This function helps in identifying the traits
 assessed in the tricot project and validates
 the data returning a list with logical vectors
 to support the transformation of tricot rankings
 into a PlackettLuce ranking
     
    
    getTraitList(data, pattern, trait.labels = NULL, ...)
 
     
    
    Arguments
- data
 
data.frame, the ClimMob data
 
- pattern
 
character, the tricot ranking pattern
 
- trait.labels
 
an optional character with clean trait labels
 
- ...
 
additional arguments, not implemented yet
 
 
    
    Value
    a list with trait validation data
     
    
    Examples
    if (FALSE) { # interactive()
require("gosset")
data("breadwheat", package = "gosset")
getTraitList(breadwheat, c("_best", "_worst"))
}