* using log directory 'd:/RCompile/CRANincoming/R-devel/PerRegMod.Rcheck'
* using R Under development (unstable) (2024-11-05 r87288 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 'PerRegMod/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'PerRegMod' version '4.4.1'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... NOTE
Maintainer: 'Regui Slimane <slimaneregui111997@gmail.com>'

New submission

License components with restrictions and base license permitting such:
  MIT + file LICENSE

Possibly misspelled words in DESCRIPTION:
  PerRegMod (4:8)

Unknown, possibly misspelled, fields in DESCRIPTION:
  'Import' 'ULR'

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("c,comment", "=", "c(ORCID", "="),
                      family = "\"0000-0002-3696-1300\"))",
                      role = "aut",
                      comment = "ORCID = \"0000-0002-3696-1300\""),
               person(given = c("person),person(\"Mellouk\",", "\"Amal\",role", "=", "c(\"aut\","),
                      family = "\"cre\")))",
                      role = "aut",
                      comment = "\"aut\", \"cre\""),
               person(given = "Regui",
                      family = "Slimane",
                      role = "cre",
                      email = "slimaneregui111997@gmail.com"))
as necessary.

Author field should be Authors@R.  Current value is:
  c(person("Regui", "Slimane", email = "slimane.regui@etu.uae.ac.ma", role = c("aut", "cre"),comment = c(ORCID = "0000-0002-3696-1300")),
            person("Akharif", "Abdelhadi",role = c("aut", "cre")),person("Mellouk", "Amal",role = c("aut", "cre")))

The Title field starts with the package name.
The Title field should be in title case. Current version is:
  'PerRegMod: Fitting periodic coefficients Linear regression models.'
In title case that is:
  'PerRegMod: Fitting Periodic Coefficients Linear Regression Models.'

The Description field should not start with the package name,
  'This package' or similar.
* 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 'PerRegMod' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking DESCRIPTION meta-information ... NOTE
Malformed Title field: should not end in a period.
Invalid license file pointers: LICENSE
* checking top-level files ... NOTE
Non-standard files/directories found at top level:
  'CITATION' 'references.bib' 'weather_data_casablanca-settat.xlsx'
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... NOTE
Found the following CITATION file in a non-standard place:
  CITATION
Most likely 'inst/CITATION' should be used instead.
* 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 ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... NOTE
check_periodicity: no visible global function definition for 'pchisq'
lm_per: no visible global function definition for 'quantile'
lm_per_AE: no visible global function definition for 'quantile'
phi_n: no visible binding for global variable 'z'
pseudo_gaussian_test: no visible global function definition for 'sqrtm'
Undefined global functions or variables:
  pchisq quantile sqrtm z
Consider adding
  importFrom("stats", "pchisq", "quantile")
to your NAMESPACE file.
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd line widths ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... WARNING
Undocumented code objects:
  'phi_gaussian' 'psi_gaussian'
All user-level objects in a package should have documentation entries.
See chapter 'Writing R documentation files' in the 'Writing R
Extensions' manual.
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... WARNING
'library' or 'require' call not declared from: 'expm'
* checking examples ... ERROR
Running examples in 'PerRegMod-Ex.R' failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: check_periodicity
> ### Title: Checking the periodicity of parameters in the regression model
> ### Aliases: check_periodicity
> 
> ### ** Examples
> 
> library(expm)
Error in library(expm) : there is no package called 'expm'
Execution halted
* checking for unstated dependencies in 'tests' ... WARNING
'library' or 'require' calls not declared from:
  'expm' 'readxl' 'sn'
* checking tests ... ERROR
  Running 'test.R'
Running the tests in 'tests/test.R' failed.
Complete output:
  > 
  > #""""""""""""""""""""""""Detecting periodicity
  > library(PerRegMod)
  > library(expm)
  Error in library(expm) : there is no package called 'expm'
  Execution halted
* checking PDF version of manual ... [13s] OK
* checking HTML version of manual ... OK
* DONE
Status: 2 ERRORs, 3 WARNINGs, 5 NOTEs