When drawing a diagram using R command pathDiagram. I found that the values labels displayed above edge is not the parameter estimates. the help file of pathDiagram states that: 

edge.labels:

"names" to label arrows with parameter names; "values" to label arrows with parameter estimates, or "both".

Thus, the specification of "values" is supposed to add parameter estimates to the edge. however, the estimates I really get is not the values displayed in summary(sem) output and effects(sem). my question is what is the values labeled above each edge?   

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