* using log directory 'd:/Rcompile/CRANpkg/local/2.11/mefa4.Rcheck'
* using R version 2.11.1 Patched (2010-07-29 r52657)
* using session charset: ISO8859-1
* checking for file 'mefa4/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'mefa4' version '0.2-0'
* checking package name space information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking whether package 'mefa4' can be installed ... OK
* checking package directory ... OK
* checking for portable file names ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level 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 name space can be loaded with stated dependencies ... OK
* checking whether the name space can be unloaded cleanly ... OK
* checking for unstated 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 ... 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 data for non-ASCII characters ... OK
* checking examples ... OK
* checking tests ... ERROR
Running the tests in 'tests/mefa4examples.R' failed.
Last 13 lines of output:
  > groupMeans(x5, 2, c(1,1,2,2))
  Object of class "Mefa"
    ..@ xtab: 3 x 2 sparse Matrix
    ..@ samp: data frame with 2 variables
    ..@ taxa: NULL
    ..@ join: inner 
  > 
  > ## back and foth -- this is important to keep in the vignette
  > as.stcs(x1)
  Error in as.data.frame.default(x[[i]], optional = TRUE) : 
    cannot coerce class 'structure("dgCMatrix", package = "Matrix")' into a data.frame
  Calls: as.stcs ... data.frame -> as.data.frame -> as.data.frame.default
  Execution halted