what r is used for graphic univariate data what type of graph can r create __________ is a numerical summary of univariate data. how to do a barplot in r how to make a barplot graph from r what is the way to graph an independent variable in r r how to plot tertiles how to do the barplot in r r tertile summary r graphic tertile summary when to use mixed graph in r rms tertile summary how to create tertile in r how to make a graph in r what is r multivariable summary what is r used for in graphic summarising what is the purpose of a scatterplot in r how to plot multivariate data in r how to make a mixed text in statistics r is good when it combines tertiles with bars