« Light entertainment: pie charts to the rescue | Main | Try a new way of learning dataviz; course announcement »

Comments

Michael Schettler

I like the version with lines because it makes explicit that the USPS prices are more driven by distance (within a weight segment) than UPS and Fedex.

The slope of the USPS segment lines varies directly with weight category and with distance within each weight category. The relationship between categories for UPS and Fedex doesn't seem as linear and within categories there doesn't seem to be much of a trend.

Nate

I think the lines, in *this* case, make sense since one expects distance to be a continuous variable, and they show trend over that variable.

junkcharts

Nate: Maybe I will one day convert some of you :) Be careful that the increments of distance are not uniform here.

Jon Peltier

People are altogether too concerned about drawing a line to connect points that may or may not represent a continuous variable. I'm more concerned that each data point has a marker. Then the lines are allowed to be less formal. The lines can be a Gestalt thing, and not purely an indicator of actual data.

Jörgen Abrahamsson

I like the original best here.
Nice touch with the lines as movement from old light blue to new darker blue dots.

There is also the possibility visualizing all the data. A scatter plot of weights and distances with price as the size of the dot.

Ben Harris-Roxas

I'm afraid I think the original chart illustrates the story best too.

Verify your Comment

Previewing your Comment

This is only a preview. Your comment has not yet been posted.

Working...
Your comment could not be posted. Error type:
Your comment has been posted. Post another comment

The letters and numbers you entered did not match the image. Please try again.

As a final step before posting your comment, enter the letters and numbers you see in the image below. This prevents automated programs from posting comments.

Having trouble reading this image? View an alternate.

Working...

Post a comment

Your Information

(Name is required. Email address will not be displayed with the comment.)

Marketing analytics and data visualization expert. Author and Speaker. Currently at Columbia. See my full bio.

Book Blog



Link to junkcharts

Graphics design by Amanda Lee

The Read



Good Books

Keep in Touch

follow me on Twitter

Residues