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

> ### Name: pimplot
> ### Title: Prime implicants, truth table rows, and necessity plots.
> ### Aliases: pimplot
> ### Keywords: QCA
> 
> ### ** Examples
> 
> # Import your data. For example:
> 
> data(Schneider)
> 
> # Get the parsimonious solution:
> 
> 
> sol_yp <- eqmcc(Schneider, outcome = "EXPORT",
+                 conditions = c("EMP","BARGAIN","UNI","OCCUP","STOCK", "MA"),
+                 incl.cut1 = .9, 
+                 include = "?", 					   
+                 details = TRUE, show.cases = TRUE)
> 
> # Get the intermediate solution:
> 
> sol_yi <- eqmcc(Schneider, outcome = "EXPORT",
+                 conditions = c("EMP","BARGAIN","UNI","OCCUP","STOCK", "MA"),
+                 incl.cut1 = .9, 
+                 include = "?", 					   
+                 details = TRUE, show.cases = TRUE, dir.exp = c(0,0,0,0,0,0))
> 
> # Plot the prime implicants of the parsimonious solution:
> 
> pimplot(data = Schneider, results = sol_yp, outcome = "EXPORT")
> 
> # Plot the prime implicants of the first intermediate solution:
> 
> pimplot(data = Schneider, results = sol_yi, outcome = "EXPORT", intermed=TRUE, sol = 1)
> 
> # Plot all truth table rows with a consistency higher than 0.9:
> 
> pimplot(data=Schneider, results = sol_yi, incl.tt=0.9, outcome = "EXPORT", intermed=TRUE, sol = 1)
> 
> # Plot truth table rows "60" and "61":
> 
> pimplot(data=Schneider, results = sol_yi, ttrows =c("60","61"), 
+         outcome = "EXPORT", intermed=TRUE, sol = 1)
> 
> # For plotting results of necessity analyses using superSubset,
> # the first stept is to obtain an "sS" object:
> 
> SUPSUB <- superSubset(Schneider, outcome="EXPORT", 
+                       conditions = c("EMP","BARGAIN","UNI","OCCUP","STOCK", "MA"), 
+                       relation = "necessity", incl.cut = 0.8)

 *** caught segfault ***
address 5684a00, cause 'memory not mapped'

Traceback:
 1: .Call("superSubset", as.matrix(data[, conditions]), noflevels,     as.numeric(fc), data[, outcome], as.numeric(nec(relation)),     incl.cut, cov.cut, depth, PACKAGE = "QCA")
 2: superSubset(Schneider, outcome = "EXPORT", conditions = c("EMP",     "BARGAIN", "UNI", "OCCUP", "STOCK", "MA"), relation = "necessity",     incl.cut = 0.8)
An irrecoverable exception occurred. R is aborting now ...