diff --git a/companion_scripts/03_accuracy_analysis/02_test_workflow2_accuracy.R b/companion_scripts/03_accuracy_analysis/02_test_workflow2_accuracy.R
index 46b1980..9bb6e4d 100644
--- a/companion_scripts/03_accuracy_analysis/02_test_workflow2_accuracy.R
+++ b/companion_scripts/03_accuracy_analysis/02_test_workflow2_accuracy.R
@@ -204,7 +204,6 @@ ggsave(filename = "figures/fig_5.svg", p1,
 
 # observed correlation
 cor.test(log10(output$obs_dry_biomass_mg), log10(output$dry_biomass_mg))
-cor.test(log10(output$obs_dry_biomass_mg), log10(output$order_dry_biomass_mg))
 
 
 # test 2: comparison with equations selected by expert