The Return Of Summary

[Lureiny L]

Hi

I want to use lavaan in my server.So I install the Rserve to do it.

But I can't get return value when I excute "summary(fit)".It only print the result in terminal, when I open a terminal.

How can I get the return value instead of printing the result?

Thank you.

Lureiny L

[Christopher Desjardins]

Hi Lureiny,

What exactly do you want from it? Most of the stuff (maybe all of it?) you can get with parameterestimates() and the fitmeasures() functions as well as inspect().  Would that solve your problem?

Chris

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[Terrence Jorgensen]

Most of the stuff (maybe all of it?) you can get with parameterestimates() and the fitmeasures() functions as well as inspect().  Would that solve your problem?

summary() does not return an object, it just prints (a combination of) results to the Console.  But Chris is right, you can get everything you need from other functions.  parameterEstimates(..., add.attributes = TRUE) returns the estimates in the pretty format the summary() provides by default.  The options std=TRUE, fit=TRUE and modindices=TRUE just add output from standardizedSolution(), fitMeasures() and modindices().  

Terrence D. Jorgensen

Assistant Professor, Methods and Statistics

Research Institute for Child Development and Education, the University of Amsterdam

http://www.uva.nl/profile/t.d.jorgensen