The number of samples out of the total that fall into a class interval are represented as a histogram bar height. The height of each histogram bar is proportional to the number of samples in that class interval. There are five user-callable entries within the Histogram utility.
All parameters have an original default setting.
Raw sample data can be sorted into a default range of classes or an assigned range of classes. Class interval data, which was sorted at an earlier step, can be input and displayed. Two histograms can be displayed simultaneously. Table of Histogram parameters An arbitrary number of options can be set through successive calls to any of the parameter-setting routines. The four parameter-setting routines are used to set parameters of type character, integer, logical, and real.