How to discretize?

Suppose I had 51,42,43,56,76,54,34,56,78,80 in a column how would I use discretize function to put the numbers between 50-59 into 50, and those between 60-69 into 60 and so on?

Answer 1

[Sean de Wolski]

bins = 0:10:100;
x = [51,42,43,56,76,54,34,56,78,80]
newx = bins(discretize(x,bins))