checkAlignedDims        Check whether some dimensions of two arrays are
                        aligned
checkSameLength         Check whether the lengths of input objects are
                        equal
chunkPoints             Generate chunk points
fastIntersect           A fast version of base::intersect()
fetchColnames           Fetch column names exists in the data object
identicalNoAttr         Equality testing with some attributes ignored
isValidCharacters       Check valid characters
pasteFactors            Paste two factor vectors
replaceEntries          Replace entries according to a mapping list
unlistMap               Unlist a mapping list into a named vector
validation-matrix_dimensions
                        Validation functions for the dimensions of
                        matrix-like objects
verboseMsg              Simple verbose message wrapper
