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gf_point()
The gf_point() function can be used to create a scatterplot, or to plot a specified point, such as a specific value along the x-axis. Example 1: gf_point( Thumb ~ Height , data = Fingers , size = 2 ) Example of output from running the code above: ...
gf_lm()
The gf_lm() function overlays the best-fitting regression line on a scatter plot when chained onto gf_point(). Example: # adds a regression line gf_point(Thumb ~ Height, data = Fingers) %>% gf_lm( color = "orange", size = 2 )
Empty Model
Empty Model (Null Model) An empty model is a statistical model that describes a quantitative outcome variable using only a single overall value, typically the mean of the response. It is called empty because it contains no explanatory (predictor) ...
Mistake
In statistics and data science, mistakes are errors that happen because a person or system does something incorrectly when collecting, recording, entering, or processing data. Mistakes are one possible source of variation in data. Unlike ordinary ...
gf_jitter()
The gf_jitter() function will generate a jitter plot. A jitter plot is a point plot (similar to a scatter plot, such as gf_point()) but the points are moved slightly ("jittered") so that they do not overlap as much. This can help make it easier to ...