Dear all,
I have created the following data (that you can run) in order to explain my
problem:
y - rep(c(1,2), 8)
id - rep(1:8,each=2)
x1 - rep(c(-a,+a), each = 8)
x2 - rep(c(-b,+b), each = 2, times = 4)
x3 - rep(c(-c, +c), each = 4,2)
df - data.frame(cbind(id,y,x1,x2,x3))
Marc Bernard wrote:
Dear all,
I have created the following data (that you can run) in order to explain
my problem:
y - rep(c(1,2), 8)
id - rep(1:8,each=2)
x1 - rep(c(-a,+a), each = 8)
x2 - rep(c(-b,+b), each = 2, times = 4)
x3 - rep(c(-c, +c), each = 4,2)
df -
