* using log directory 'd:/Rcompile/CRANpkg/local/3.5/longpower.Rcheck'
* using R version 3.5.3 (2019-03-11)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'longpower/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'longpower' version '1.0-21'
* package encoding: UTF-8
* 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 'longpower' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking 'build' 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 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 ... [11s] OK
* checking Rd files ... 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 installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... ERROR
Running examples in 'longpower-Ex.R' failed
The error most likely occurred in:

> ### Name: lmmpower
> ### Title: Sample size calculations for linear mixed models of rate of
> ###   change based on lmer, lme, or gee "placebo" pilot estimates.
> ### Aliases: lmmpower lmmpower.default lmmpower-methods lmmpower,ANY-method
> ###   lmmpower,merMod-method lmmpower.lme lmmpower.gee lmmpower.numeric
> ###   lmmpower.double
> ### Keywords: effects marginal methods mixed model power random sample size
> 
> ### ** Examples
> 
> 
> ## Not run: 
> ##D browseVignettes(package = "longpower")
> ## End(Not run)
> 
> lmmpower(delta=1.5, t = seq(0,1.5,0.25),
+ 	sig2.i = 55, sig2.s = 24, sig2.e = 10, cov.s.i=0.8*sqrt(55)*sqrt(24), power = 0.80)
Error in UseMethod("lmmpower") : 
  no applicable method for 'lmmpower' applied to an object of class "c('double', 'numeric')"
Calls: lmmpower -> lmmpower
Execution halted
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [6s] OK
  Running 'testthat.R' [6s]
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes in 'inst/doc' ... OK
* checking re-building of vignette outputs ... [4s] OK
* checking PDF version of manual ... OK
* DONE
Status: 1 ERROR