Dear R-help,
This is my first R day. I want to ask some more beginner's questions.
Q1. How can I obtain the covariance matrix for parameter estimates of a
multiple regression? I checked ?lm but didn't get the information.
Q2. How can I see the old graphs in the graph window?
Q3. Can R plot
--- I changed to format to text instead of html ---
Dear R-help,
This is my first R day. I want to ask some more beginner's questions.
Q1. How can I obtain the covariance matrix for parameter estimates of a
multiple regression? I checked ?lm but didn't get the information.
Q2. How can I see
Le 26.04.2006 15:16, Daniel Yang a écrit :
Dear R-help,
This is my first R day. I want to ask some more beginner's questions.
Q1. How can I obtain the covariance matrix for parameter estimates of a
multiple regression? I checked ?lm but didn't get the information.
Q2. How can I see the
On 4/26/06, Daniel Yang [EMAIL PROTECTED] wrote:
--- I changed to format to text instead of html ---
Dear R-help,
This is my first R day. I want to ask some more beginner's questions.
Read the posting guide at the bottom of each post to r-help.
Q1. How can I obtain the covariance matrix