fix bootstrap tests

Maximilian-Stefan-Ernst · Maximilian-Stefan-Ernst · commit 5e5575bb7e28 · 2026-03-09T23:39:46.000+01:00
diff --git a/test/examples/helper.jl b/test/examples/helper.jl
@@ -143,7 +143,7 @@ function test_bootstrap(model_fit; n_boot = 500)
     @test isapprox(se_bs, se_he, rtol = 0.2)
     # se_bootstrap and bootstrap |> se are close
     bs_samples = bootstrap(model_fit; n_boot = n_boot)
-    @test bs_samples[:n_converged] > 990
+    @test bs_samples[:n_converged] > 0.95*n_boot
     bs_samples = cat(bs_samples[:samples][BitVector(bs_samples[:converged])]..., dims = 2)
     se_bs_2 = sqrt.(var(bs_samples, corrected = false, dims = 2))
     @test isapprox(se_bs_2, se_bs, rtol = 0.05)
diff --git a/test/examples/multigroup/multigroup.jl b/test/examples/multigroup/multigroup.jl
@@ -1,5 +1,6 @@
 using StructuralEquationModels, Test, FiniteDiff, Suppressor
 using LinearAlgebra: diagind, LowerTriangular
+using Statistics: var
 
 const SEM = StructuralEquationModels
 
diff --git a/test/examples/political_democracy/political_democracy.jl b/test/examples/political_democracy/political_democracy.jl
@@ -1,5 +1,5 @@
 using StructuralEquationModels, Test, Suppressor, FiniteDiff
-using Statistics: cov, mean
+using Statistics: cov, mean, var
 using Random, NLopt
 
 SEM = StructuralEquationModels
