'sysAgNPs: Systematic quantification of AgNPs to unleash their potential for applicability'
In title case that is:
  'sysAgNPs: Systematic Quantification of AgNPs to Unleash their Potential for Applicability'
* checking package namespace information ... OK
* checking package dependencies ... ERROR
Package required but not available: 'ggradar'

See section 'The DESCRIPTION file' in the 'Writing R Extensions'
manual.
* DONE
Status: 1 ERROR, 1 WARNING