samples(SemObsCov) throws an exception

alyst · alyst · commit ee5b0bea0764 · 2024-06-26T13:51:48.000-07:00
diff --git a/src/observed/covariance.jl b/src/observed/covariance.jl
@@ -90,6 +90,9 @@ end
 nsamples(observed::SemObservedCovariance) = observed.nsamples
 nobserved_vars(observed::SemObservedCovariance) = observed.nobs_vars
 
+samples(observed::SemObservedCovariance) =
+    error("$(typeof(observed)) does not store data samples")
+
 ############################################################################################
 ### additional methods
 ############################################################################################
