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.
Horner's syndrome is a common neurological disorder of the eye and facial muscles. The condition usually occurs suddenly. The most common clinical signs of Horner's syndrome are: Drooping of the eyelids on the affected side (ptosis) The pupil of the affected eye will be constricted (miosis)