![]() ![]() ![]() Specifically, a box plot provides a pictorial representation of the following statistics: maximum, 75 th percentile, median (50 th percentile), mean, 25 th percentile and minimum.īox plots are especially useful when comparing samples and testing whether data is distributed symmetrically. P.S.: My machine is running SAS v9.2 (TS2M2).Another way to characterize a distribution or a sample is via a box plot (aka a box and whiskers plot). If someone could also let me know the code to remove the whisker and outliers on the boxplot, I would really appreciate it. My best guess is to customized the graph in PROC TEMPLATE procedure, but I am not familiar on that and would like to get some help on that. ![]() Although the PROC BOXPLOT procedure has more options to customized the graph, but I was not sure (1) if I can overlay bars on a boxplot and (2) if that support ODS GRAPH function. My alternative approach was to using PROC SGPANEL with PANELBY (group) and VBOX statements, but that doesn't help to stack/ overlay the groups. I am using PROC SGPLOT and VBOX statement to generate the boxplot but can't find the right options/ method to get the desire graph. Ideally, the graph will have six bars three on time-point 1 and three on time-point 2 with a median connection between bars for each group. The measurement is on y-axis, time on x-axis with the three groups superimpose on each other. I have three groups and two time points in my data and would like to get a graphical presentation on the change in measurement on each group. I was wondering if a boxplot can be overlay be by another boxplot(s)? ![]()
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