Hi Caterina,

Yes, tscsPlot draws new imputations to use for the mean imputation and confidence intervals. These are based on the estimated imputation model from the amelia() run.

Hope that helps!

Cheers,

matt.

~~~~~~~~~~~

Matthew Blackwell

Assistant Professor of Political Science

University of Rochester

url: http://www.mattblackwell.org

On Wed, Feb 27, 2013 at 7:34 PM, Caterina Guinovart <caterina@uw.edu> wrote:

Hi,

I am trying to produce tscsPlots to compare the output of different Amelia models and every time I run the tscsPlot command on the same output I get a different graph (i.e. different values on the graph). Is this how it is supposed to be? In the Amelia vignette it says that the red points are the mean imputation for each of the missing values, but is this the mean of the 5 originally imputed values (if m=5), or is it the mean of the 100 imputations that tscsPlot runs?

Any help will be much appreciated!

Thanks,

Caterina

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