diff --git a/scripts/plotting/ggridges_lineage_country.R b/scripts/plotting/ggridges_lineage_country.R
index eb4e6ab..ef91623 100644
--- a/scripts/plotting/ggridges_lineage_country.R
+++ b/scripts/plotting/ggridges_lineage_country.R
@@ -253,3 +253,37 @@ p2 = ggplot(df, aes(x = duet_scaled
 
 p2
 
+
+#===============
+# lineage only
+#================
+#svg(plot_lineage_duet)
+p3 = ggplot(df, aes(x = duet_scaled
+                    , y = duet_outcome))+
+  geom_density_ridges_gradient(aes(fill = ..x..)
+                               , jittered_points = TRUE
+                               , scale = 3
+                               , size = 0.3 ) +
+  facet_wrap( ~lineage
+              , scales = "free"
+              #, switch = 'x'
+              , labeller = labeller(lineage = my_labels) ) +
+  coord_cartesian( xlim = c(-1, 1)) +
+  scale_fill_gradientn(colours = c("#f8766d", "white", "#00bfc4")
+                       , name = "DUET" ) + 
+  theme(axis.text.x = element_text(size = my_ats
+                                   , angle = 90
+                                   , hjust = 1
+                                   , vjust = 0.4)
+        
+        , axis.text.y = element_blank()
+        , axis.title.x = element_blank()
+        , axis.title.y = element_blank()
+        , axis.ticks.y = element_blank()
+        , plot.title = element_blank()
+        , strip.text = element_text(size = my_als)
+        , legend.text = element_text(size = my_als-5)
+        , legend.title = element_text(size = my_als)
+  ) 
+
+print(p3)