[R] identify high dimension data point

[Tong Wang]

Hi there, 
        I am having some trouble with the Identify() function,  it looks that the identify() function only works on the plot of 2-dimension data set.  In high-dimension case , if I use pairs() + identify() in hope to observe all the components of the data point I selected, I get error message.  Is there anyway to get around this ? Plus,  I also need it to actually compare all the components of the picked data point with "mydataset" to choose the closest one. 
        Thanks million in advance. 

best

tong