* using log directory ‘/srv/hornik/tmp/CRAN_pretest/Docovt.Rcheck’
* using R Under development (unstable) (2025-02-19 r87757)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.7 (1+b1)
    Debian flang-new version 19.1.7 (1+b1)
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘Docovt/DESCRIPTION’ ... OK
* this is package ‘Docovt’ version ‘0.1’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [3s/4s] NOTE
Maintainer: ‘Guangbao Guo <ggb11111111@163.com>’

New submission

Possibly misspelled words in DESCRIPTION:
  Guo (9:142)
* 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 executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘Docovt’ can be installed ... [1s/1s] 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 ... [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
cm13: no visible binding for global variable ‘X’
cm13: no visible global function definition for ‘qnorm’
cmtwo: no visible global function definition for ‘cov’
syk: no visible global function definition for ‘qnorm’
syk: no visible global function definition for ‘cov’
Undefined global functions or variables:
  X cov qnorm
Consider adding
  importFrom("stats", "cov", "qnorm")
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 ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking examples ... [0s/0s] ERROR
Running examples in ‘Docovt-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: cmtwo
> ### Title: Two-Sample Covariance Test by Cai and Ma (2013)
> ### Aliases: cmtwo
> 
> ### ** Examples
> 
> ## generate 2 datasets from multivariate normal with identical covariance.
> p= 5;  n1 = 100; n2 = 150; alpha=0.05
> X=data1 = matrix(rnorm(n1*p), ncol=p)
> Y=data2 = matrix(rnorm(n2*p), ncol=p)
> 
> # run test
> cmtwo(X, Y, alpha)
Error in ((Y[, i] - bar.Y[i]) * (Y[, j] - bar.Y[j])) - Sigma2.hat[i, j] : 
  non-conformable arrays
Calls: cmtwo
Execution halted
* checking PDF version of manual ... [3s/3s] 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 NOTEs