Re: [R] Nested unbalanced regression analysis

2010-09-30 Thread Wil M Contreras Arbaje
Whoa, easy there: members of the list are volunteers, allow some time before expecting a reply... On Sep 30, 2010, at 3:19 PM, Robert Quinn wrote: Hello, I am having a problem figuring out how to model a continuous outcome (y) given a continuous predictor (x1) and two levels of nest

[R] Nested unbalanced regression analysis

2010-09-30 Thread Robert Quinn
Hello, I am having a problem figuring out how to model a continuous outcome (y) given a continuous predictor (x1) and two levels of nested categorical predictors (x3 nested in x2). The data are observational, not from a designed experiment. There are about 15 levels of x2 and between 3 and 14 level

[R] nested unbalanced regression analysis

2010-09-30 Thread Robert Quinn
Hello, I am having a problem figuring out how to model a continuous outcome (y) given a continuous predictor (x1) and two levels of nested categorical predictors (x3 nested in x2). The data are observational, not from a designed experiment. There are about 15 levels of x2 and between 3 and 14 level