* using log directory 'd:/RCompile/CRANincoming/R-devel/coneproj.Rcheck'
* using R Under development (unstable) (2023-10-10 r85312 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 12.2.0
    GNU Fortran (GCC) 12.2.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'coneproj/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'coneproj' version '1.17'
* checking CRAN incoming feasibility ... NOTE
Maintainer: 'Xiyue Liao <xliao@sdsu.edu>'

New maintainer:
  Xiyue Liao <xliao@sdsu.edu>
Old maintainer(s):
  Xiyue Liao <liaoxiyue2011@gmail.com>

Package CITATION file contains call(s) to old-style personList() or
as.personList().  Please use c() on person objects instead.
Package CITATION file contains call(s) to old-style citEntry().  Please
use bibentry() instead.
* 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 whether package 'coneproj' can be installed ... OK
* used C compiler: 'gcc.exe (GCC) 12.2.0'
* used C++ compiler: 'g++.exe (GCC) 12.2.0'
* 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 R 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
constreg: no visible global function definition for 'qt'
Undefined global functions or variables:
  qt
Consider adding
  importFrom("stats", "qt")
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 ... 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 ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking line endings in Makefiles ... OK
* checking compilation flags in Makevars ... OK
* checking for GNU extensions in Makefiles ... OK
* checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
* checking use of PKG_*FLAGS in Makefiles ... OK
* checking use of SHLIB_OPENMP_*FLAGS in Makefiles ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... OK
* checking examples ... ERROR
Running examples in 'coneproj-Ex.R' failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: constreg
> ### Title: Constrained Parametric Regression
> ### Aliases: constreg
> ### Keywords: cone projection routines
> 
> ### ** Examples
> 
> # load the FEV data set
>     data(FEV)
> 
> # extract the variables
>     y <- FEV$FEV
>     age <- FEV$age
>     height <- FEV$height
>     sex <- FEV$sex
>     smoke <- FEV$smoke
> 
> # scale age and height
>     scale_age <- (age - min(age)) / (max(age) - min(age))
>     scale_height <- (height - min(height)) / (max(height) - min(height))
> 
> # make xmat
>     xmat <- cbind(1, scale_age, scale_height, scale_age * scale_height, sex, smoke)
> 
> # make the constraint matrix 
>     amat <- matrix(0, 4, 6)
>     amat[1, 2] <- 1; amat[2, 2] <- 1; amat[2, 4] <- 1 
>     amat[3, 3] <- 1; amat[4, 3] <- 1; amat[4, 4] <- 1
> 
> # call constreg to get constrained coefficient estimates
>     ans1 <- constreg(y, xmat, amat)
Error in qt((1 - level)/2, lower.tail = FALSE) : 
  argument "df" is missing, with no default
Calls: constreg -> qt
Execution halted
* checking PDF version of manual ... [22s] OK
* checking HTML version of manual ... OK
* DONE
Status: 1 ERROR, 2 NOTEs