randomize(666) ; sets seed for random number generator
n = 6 ; sample size
x = 4:(3+n) ; generates x-variable as 4,...,9
y = 2*x+normal(n) ; generates y-variable
z = x~y ; composes data matrix
d = createdisplay(1, 1) ; creates display
;
; now we will create a row vector pm that tells setmaskl to
; connect all 6 points of the data matrix in the same order
; as they appear
;
pm = (1:n)' ; generates row vector 1,...,6
color = 1 ; blue line
art = 1 ; solid line
thick = 5 ; thick line
setmaskl(z, pm, color ,art ,thick) ; call setmaskl
show(d, 1, 1, z) ; call show to plot the data