Graphs are pictorial representations of numbers. Therefore, at the least, we should expect that the representation of the numbers be proportional to the numbers themselves. Unfortunately, this is not ...
In “When Should I Use Logarithmic Scales in My Charts and Graphs”, I showed the revenues of the top 60 Forbes 500 companies using both linear and logarithmic scales. The log scale spread out the bulk ...
Point-and-figure charts differ from all other charts used by technical analysts in two ways. They have no time scale and are constructed with Xs and Os instead of lines or bars. They are, however, the ...