[R] concordance

[Jim Lemon]

On 06/24/2011 05:16 AM, Assieh Rashidi wrote:
> Is there any package for computing concordance coefficient of incomplete ranking?
> If there is not, please help me to write it.
>
Hi Assieh,
The muranks function in the crank package will impute missing ranks as 
the mean value of all missing ranks if the missing ranks are contiguous. 
This will produce tied ranks. Best to read the warning about 
non-contiguous missing ranks in the help file before using.

Jim