* using log directory ‘/srv/hornik/tmp/CRAN_pretest/DRsurvCRT.Rcheck’
* using R Under development (unstable) (2025-12-07 r89119)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 21.1.6 (2)
    Debian flang version 21.1.6 (2)
* running under: Debian GNU/Linux forky/sid
* using session charset: UTF-8
* checking for file ‘DRsurvCRT/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘DRsurvCRT’ version ‘0.0.1’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [3s/3s] NOTE
Maintainer: ‘Xi Fang <x.fang@yale.edu>’

New submission

Possibly misspelled words in DESCRIPTION:
  RMST (10:491)
  RMT (10:616)
  SPCE (10:450, 10:536)
  estimand (10:606)
  estimands (10:196, 10:396)

The Title field should be in title case. Current version is:
  ‘Doubly-Robust estimation for survival outcomes in cluster-randomized trials’
In title case that is:
  ‘Doubly-Robust Estimation for Survival Outcomes in Cluster-Randomized Trials’
* 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 ‘DRsurvCRT’ can be installed ... [18s/18s] WARNING
Found the following significant warnings:
  frailty_cox.cpp:65:63: warning: 'is_finite<double>' is deprecated: change arma::is_finite(val) to std::isfinite(val) [-Wdeprecated-declarations]
  frailty_cox.cpp:107:19: warning: 'is_finite<double>' is deprecated: change arma::is_finite(val) to std::isfinite(val) [-Wdeprecated-declarations]
  frailty_cox.cpp:116:17: warning: 'is_finite<double>' is deprecated: change arma::is_finite(val) to std::isfinite(val) [-Wdeprecated-declarations]
  frailty_cox.cpp:144:19: warning: 'is_finite<double>' is deprecated: change arma::is_finite(val) to std::isfinite(val) [-Wdeprecated-declarations]
  frailty_cox.cpp:149:19: warning: 'is_finite<double>' is deprecated: change arma::is_finite(val) to std::isfinite(val) [-Wdeprecated-declarations]
  frailty_cox.cpp:268:21: warning: 'operator<<' is deprecated: use braced initialiser list instead [-Wdeprecated-declarations]
  marginal_cox.cpp:73:63: warning: 'is_finite<double>' is deprecated: change arma::is_finite(val) to std::isfinite(val) [-Wdeprecated-declarations]
  marginal_cox.cpp:119:17: warning: 'is_finite<double>' is deprecated: change arma::is_finite(val) to std::isfinite(val) [-Wdeprecated-declarations]
  marginal_cox.cpp:135:17: warning: 'is_finite<double>' is deprecated: change arma::is_finite(val) to std::isfinite(val) [-Wdeprecated-declarations]
  marginal_cox.cpp:230:21: warning: 'operator<<' is deprecated: use braced initialiser list instead [-Wdeprecated-declarations]
See ‘/srv/hornik/tmp/CRAN_pretest/DRsurvCRT.Rcheck/00install.out’ for details.
* used C++ compiler: ‘Debian clang version 21.1.6 (2)’
* 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 ... [1s/1s] OK
* checking whether the package can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the package can be unloaded cleanly ... [1s/1s] OK
* checking whether the namespace can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the namespace can be unloaded cleanly ... [1s/1s] OK
* checking loading without being on the library search path ... [1s/1s] OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... WARNING
plot:
  function(x, ...)
plot.DRsurvfit:
  function(object, level, states, tau, alpha, ...)
See section ‘Generic functions and methods’ in the ‘Writing R
Extensions’ manual.
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... [6s/6s] 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 line endings in C/C++/Fortran sources/headers ... 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 ... [1s/1s] OK
* checking PDF version of manual ... [3s/3s] WARNING
LaTeX errors when creating PDF version.
This typically indicates Rd problems.
LaTeX errors found:
! LaTeX Error: Unicode character ∈ (U+2208)
               not set up for use with LaTeX.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
! LaTeX Error: Unicode character ∈ (U+2208)
               not set up for use with LaTeX.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
! LaTeX Error: Unicode character ∈ (U+2208)
               not set up for use with LaTeX.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
! LaTeX Error: Unicode character ∈ (U+2208)
               not set up for use with LaTeX.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
* checking PDF version of manual without index ... ERROR
* checking HTML version of manual ... [1s/1s] OK
* checking for non-standard things in the check directory ... NOTE
Found the following files/directories:
  ‘DRsurvCRT-manual.tex’
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR, 3 WARNINGs, 2 NOTEs