convergence.plot {mi} | R Documentation |
Function to plot trace of mi iterative samples.
convergence.plot ( mi.object, ... ) conv.plot ( mi.object, ... )
mi.object |
mi object generated from mi function |
... |
Other options for traceplot function. |
Convergence plot plots the convergence of the means and the standard deviation of each variable for the different imputation.
Masanao Yajima yajima@stat.columbia.edu, M. Grazia Pittau grazia@stat.columbia.edu, Andrew Gelman gelman@stat.columbia.edu
Andrew Gelman and M. Grazia Pittau, A flexible program for missing-data imputation and model checking, Technical report, Columbia University, New York; Andrew Gelman and Jennifer Hill, Data Analysis Using Regression and Multilevel/Hierarchical Models, Cambridge University Press, 2007.
data(CHAIN) imp.CHAIN <- mi(CHAIN, n.iter=6, post.run=FALSE) convergence.plot(imp.CHAIN,mfrow=c(2,4))