Displaying 1 result from an estimated 1 matches for "tp4433605p4433924".
2012 Mar 01
2
identifying a column name correctly to use in a formula
Hi,
I have a large matrix (SNPs) that I want to cycle over with logistic
regression with interaction terms. I have made a loop but I am struggling
to identify to the formula the name of the column in a way which is
meaningful to the formula. It errors becasue it is not evaluated proporly.
(below is a pilot with only 7 to 33 columns, my actual has 200,000 columns)
My attempts:
for (i in 7:33)