Time calculation in mdscale

Hello peoples...

I have a question about the time of calculation in function "MDSCALE"

I have a matrix 12260x12260. I applied these function using a i7 processor with 24Gb ram.

anyone know the estimated time calculation?

thanks.

Answer 1

[Fangjun Jiang]

Do you know that you can use tic and toc to measure the time? Other functions include cputime(), etime(), clock(). If it takes too long to run mdscale() on such a large matrix, maybe you can start from smaller matrix to get an idea?