• using R Under development (unstable) (2025-12-18 r89199)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     Debian clang version 21.1.7 (1)     Debian flang version 21.1.7 (1)
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8
• checking for file ‘staggered/DESCRIPTION’ ... OK
• this is package ‘staggered’ version ‘1.2.2’
• package encoding: UTF-8
• checking CRAN incoming feasibility ... [1s/1s] OK
• checking package namespace information ... OK
• checking package dependencies ... INFO Package in Depends/Imports which should probably only be in LinkingTo: ‘RcppEigen’
• 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 ‘staggered’ can be installed ... OK See the install log for details.
• used C++ compiler: ‘Debian clang version 21.1.7 (1)’
• 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 ... [0s/1s] OK
• checking whether the package can be unloaded cleanly ... [0s/1s] OK
• checking whether the namespace can be loaded with stated dependencies ... [0s/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 ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [8s/12s] OK
• checking Rd files ... [0s/1s] 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 ... [1s/1s] OK
• checking LazyData ... OK
• checking data for ASCII and uncompressed saves ... OK
• checking line endings in C/C++/Fortran sources/headers ... OK
• checking pragmas in C/C++ headers and code ... OK
• checking compilation flags used ... OK
• checking compiled code ... OK
• checking examples ... [1s/2s] ERROR Running examples in ‘staggered-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: balance_checks > ### Title: Calculate balance checks in staggered rollout designs > ### Aliases: balance_checks > > ### ** Examples > > ## Don't show: > # restrict threads for CRAN compliance > dt_threads <- data.table::getDTthreads() > data.table::setDTthreads(1) > ## End(Don't show) > > set.seed(1234) > # load the officer data and subset it > df <- pj_officer_level_balanced > group_random <- sample(unique(df$assigned), 3) > df <- df[df$assigned %in% group_random,] > # Calculate balance checks for simple aggregation > balance_checks(df = df, + i = "uid", + t = "period", + g = "first_trained", + y = "complaints", + estimand = "simple") Error in `[.data.table`(df, , `:=`(numPeriods_i, base::length(t)), by = .(i)) :   attempt access index 4/4 in VECTOR_ELT Calls: balance_checks -> balance_df -> [ -> [.data.table Execution halted
• checking PDF version of manual ... [4s/6s] OK
• checking HTML version of manual ... [1s/1s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR