Blogs

Tag: density

Data Visualization

Sanjay MatangeApril 30, 2017 0

Getting Started with SGPLOT - Part 5 - Histograms

This is the 5th installment of the Getting Started series. The audience is the user who is new to the SG Procedures. Experienced users may also find some useful nuggets of information here. A histogram reveals features of the distribution of the analysis variable, such as its skewness and the peak which

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Data Visualization

Sanjay MatangeFebruary 6, 2012 0

Comparative density plots

Recently a user posted a question on the SAS/GRAPH and ODS Graphics Communities page on how to plot the normal density curves for two classification levels in the same graph. We have often seen examples of a distribution plot of one variable using a histogram with normal and kernel density curves. Here is a simple example: Code Snippet:

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