I have a data set X.

I got the distance matrix using : X2 <-daisy(X).

I made: X3 <- sqrt(X2).

To calculate I did This :  AFTD <- cmdscale(X3)

To obtain the draphics of AFTD I use : plot(AFTD).

The plotting result is not what I was expecting and not true because I got
curviligne.

Can someone help me to solve that. I some options to use.

 

Lassana TOURE. 


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