Powerpoint tufte pdf

This attitude is clearly passed along to the reader. The discussion of graphical techniques in general is quite good and includes the reproduction of graphs of several scatter plots.

Other topics in simple regression are also considered. An important discussion of the usefulness of computing slopes instead of correlation coefficients is given, complete with a good quote from John Tukey. Several examples requiring transformations of one or both variables to the logarithmic scale are given, along with an interpretation of transformed variables. The section on transformations is difficult for many students, but it contains information that is not usually available to the beginning nontechnical student.

For the last two years, I have used Data Analysis for Politics and Policy as a supplemental text in a demanding statistics service course for first year social science graduate students. The Space Shuttle Columbia launches carrying its crew of seven to low orbit. Their objective was to study the effects of microgravity on the human body and on ants and spiders they had with them. Columbia had been the first Space Shuttle, first launched in and had been on 27 missions prior to this one.

Whereas other shuttle crews had focused on work to the Hubble Space Telescope or to the International Space Station this mission was one of pure scientific research. The launch proceeded as normal.

The crew settled into their mission. They would spend 16 days in orbit, completing 80 experiments. One day into their mission it was clear to those back on Earth that something had gone wrong. As a matter of protocol NASA staff reviewed footage from an external camera mounted to the fuel tank.

At eighty-two seconds into the launch a piece of spray on foam insulation SOFI fell from one of the ramps that attached the shuttle to its external fuel tank. It was impossible to tell from Earth how much damage this foam, falling nine times faster than a fired bullet, would have caused when it collided with the wing.

Foam falling during launch was nothing new. It had happened on four previous missions and was one of the reasons why the camera was there in the first place. There were a number of options.

The astronauts could perform a spacewalk and visually inspect the hull. Or they could risk re-entry. NASA officials sat down with Boeing Corporation engineers who took them through three reports; a total of 28 slides. The salient point was whilst there was data showing that the tiles on the shuttle wing could tolerate being hit by the foam this was based on test conditions using foam more than times smaller than that that had struck Columbia.

This is the slide the engineers chose to illustrate this point:. The engineers felt they had communicated the potential risks. Columbia was scheduled to land at EST on February 1st Tyre pressures on the left side were soon lost as was communication with the crew. At , as Columbia should have been approaching the runway, ground control heard reports from residents near Dallas that the shuttle had been seen disintegrating. Columbia was lost and with it her crew of seven.

The oldest crew member was Edward tufte powerpoint pdf. Sep 24th, Not a member of Pastebin yet? Sign Up , it unlocks many cool features! Tufte, Professor Emeritus. In corporate and government bureaucracies, the standard method for making a. PowerPoint Is Evil. Power Corrupts. PowerPoint Corrupts Absolutely. By Edward Tufte. Imagine a widely used and expensive prescription drug that promised to.

Jean-Luc Doumont. Technical Communication; Feb ; 52, 1; Humanities Module pg.