Test For Non Linear Relationship. Jul 01 2020 The function nlcor returns the nonlinear correlation estimate the corresponding adjusted p-value and an optional plot visualizing the nonlinear relationships. Oct 23 2018 There are several approaches you could use to test whether a non-linear transformation is a better representation of the relationship between a predictor and an outcome.
A relationship is non-linear when the points on a scatterplot follow a pattern but not a straight line. Example Case in Linearity Test. A relationship has no correlation when the points on a scatterplot do not show any pattern.
If the value sig.
If the value sig. Deviation from Linearity 005 then the relationship between independent variables with the dependent is not linear. They do not fall close to the line indicating a very weak relationship if one exists. Oct 23 2018 There are several approaches you could use to test whether a non-linear transformation is a better representation of the relationship between a predictor and an outcome.
