* using log directory ‘/srv/hornik/tmp/CRAN_pretest/CDsampling.Rcheck’
* using R Under development (unstable) (2024-09-28 r87201)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 18.1.8 (9)
    Debian flang-new version 18.1.8 (9)
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘CDsampling/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘CDsampling’ version ‘0.1.0’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [3s/3s] NOTE
Maintainer: ‘Yifei Huang <yhuan39@uic.edu>’

New submission

Possibly misspelled words in DESCRIPTION:
  CDsampling (8:199)
  EW (3:36)

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Yifei",
                      family = "Huang",
                      role = c("aut", "cre"),
                      email = "yhuan39@uic.edu"),
               person(given = "Liping",
                      family = "Tong",
                      role = "aut"),
               person(given = "Jie",
                      family = "Yang",
                      role = "aut"))
as necessary.
* 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 serialization versions ... OK
* checking whether package ‘CDsampling’ can be installed ... [2s/2s] OK
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking ‘build’ directory ... 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 ... [4s/4s] OK
* 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 contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... [0s/0s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [0s/0s] ERROR
Running examples in ‘CDsampling-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: Fi_func_MLM
> ### Title: Generate Fisher information matrix F_x at a design point x_i for
> ###   Multinomial logistic regression model
> ### Aliases: Fi_func_MLM
> 
> ### ** Examples
> 
> X_x_temp = c(1,0,0,0,1,0,0,0,1,0,0,0)
> bvec_temp = c(-4.047, -2.225, -0.302, 1.386, 4.214, 3.519,
+ 2.420, 1.284, -0.131, -0.376, -0.237, -0.120)
> link_temp = "cumulative"
> Fi_func_MLM(X_x=X_x_temp, beta=bvec_temp, link=link_temp)
Error in pi[J] <- 1/(1 + exp(eta_xi[J - 1])) : 
  replacement has length zero
Calls: Fi_func_MLM
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [2s/2s] OK
* checking PDF version of manual ... [3s/3s] OK
* checking HTML version of manual ... [1s/1s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR, 1 NOTE