Folks,
I'm in a situation where I do a few thousand regressions, and some of
them are bad data. How do I get back an error value (return code such
as NULL) from lm(), instead of an error _message_?
Here's an example:
x - c(NA, 3, 4)
y - c(2, NA, NA)
d - lm(y ~ x)
Error in lm.fit(x, y, offset
On 5/24/05, Ajay Narottam Shah [EMAIL PROTECTED] wrote:
Folks,
I'm in a situation where I do a few thousand regressions, and some of
them are bad data. How do I get back an error value (return code such
as NULL) from lm(), instead of an error _message_?
Here's an example:
x - c(NA, 3,