| CI_ellipse | R Documentation | 
Creates confidence interval ellipse for scatterplot. Can be created for each group or entire set.
CI_ellipse(points, groups = NULL, level = 0.95)
points | 
 dataframe of the x,y coordinates of the datapoints, along with any metadata such as group  | 
groups | 
 Name of the column in points that has group membership  | 
level | 
 the confidence level to be plotted (default 95%)  | 
ellipse points
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