CODEWITHSUNDEEP
rdiagnosticsstanrstan
Tony Y
Tony Y

Reputation: 61

Warning: argument 1 does not name a graphical parameter in R

I'm currently working on rstan. After fitting the moedel, I try to perform a bit diagnostic plotting, and I use the following syntax pairs(x = fit, pars = c("alpha", "beta")). The fit is my stanfit object, meanwhile alpha and beta are the parameters of the fit. I kept getting Warning: argument 1 does not name a graphical parameter.

Does anybody know what does this warning imply, and what should I do to solve the problem? Thanks in advance!

I searched online for this warning message, and surprisingly, there are not many questions on this, so I suppose this could be a studpid problem which I didn't notice.

I used syntax pairs(~ alpha + beta, data = fit), which worked but didn't output the ideal plots I need.

Upvotes: 1

Views: 656

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