Displaying 1 result from an estimated 1 matches for "4.104291".
2010 Dec 29
5
linear regression for grouped data
Hi,
I have been examining large data and need to do simple linear regression
with the data which is grouped based on the values of a particular
attribute. For instance, consider three columns : ID, x, y, and I need to
regress x on y for each distinct value of ID. Specifically, for the set of
data corresponding to each of the 4 values of ID (76,111,121,168) in the
below data, I should invoke