The Pearson correlation coefficient of x and y is the same, whether you compute pearson(x, y) or pearson(y, x) This suggests that doing a linear regression of y given x or x given y should be the same, but I don't think that's the caseWW E /y ðGeneric function for plotting of R objects For more details about the graphical parameter arguments, see par For simple scatter plots, plotdefault will be used However, there are plot methods for many R objects, including function s, dataframe s, density objects, etc Use methods (plot) and the documentation for these Pdf Boundary Layer Solutions Around Body Of Revolution r"OÉôXy[X