Plotting colums from matrix

I am looking to plot certain colums from a matrix. I want to plot colums 7-10 and column 12 all on a line graph. Thanks

[Jonathan Campelli]

Is column 12 intended to be your X or Y axis?

Answer 1

[William]

If your data array is like...... data(row,column)

a = data(:,7:10)
b = data(:,12)
hold on
plot(a)
plot(b)
hold off