* using log directory ‘/srv/hornik/tmp/CRAN_pretest/TFM.Rcheck’
* using R Under development (unstable) (2024-11-01 r87285)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.1 (1)
    Debian flang-new version 19.1.1 (1)
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘TFM/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘TFM’ version ‘0.1.0’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [3s/3s] NOTE
Maintainer: ‘Guangbao Guo <ggb11111111@163.com>’

New submission

Possibly misspelled words in DESCRIPTION:
  Guo (20:85)
  SOPC (11:55, 17:85)
  TFM (3:46, 9:18)
  sparsification (12:27)

Package has a VignetteBuilder field but no prebuilt vignette index.
* checking package namespace information ... OK
* checking package dependencies ... INFO
Vignette dependency required without any vignettes: ‘knitr’
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking serialization versions ... OK
* checking whether package ‘TFM’ can be installed ... [1s/1s] OK
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking DESCRIPTION meta-information ... NOTE
Author field differs from that derived from Authors@R
  Author:    ‘Guangbao Guo [aut, cre], Beibei Wu [aut]’
  Authors@R: ‘Beibei Wu [aut], Guangbao Guo [aut, cre]’

* 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 ... [0s/0s] OK
* checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the package can be unloaded cleanly ... [0s/0s] OK
* checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
* checking loading without being on the library search path ... [0s/0s] 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 ... [2s/2s] NOTE
IPC_print: no visible global function definition for ‘IPC’
IPC_print: no visible global function definition for ‘frobenius.norm’
PPC_print: no visible global function definition for ‘PPC’
PPC_print: no visible global function definition for ‘frobenius.norm’
SAPC_print: no visible global function definition for ‘SAPC’
SAPC_print: no visible global function definition for ‘frobenius.norm’
SOPC_Print: no visible global function definition for ‘SOPC’
SOPC_Print: no visible global function definition for ‘frobenius.norm’
SPC_print: no visible global function definition for ‘SPC’
SPC_print: no visible global function definition for ‘frobenius.norm’
TFM: no visible global function definition for ‘rtelliptical’
ttestTFM : <anonymous>: no visible global function definition for
  ‘t.test’
Undefined global functions or variables:
  IPC PPC SAPC SOPC SPC frobenius.norm rtelliptical t.test
Consider adding
  importFrom("stats", "t.test")
to your NAMESPACE file.
* checking Rd files ... [0s/0s] 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 ... WARNING
Codoc mismatches from Rd file 'SOPC_Print.Rd':
SOPC_Print
  Code: function(data, m, p, gamma, eta, A, D)
  Docs: function(data, p, m, gamma, eta, A, D)
  Mismatches in argument names:
    Position: 2 Code: m Docs: p
    Position: 3 Code: p Docs: m

* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... WARNING
'library' or 'require' call not declared from: ‘irlba’
* checking examples ... [0s/0s] ERROR
Running examples in ‘TFM-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: IPC_print
> ### Title: Print and Calculate Metrics for IPC Analysis
> ### Aliases: IPC_print
> 
> ### ** Examples
> 
> library(irlba)
Error in library(irlba) : there is no package called ‘irlba’
Execution halted
* checking PDF version of manual ... [3s/2s] OK
* checking HTML version of manual ... [0s/0s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR, 2 WARNINGs, 3 NOTEs