What are disadvantages of bar graph?

• Hard to quantify partial icons

• Icons must be of consistent size

• Best for only 2-6 categories

• Very simplistic

• Not as visually appealing

• Best for under 50 data values

• Needs small range of data

• No exact numerical data

• Hard to compare 2 data sets

some disadvantages u can find,

can use only with discrete data n also the graph categories can be reordered to emphasize some effects over that