* using log directory 'd:/Rcompile/CRANpkg/local/4.5/MultisiteMediation.Rcheck'
* using R version 4.5.3 (2026-03-11 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.3.0
    GNU Fortran (GCC) 14.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'MultisiteMediation/DESCRIPTION' ... OK
* this is package 'MultisiteMediation' version '0.0.4'
* 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 'MultisiteMediation' can be installed ... OK
* checking installed package size ... OK
* checking package 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 ... [5s] OK
* checking whether the package can be loaded with stated dependencies ... [4s] OK
* checking whether the package can be unloaded cleanly ... [5s] OK
* checking whether the namespace can be loaded with stated dependencies ... [4s] OK
* checking whether the namespace can be unloaded cleanly ... [5s] OK
* checking loading without being on the library search path ... [4s] 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 ... [26s] OK
* checking Rd files ... [1s] OK
* checking Rd metadata ... 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] OK
* checking data for ASCII and uncompressed saves ... OK
* checking examples ... [35s] ERROR
Running examples in 'MultisiteMediation-Ex.R' failed
The error most likely occurred in:

> ### Name: vartest.msmediate.weights
> ### Title: Variance testing for multisite causal mediation analysis in the
> ###   presence of complex sample and survey designs and non-random
> ###   nonresponse
> ### Aliases: vartest.msmediate.weights
> 
> ### ** Examples
> 
> data(sim.weights)
> 
> vartest.msmediate.weights(data = sim.weights, y = "y", treatment = "tr", mediator = "me",
+     response = "R", XR1 = c("x1", "x2", "x3"), XR0 = c("x1", "x2", "x3"), XM1 = c("x1",
+         "x2", "x3"), XM0 = c("x1", "x2", "x3"), site = "site", sample.weight = "WD",
+     npermute = 2)
boundary (singular) fit: see help('isSingular')
boundary (singular) fit: see help('isSingular')
* checking PDF version of manual ... [20s] OK
* checking HTML version of manual ... [2s] OK
* DONE
Status: 1 ERROR