Fitting a regression equation (model) Building a Bivariate linear regression model to represent the relationship between two variables by a straight line involves determining the coefficients of that line, a process known as fitting the regression line.
Signs and symptoms of blind loop syndrome often include: 1  Loss of appetite. 2  Abdominal pain. 3  Nausea. Bloating.  An uncomfortable feeling of fullness after 1  eating. Diarrhea.  Unintentional weight loss.
A cat with Horner's syndrome showing left eye miosis and prolapsed third eyelid. Horner's syndrome is a rare eye disease of cats that can cause vestibular disorders. Often, the main clinical presentation is anisocoria, where there is an inequality in pupil size.