• using R Under development (unstable) (2026-10-22 r90748)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-16 (Debian 16.2.0-3) 16.2.0     GNU Fortran (Debian 16.2.0-3) 16.2.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8 * current time: 2026-10-23 11:41:43 UTC
• checking for file ‘CoxRMSTSimpson/DESCRIPTION’ ... OK
• this is package ‘CoxRMSTSimpson’ version ‘0.1.0’
• package encoding: UTF-8
• checking CRAN incoming feasibility ... [1s/1s] OK
• checking package namespace information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
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• checking for hidden files and directories ... OK
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• checking for sufficient/correct file permissions ... OK
• checking whether package ‘CoxRMSTSimpson’ can be installed ... OK See the install log for details.
• 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
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• checking package subdirectories ... OK
• checking code files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
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• checking use of S3 registration ... OK
• checking dependencies in R code ... OK
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• checking for unstated dependencies in examples ... OK
• checking examples ... [1s/2s] ERROR Running examples in ‘CoxRMSTSimpson-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: cox_rmst > ### Title: Calculate RMST from a Cox Model > ### Aliases: cox_rmst > > ### ** Examples > > library(survival) > data(lung, package = "survival") Warning in data(lung, package = "survival") : data set ‘lung’ not found > > fit <- coxph(Surv(time, status == 2) ~ age + sex, data = lung) > > profiles <- data.frame( + age = c(50, 70), + sex = c(1, 2), + row.names = c("Younger", "Older") + ) > > result <- cox_rmst(fit, newdata = profiles, tau = 365) Error in a$specials[[i]] : subscript out of bounds Calls: cox_rmst ... survfit.coxph -> model.matrix.coxph -> delete.response -> off Execution halted
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [1s/1s] OK   Running ‘testthat.R’ [1s/1s]
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• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR