Please see me my other Excel articles. Understanding Data Set Extremes Understanding the lower and upper limits of a data set may be the first and most necessary place to begin during any analysis. In this article, I will begin the same data set from my Chart – Bar article – disease diagnoses by age…

Please see me my other Excel articles. XY Scatter Plot: Comparing Data Correlations Unlike other charts where data points form a contiguous shape whether in bars (bar chart) or slices (pie chart), scatter plot charts display distributions with individual data points, reflecting correlations between values. The name of this type of type begins with “XY”…

Please see me my other Excel articles. Quickly Communicating Data Points While many charts communicate data trends effectively, they do not do show them efficiently. In other words, if the user only requires a quick snap shot of the data, a verbose, heavy-graphic chart wastes valuable time on the part of the user when only…

Please see me my other Excel articles. Pie: Comparing Distributions of Data Pie charts provide a mechanism to compare distributions of data within a circle with the different categories touching each other. In this example, I’ll begin with a data set describing four medicines and their effectiveness. To create a bar chart, I’ll highlight the…

Please see me my other Excel articles. Using an Ogive to Communicate Accumulated Growth over Time In my line chart article I demonstrated how to create a line chart, or ogive, which is similar to a bar chart in that a trend over time is displayed, but an ogive only displays the greatest value for…

Please see me my other Excel articles. Line Chart: Displaying Trends Over Time Often in statistical studies the organization requires the ability to discern patterns within trends which spans dates. The Line Chart represents one of the best methods to display trends of time. In this article I will demonstrate how to display the effect…

Please see me my other Excel articles. Histogram: Comparing Distributions Comparing distributions against each other using a value list yields rich insight. In this article I will describe how to use a column chart to compare data from a cancer study. I’ll begin with a data set which describes age groups and frequency of cancer…

Please see me my other Excel articles. Bubble: Comparing Data Correlations and Variances Similar to XY Scatter Plot charts (above) where you compare correlations between data, you may elect to use a bubble chart to additionally view data variances. Beginning with the same data set for XY Scatter Plot charts example, I added some data…