* using log directory 'd:/RCompile/CRANincoming/R-devel/POPInf.Rcheck'
* using R Under development (unstable) (2024-02-15 r85925 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 12.3.0
    GNU Fortran (GCC) 12.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'POPInf/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'POPInf' version '1.0.0'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... NOTE
Maintainer: 'Jiacheng Miao <jiacheng.miao@wisc.edu>'

New submission

Possibly misspelled words in DESCRIPTION:
  Miao (8:188)
  al (8:196)
  et (8:193)

The Title field should be in title case. Current version is:
'POP-Inf: Assumption-lean and data-adaptive post-prediction inference'
In title case that is:
'POP-Inf: Assumption-Lean and Data-Adaptive Post-Prediction Inference'

The Description field contains
  <https://arxiv.org/abs/2311.14220>
Please write arXiv ids as <arXiv:YYMM.NNNNN>.
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking serialization versions ... OK
* checking whether package 'POPInf' can be installed ... ERROR
Installation failed.
See 'd:/RCompile/CRANincoming/R-devel/POPInf.Rcheck/00install.out' for details.
* DONE
Status: 1 ERROR, 1 NOTE