Running examples in ‘zebu-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: lassie
> ### Title: Local Association Measures
> ### Aliases: lassie
> 
> ### ** Examples
> 
> # In this example, we will use the 'mtcars' dataset
> 
> # Selecting a subset of mtcars.
> # Takes column names or numbers.
> # If nothing was specified, all variables would have been used.
> select <- c('mpg', 'cyl') # or select <- c(1, 2)
> 
> # Specifying 'mpg' as a continuous variables using column numbers
> # Takes column names or numbers.
> # If nothing was specified, all variables would have been used.
> continuous <- 'mpg' # or continuous <- 1
> 
> # How should breaks be specified?
> # Specifying equal-width discretization with 5 bins for all continuous variables ('mpg')
> # breaks <- 5
> 
> # Specifying user-defined breakpoints for all continuous variables.
> # breaks <- c(10, 15, 25, 30)
> 
> # Same thing but only for 'mpg'.
> # Here both notations are equivalent because 'mpg' is the only continuous variable.
> # This notation is useful if you wish to specify different break points for different variables
> # breaks <- list('mpg' = 5)
> # breaks <- list('mpg' = c(10, 15, 25, 30))
> 
> # Calling lassie
> # Not specifying breaks means that the value in default_breaks (4) will be used.
> las <- lassie(mtcars, select = c(1, 2), continuous = 1)
> 
> # Print local association to console as an array
> print(las)
Measure: Ducher's Z
Global: 0.740884115884116
             cyl
mpg                    4  6          8
  [10.4,16.3] -1.0000000 -1  1.0000000
  (16.3,22.1] -0.5524476  1 -0.2967033
  (22.1,28]    1.0000000 -1 -1.0000000
  (28,33.9]    1.0000000 -1 -1.0000000
> 
> # Print local association and probabilities
> # Here only rows having a positive local association are printed
> # The data.frame is also sorted by observed probability
> print(las, type = 'df', range = c(0, 1), what_sort = 'obs')
Error in dyn.load(file, DLLpath = DLLpath, ...) : 
  unable to load shared object '/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/libs/Rcpp.so':
  /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/libs/Rcpp.so: failed to map segment from shared object
Calls: print ... asNamespace -> loadNamespace -> library.dynam -> dyn.load
Execution halted