Histograms in Excel

Histograms are very useful charts for displaying the distribution of a numerical measurement. The idea is to bucket the numerical measurement into intervals, and then to display the frequency (or percentage) of records in each interval. Two ways to generate a histogram in Excel are: Create a pivot table, with the measurement of interest in the Column area, and Count of that measurement (or any measurement) in the Data area. Then, right-click the column area and “Group and Show Detail >  Group” will create the intervals. Now simply click the chart wizard to create the matching chart. You will still … Continue reading Histograms in Excel