list_covariances(obj, t)# S3 method for character
list_covariances(obj, t)
# S3 method for list
list_covariances(obj, t)
# S3 method for function
list_covariances(obj, t)
# S3 method for jmcmMod
list_covariances(obj, t)
# S3 method for lmerMod
list_covariances(obj, t)