SemObserved: fix mean_and_cov() call

Alexey Stukalov · Alexey Stukalov · commit b6225e48d8a0 · 2026-03-02T16:39:56.000-08:00
it requires that data is Matrix
diff --git a/src/observed/data.jl b/src/observed/data.jl
@@ -40,7 +40,7 @@ function SemObservedData(;
 )
     data, obs_vars, _ =
         prepare_data(data, observed_vars, specification; observed_var_prefix)
-    obs_mean, obs_cov = mean_and_cov(data, 1)
+    obs_mean, obs_cov = mean_and_cov(convert(Matrix, data), 1)
 
     if any(ismissing, data)
         """

Original file line number	Diff line number	Diff line change
`@@ -40,7 +40,7 @@ function SemObservedData(;`
`40`	`40`	`)`
`41`	`41`	`data, obs_vars, _ =`
`42`	`42`	`prepare_data(data, observed_vars, specification; observed_var_prefix)`
`43`		`- obs_mean, obs_cov = mean_and_cov(data, 1)`
	`43`	`+ obs_mean, obs_cov = mean_and_cov(convert(Matrix, data), 1)`
`44`	`44`
`45`	`45`	`if any(ismissing, data)`
`46`	`46`	`"""`