One way to improve your spreadsheet is to present data in chart form, and Excel is a great program for doing just this. However, Excel's overwhelming number of menus often results in some of the most ...

depends on what data the bar chart is representing. A bar chart should have gaps between the bars. Image caption, Bar graphs are used to show sets of data in more specific categories.

A reader need go no further than page two of Leland Wilkinson’s The Grammar of Graphics before reading, “We will also come to realize why a histogram is not a bar chart and why many other ...

Stacked bar chart filling up to 100%. Sometimes, you’ll want to compare your data to a total, be it a whole number or simply a 100% value. Stacked bars that appear to be ‘filling up’ to 100% ...

How to make a bar graph in Excel. First, open the Excel application and retrieve the spreadsheet you're pulling the data from. The bar graph needs to have a range of data before you can make it.