Usage
# S3 method for smacofB
summary(object, ...)
# S3 method for smacofB
print(x, ...)
# S3 method for smacofR
summary(object, ...)
# S3 method for smacofR
print(x, ...)
# S3 method for smacofID
summary(object, ...)
# S3 method for smacofID
print(x, ...)