Editing Strong Bad Email Statistics

[[Image:NoLoafingPieChart.png|thumb|No Loafing!]]


Various statistics of interest involving [[Strong Bad Email]] data.



==Strong Bad Email By Length==
This section involves data taken from the list [[Strong Bad Email By Length]].
[[Image:SBEScatter.png|thumb|200px|left|A scatter plot of chronological number vs. length, with outliers.]]


*The scatter plot shows a fairly strong positive correlation between Email Number and Email Length.  The ''r'' value between these two variables without deleting outliers is .844.  
**An ''r'' value of 1 would indicate a perfect, positive correlation.  A value of -1 indicates a perfect, negative correlation.  Therefore, .844 indicates a fairly strong, positive correlation.
*This plot shows there are a handful of clear outliers which are likely affecting the correlation.  In the plot below, the outliers have been removed.  A Least Squares Regression Line (LSRL) has also been added.
**The outliers were defined as those emails with a residual value of 40 or greater, or -40 or less.

[[Image:SBELinReg.png|thumb|200px|right|A scatter plot of chronological number vs. length, without outliers.]]




*The LSRL can be used to extrapolate, or guess the length of future emails.  The ''r'' value of this line is .946.
**The equation for the LSRL is y = 1.3848x + 44.831.  y = Time (seconds); x = Email number
*This method of guessing is not 100% accurate, since it is unlikely the e-mails will ever be, say, 20 minutes long.  This equation should not be considered a foolproof method for guessing the length of an e-mail.

==Strong Bad Email By Era==
This section involves data on the computer used to answer each e-mail, or the "era" of the computer.  The categories are [[Tandy 400]], Broken Tandy, [[Compy 386]], [[Lappy 486]], and Other. (So far, other is [[Pom Pilot]] and [[Tangerine Dreams]])
[[Image:bar_graph_by_length.PNG|thumb|200px|left|"The newer, the longer"]]

[[Image:pie_graph_by_era.PNG|thumb|200px|right|But [[Compy 386]] can win the stupid competition.]]

[[Category: Strong Bad Email]]