
Thanks, I will definitely give it a try.

David J

> Date: Wed, 11 May 2011 21:04:23 +1000
> From: davidD@qimr.edu.au
> To: r-help@r-project.org
> CC: joubd@hotmail.com
> Subject: Re: [R] Vermunt's LEM in R
> 
> I don't know of any R package that can match all the functionality of LEM 
> eg fitting equality constraints to model parameters a la LISREL.
> 
> WRT dumping tables, I would have thought that as.data.frame.table does 
> pretty much what you want, [not tested]
> 
> newtab <- as.data.frame(table(a,b,c))
> cat("dim\n")
> for(i in seq(1, ncol(newtab)-1) {
>    cat(nlevels(newtab[,1]," ")
> }
> cat("\nlab ")
> for(i in seq(1, ncol(newtab)-1) {
>    cat(letters[i], " ")
> }
> cat("\ndat [", newtab[,"Freq"], " ]\n")
> 
> 
> 
> 
> -- 
> | David Duffy (MBBS PhD)                                         ,-_|\
> | email: davidD@qimr.edu.au  ph: INT+61+7+3362-0217 fax: -0101  /     *
> | Epidemiology Unit, Queensland Institute of Medical Research   \_,-._/
> | 300 Herston Rd, Brisbane, Queensland 4029, Australia  GPG 4D0B994A v
 		 	   		  
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