make it clear that all 100 go to ML

AndyZimolzak/flow-colors-sparser.dot

@@ -7,18 +7,16 @@ node [style = filled, fillcolor="white", fontname="Helvetica", colorscheme="oran
 
 twentyMillion [shape="rectangle", label="VA Population\n(~20 million)", fillcolor=1];
 millionsNeg [shape="rectangle", label="Trigger negative\n(millions)", fillcolor=1];
-thousands [shape="rectangle", label="Trigger positive\n(thousands, PPV 50%)", fillcolor=2];
+thousands [shape="rectangle", label="Trigger positive\n(thousands)", fillcolor=2];
 notReview [shape="rectangle" label="Not\nreviewed", fillcolor=2];
-hundredReview [shape="rectangle", label="To be manually\nreviewed\n(N = 100)", fillcolor=2];
+hundredReview [shape="rectangle", label="To be manually\nreviewed\n(N = 100, PPV = 50%)", fillcolor=2];
 noMissedOD [shape="rectangle", label="No missed\nopportunity"];
 MissedOD [shape="rectangle", label="Missed opportunity\nfor diagnosis", fillcolor=4, fontcolor="white", fontname="Helvetica-Bold"];
 
 mlneg [shape="rectangle", fillcolor=1, label="ML\nnegative"];
-mlpos [shape="rectangle", fillcolor=3, label="ML\npositive"];  // color 3 is used only for ML +
-
-reviewCircle [shape=point, height=0.02, fillcolor="black"];
-mlCircle [shape=point, height=0.02, fillcolor="black"];
+mlpos [shape="rectangle", fillcolor=3, label="ML positive\n(PPV = ??%)"];  // color 3 is used only for ML +
 
+ML [fillcolor="#cccccc"];
 
 // Edges
 
@@ -28,12 +26,13 @@ twentyMillion -> thousands [label="e-Trigger"];
 thousands -> notReview;
 thousands -> hundredReview [label="Sampling"];
 
-hundredReview -> reviewCircle [arrowhead=none];
-reviewCircle -> noMissedOD;
-reviewCircle -> MissedOD [label="Review"];
+hundredReview -> noMissedOD;
+hundredReview -> MissedOD [label="Review"];
 
-hundredReview -> mlCircle [arrowhead=none];
-mlCircle -> mlneg;
-mlCircle -> mlpos [label="ML"];
+noMissedOD -> ML;
+MissedOD -> ML;
+
+ML -> mlneg;
+ML -> mlpos;
 
 }