basic boxplot questions
Hi Ivo,
ivo welch wrote:
alas, for some odd reason, my R boxplots have some fat black dots, not just the hollow outlier plots. Is there a description of when R draws hollow vs. fat dots somewhere? [and what is the parameter to change just the size of these dots?]
Have you tried the command '?boxplot' already? It should help you to understand the syntax.
Also, let me show my fundamental ignorance: I am a little surprised that the average box boxplot would not show the mean and sdv, too, at least optionally. Is there a common way to accomplish this (e.g., in a different color), or do I just construct it myself with standard R graphics line() commands?
Could you post the command(s) you have entered? Without a reproducible example we are tapping in the dark. Kind regards, Kimmo