* using log directory 'd:/RCompile/CRANincoming/R-devel/freqdom.Rcheck'
* using R version 4.4.0 alpha (2024-04-03 r86327 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 13.2.0
    GNU Fortran (GCC) 13.2.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'freqdom/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'freqdom' version '2.0.4'
* checking CRAN incoming feasibility ... Note_to_CRAN_maintainers
Maintainer: 'Kidzinski L. <lukasz.kidzinski@stanford.edu>'
* 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 'freqdom' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking code files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... NOTE
Mismatches for apparent methods not registered:
plot:
  function(x, ...)
plot.fd.coef:
  function(SD, x, y, ylim, type, ...)
See section 'Registering S3 methods' in the 'Writing R Extensions'
manual.
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... OK
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd line widths ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking examples ... OK
* checking PDF version of manual ... [17s] OK
* checking HTML version of manual ... NOTE
Found the following math rendering problems:
cov.structure.Rd:35: Can't use function '$' in math mode in ...sum_{t=1}^T X_t$ and $\hat\mu^Y...
* DONE
Status: 2 NOTEs