Part II – with interactions of genes in mind Min-Te Chao 2002/10/ 28. So far, all methods are one-gene-at-a-time First these methods are simple and intuitive, then they begin to become complicated.
– with interactions of genes in mind
In the setup similar in regression setup, the “design matrix” is never of full rank.
Y=X * \beta + error
X is n by p, with n<100, p>1000.
I have seen a case with n=7, but p>6000.
“simple random sample without replacement of size p_1”
from the p genes in the problem.
To appear: Human Heredity
parents – child
until all markers left are important
But these are problem-specific…