|
Un article trouvé pour ce sujet.
 |
|
|
|
|
|
|
|
|
Linear regression |
2001-08-01 |
|
A student and a mother pose la question :
My mom is taking a correspondence course in Simple Linear Regression and Correlation Analysis and we've been arguing about the relationship between the correlation -rxy and standard estimate of error-Sy.x. I took statistics last year in high school and I remember something about the Sy.x being proportionate to the r. Are they inversely related, directly related, not related, or can only range from 0 to 1.00? Her book doesn't say very much and I believe they are inversely related. She says they're directly related.
Chris Fisher and Penny Nom lui répond. |
|
|
|
