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Showing 1 to 249 of 249 results
Name/Notes Owner Created Size Views
Average number of goals per game over the history of the NHL
Has the increasing size of goalies lowered scoring in the league?
websterwestNov 5, 201579KB529
Number killed per incident of gun violence over the last 72 hours (from 10am ET October 22, 2015)
There were 6 incidents with two or more fatalities. The overwhelming majority of incidents (182) had no fatalities.
websterwestOct 22, 201520KB459
Total number killed in gun violence by state over the last 72 hours (from 10am ET October 22, 2015)websterwestOct 22, 201579KB502
Locations and number killed in gun violence over the last 72 hours (from 10am ET October 22, 2015)
Incidents in Hawaii and Alaska were excluded to better focus the map.
websterwestOct 22, 2015107KB521
Percent positive of weekly CDC flu tests in 2008 and 2009 sized by the number of specimens testedwebsterwestSep 21, 201590KB13684
Visualizing the population change in US Metro areaswebsterwestSep 21, 2015122KB11679
BoxplotwebsterwestJun 24, 201526KB456
Scatter plot of the Deflategate data
Th red lines are at 12.5 PSI, which is the lower limit of the of the range required by the NFL. If things were as they should be, all of the data points would be in the upper right quadrant defined by the two lines.
websterwestMay 8, 201525KB1251
Number of public universities ranked in the top 50 by statewebsterwestSep 9, 201448KB813
Number of public universities ranked in the top 100 by statewebsterwestSep 9, 201451KB835
Number of public universities ranked in the top 200 by statewebsterwestSep 9, 201452KB2870
Bar Plot With DatawebsterwestJan 10, 201430KB751
Frequency TablewebsterwestJan 10, 2014623B960
Pie Chart With DatawebsterwestJan 10, 201436KB739
Normal Calculator Showing Between Calculation
StatCrunch distribution calculators now offer the ability to compute the probability between two values - a common feature request.
websterwestNov 1, 201319KB15856
3D Rotating Plot for Wine/Crime data
An example of saved output from the dynamic StatCrunch 3D Rotating plot
websterwestOct 20, 201320KB14331
Chart columns
Note that the fiscal year for Apple is defined as starting in October. As of this posting, the 2013 final quarter sales were not available so the decrease from 2012 to 2013 is not meaningful.
websterwestSep 25, 201328KB2933
Fictitous voting results at various locationswebsterwestAug 28, 201331KB434
Bar Plot With DatawebsterwestJun 3, 201322KB494
Median square footage of U.S. homes from 1973 to 2010websterwestNov 9, 201218KB5142
Regression influencewebsterwestOct 26, 201236KB590
Bootstrap a statisticwebsterwestJul 18, 201241KB473
Randomization test for two meanswebsterwestJul 18, 201249KB983
Randomization test for two meanswebsterwestMar 31, 201218KB742
Histogram with sliderswebsterwestFeb 24, 201210KB665
Regression by eyewebsterwestFeb 24, 201219KB736
Lake Travis Levels By MonthwebsterwestDec 26, 201112KB655
Most folks seem to value university research!websterwestSep 13, 201110KB832
Word Wall for tweets about Cam Newton after this first NFL gamewebsterwestSep 12, 201134KB463
Word Wall for Tweets about #quarterbacksBetterThanRomowebsterwestSep 12, 201138KB521
StatCrunch+Twitter=CoolwebsterwestSep 9, 20115KB504
Word Wall for President Barack ObamawebsterwestSep 9, 201141KB1378
Chart columnswebsterwestAug 29, 201111KB434
Histogram for comparing estimates in the German tank exercise
The true maximum number for the exercise is 312.
websterwestAug 17, 201112KB466
Randomization test for two means with exam datawebsterwestMay 18, 201118KB749
Bootstrap a statisticwebsterwestMay 13, 201150KB471
Summary statistics:
Where: Final > 0
Column n Mean Variance Std. Dev. Std. Err. Median Range Min Max Q1 Q3
Final 33 80.72727 298.45456 17.275837 3.0073373 84 64 36 100 68 96
604 SAS Exam Summary
websterwestMay 6, 20111KB571
Bootstrap a Q3 statisticwebsterwestApr 27, 201151KB699
Bootstrap a Q1 statisticwebsterwestApr 27, 201151KB626
Bootstrap a median statisticwebsterwestApr 27, 201152KB662
Bootstrap a mean statisticwebsterwestApr 27, 201151KB785
Bar plot of the number of guns grouped by safety opinion
It appears that if a respondent had three or more guns, they then were more likely to feel safer with legalized concealed carry on campus. Respondents with fewer guns tended to feel less safe.
websterwestApr 12, 201115KB750
Histogram of change in salary from 2009
Check out the new font capabilites of StatCrunch! Go to Edit > Fonts when using the StatCrunch software to analyze data.
websterwestApr 5, 201113KB1208
Histogram of change in salary from 2009websterwestApr 5, 20118KB733
Randomization test for two meanswebsterwestMar 20, 201118KB519
Randomization test for two proportionswebsterwestFeb 10, 201151KB1073
Scatter Plot of 4 year graduation rate versus admission rate
Slightly negative trend!
websterwestJan 12, 20117KB1646
2009 versus 1800 (life expectancy for various countries)websterwestJan 6, 20118KB939
Histogram with sliderswebsterwestNov 20, 201012KB582
Federal spending per tax dollar for each state
States with spending below $1 are called donor states as they receive less than they pay in terms of taxes. The yellow color above is not visible because it matches with D.C.
websterwestNov 16, 201028KB1972
Histogram of 2009 values (in milions) of NBA teamswebsterwestOct 17, 20106KB1449
Plot of Steeler's misery index over timewebsterwestOct 17, 201016KB692
iPad ownership by genderwebsterwestSep 22, 201018KB1146
Do you own an iPad?
If 25% or more of StatCrunch users own an ipad, then I should get to work on a version of the software for this platform.
websterwestSep 22, 201015KB1569
Top marginal tax rate since 1913
Regardless of how you feel about taxation today, nostalgia should not provide a motivation for lowering the tax rates of the top earners.
websterwestSep 18, 201022KB2325
Map of firearm deaths per 100K population for US stateswebsterwestAug 30, 201024KB1346
Randomization test for correlation between age and minutes of weekly exercisewebsterwestAug 6, 201052KB803
Regression by eye with the Chicken Sandwich datawebsterwestAug 6, 201027KB883
Histogram with sliders for the Old Faithful durationswebsterwestAug 6, 201015KB912
FCV (fraction of conservative votes) by partywebsterwestJul 13, 20105KB780
Histogram with sliderswebsterwestApr 20, 201016KB612
Regression by eyewebsterwestApr 20, 201032KB587
Google map of medals per country in the 2010 Winter Olympics
Don't forget to use the check boxes to control what is being displayed. This is a handy tool to remove some clutter from these types of maps.
websterwestMar 1, 201023KB1007
Number of schools from each conference with top 25 classeswebsterwestFeb 1, 20108KB1061
Is CNN fair?
Opinion depends a great deal on party affiliation!
websterwestJan 21, 201010KB937
The number of universities ranked in the top 100 across regionwebsterwestJan 5, 20107KB927
Locations of cities offering the best bang for the buck in the US color coded by ranks
Honolulu Hawaii (Rank 54) has been omitted to better center the map. It is interesting that only 1 of the top 40 locations lies on the west coast.
websterwestDec 8, 200949KB927
Locations of cities offering the best bang for the buck in the USwebsterwestDec 8, 200970KB853
Chart columnswebsterwestDec 1, 200912KB793
Bar plot of fairness assessment of Fox News grouped by party affiliationwebsterwestNov 17, 20099KB917
95% confidence interval results:
p1 : proportion of successes for population 1
p2 : proportion of successes for population 2
p1 - p2 : difference in proportions
Difference Count1 Total1 Count2 Total2 Sample Diff. Std. Err. L. Limit U. Limit
p1 - p2 72 130 38 70 0.010989011 0.07379677 -0.13365 0.15562803
Two sample Proportion with summary
websterwestOct 29, 20091KB631
Snapshot of Multiple Linear Regression Dialog
New options for doing variable selection in multiple linear regression! This is now the second panel of options for this routine.
websterwestOct 22, 200912KB865
Broadway shows breakdown between musicals and plays
More than twice as many plays than musicals
websterwestOct 14, 20096KB670
Snapshot of Multiple Linear Regression Dialog
You can now add interactions to regression analyses and center them if you like!
websterwestOct 14, 200918KB1083
Snapshot of Multiple Linear Regression Dialog
To predict a new observation, simply leave the value of the response variable (Y variable) empty in the data table while supplying numeric values for each of the dependent variables (X variables).
websterwestOct 12, 200911KB878
Bar plot of the number of workout days per weekwebsterwestOct 6, 20097KB729
Pie chart with number of male licensed driverswebsterwestOct 2, 200921KB631
Pie chart of public/private
I was suprised that 3 in 4 institutions were private. The Public/Private column was created using the followng Where expression:
websterwestOct 2, 20099KB1020
Pie chart of campus housingwebsterwestOct 2, 20097KB1477
Google map of colleges that offer a Bachelor's degree in Arkansas
Note this map excludes institutions that primarily offer Associate's degrees. This map was created using a where expression of
contains(Address,"Arkansas") AND !contains(Type,"primarily associate")
websterwestOct 1, 200913KB962
Histogram of the number of undergrads
Excludes Univ. of Phoenix online
websterwestOct 1, 20098KB940
Bar plot of student status grouped by concern about H1N1websterwestSep 28, 200910KB3162
Scatter Plot of NCSUGPA vs. HSGPA
Some interesting features. How did some of these folks get into college?
websterwestSep 28, 20095KB693
Histogram of Chicago/San Diego high temps for Nov. 2007websterwestSep 24, 200912KB660
Summary statistics:
Column n Mean Variance Std. Dev. Std. Err. Median Range Min Max Q1 Q3
rep(var1,var2) 211 10.28436 19.347326 4.3985596 0.30280933 10 12 3 15 10 15
Column statistics for grouped data
websterwestSep 22, 20091KB1114
Hypothesis test results:
p1 : proportion of successes (Success = Yes) for Favor where Gender = Male
p2 : proportion of successes (Success = Yes) for Favor where Gender = Female
p1 - p2 : difference in proportions
H0 : p1 - p2 = 0
HA : p1 - p2 ≠ 0
Difference Count1 Total1 Count2 Total2 Sample Diff. Std. Err. Z-Stat P-value
p1 - p2 57 127 52 108 -0.032662585 0.065275595 -0.5003797 0.6168
Comparing the proportions of males and females that favor health care reform
No significant difference!
websterwestSep 18, 20091KB942
Histogram of calories in french fries at various fast food restaurants
Wow now that is symmetric! Dairy Queen and White Castle are in the upper tail with the most calories.
websterwestSep 11, 20099KB4101
Boxplot of age grouped by opinion of Obama's health care reform plan
The distribution of age is fairlly consistent across the different opinions.
websterwestSep 8, 20097KB1330
Snapshot of Normal calculatorwebsterwestSep 7, 200916KB1510
Sales (in millions) for the top20 recording artistswebsterwestAug 31, 200920KB760
Bar plot of belief in global warming across political partieswebsterwestAug 25, 200912KB4029
Scatter plot of Hits Vs. At batswebsterwestAug 24, 20094KB1549
Bar plot of overall approval of Obama performance across political partywebsterwestJul 23, 200911KB1118
Boxplot of Obama performance rating by party
It seems the typical party lines are being held.
websterwestJul 23, 20097KB1231
Scatter Plot of fat versus calories
A positive association!
websterwestJun 11, 20098KB3664
Snapshot of Column Statistics DialogwebsterwestMay 29, 200912KB580
Area chart of greenhouse emissionswebsterwestMay 21, 200917KB901
US Green House Emissions from 1990 to 2006websterwestMay 21, 200919KB662
U.S. Violent Crime Totals By State for 1975,2005websterwestMay 19, 200946KB2279
Histogram of ages of best actress winnerswebsterwestMay 16, 20099KB1577
Map of US states CO2-Factor
DC is the only location with a value larger than 3000. It is highlighted so look closely for the pink color.
websterwestMay 13, 200914KB931
ERAs though 4-3-2009websterwestApr 4, 200919KB747
Average scores for various countries on the TIMSS 8th grade math assessment
The US is highlighted.
websterwestApr 1, 20095KB942
Who is to blame for the AIG bonus situation?
Looks like most folks blame the AIG executives who received the money!
websterwestApr 1, 20097KB963
BCS home sales 2006-2008
The peaks in the summer months are probably due to the fact that Bryan-College Station is home to Texas A&M University (a college town).
websterwestMar 27, 20097KB941
How do commuters commute?websterwestMar 24, 20094KB637
Histogram of commuting timeswebsterwestMar 24, 20094KB695
Music album sales in all genres are on the decline
Country music has seen the biggest percentage decline.
websterwestMar 10, 20096KB3443
Percent change in housing prices vs percent change in traffic congestion for metro areas in 2008websterwestMar 2, 20094KB939
2008 percentage change in home values across metropolitan areas
Honolulu and Anchorage were omitted to focus the map on the continental US. Try removing/adding some of the percent change categories using the check boxes in the legend.
websterwestMar 2, 200963KB982
Bar plot of respondent's primary social networking site across genderwebsterwestFeb 16, 20096KB818
Histograms of the point differential of each out of conference Division 1 loss by conferencewebsterwestFeb 12, 200910KB934
Histograms of the point differential of each out of conference Division 1 loss by conferencewebsterwestFeb 12, 20099KB940
Facebook users by age over time
The biggest percentage increase over the years is for middle aged adults.
websterwestFeb 5, 20095KB1225
Where did the best football recruits sign?
This data set is for the top 25 recruiting classes of 2009 as posted at Please note that UCLA is somewhat hidden in this picture.
websterwestFeb 5, 200912KB1309
NFL Championship or Super bowl wins per teamwebsterwestFeb 5, 200910KB8352
Snapshot of Resample Statistic Dialog
This will also work. I added seven 1s followed by seven -1s under var5 and left Rural - Urban as is (of length 7). The subset function is your friend when it comes to resampling.
websterwestJan 28, 200915KB792
Snapshot of Resample Statistic Dialog
Okay this time I think I got it. I padded Rural - Urban with seven 0s. I then added seven 1s followed by seven -1s under var5. The lengths of the two columns need to be of the same length for the resmapling procedure to work properly. Maybe I can look at changing this in the future in this sort of situation.
websterwestJan 28, 200916KB829
Snapshot of Resample Statistic Dialog
This dialog shows how to do a permuatation test with this data set. Note that only var2 is permuted (shuffled) in this case. You could also shuffle var1.
websterwestJan 22, 200914KB794
Histograms of sample meanswebsterwestJan 15, 20099KB597
Google map of alcohol consumption
Alcohol consumption per capita is the estimated amount of pure ethanol, in liters, of total alcohol consumed per adult (15 years and older) in a country during a calendar year. Data include consumption of beer, wine, and spirits. Beer includes barley, maize, millet and sorghum beer. Other beverage categories, such as palm wine, vermouths, cider, and fruit wines may also be included. This data is from 2003.
websterwestJan 8, 200934KB1172
Annual Beer Consumption Per State Per Capita
Is there a link beweeen climate and beer consumption?
websterwestJan 7, 200916KB1816
High School Exit Exam Requirement By StatewebsterwestJan 6, 200910KB1144
Pie ChartwebsterwestDec 12, 20085KB633
Summary statistics for Calories:
Group by: Type
Type n Mean Variance Std. Dev. Std. Err. Median Range Min Max Q1 Q3
Beef 20 156.85 512.6605 22.642008 5.0629067 152.5 79 111 190 140 178.5
Meat 17 158.70589 636.8456 25.2358 6.1205807 153 88 107 195 139 179
Poultry 17 118.76471 508.56616 22.551413 5.4695206 113 66 86 152 102 142

Column Statistics
websterwestDec 12, 20082KB579
In favor of a 5 day waiting period for gun purchases across regions of the US
REGION: 1=East, 2=South, 3=Central, 4=West
websterwestNov 22, 20088KB829
Map of average math SAT scores for stateswebsterwestNov 20, 200812KB1824
Google map of governor salarywebsterwestNov 13, 200812KB698
Smoking habits of children related to those of their parentswebsterwestNov 3, 20086KB857
Comparing specialties among male and female doctorswebsterwestOct 24, 200848KB741
Cell phone subscribers vs. GDP for several countrieswebsterwestOct 14, 20084KB857
Candidate choice by genderwebsterwestOct 14, 20088KB1224
Histogram of age grouped by candidate choicewebsterwestOct 14, 20088KB1591
Frequency table results for Candidate:
Candidate Frequency Relative Frequency
Barack Obama 119 0.56666666
John McCain 76 0.36190477
Other 15 0.071428575

Frequency of each candidate
websterwestOct 14, 2008626B1146
Summary statistics:
Column n Mean Variance Std. Dev. Std. Err. Median Range Min Max Q1 Q3
Age 204 32.877453 655.7928 25.608452 1.7929503 27 336 12 348 20 39.5
Age of responders
websterwestOct 14, 20081KB1057
Pie chart of likelihood of votingwebsterwestOct 13, 200816KB1357
Results of StatCrunch election pollwebsterwestOct 13, 20088KB1616
Variable: Exam 1
4 : 7
5 : 2
5 : 9
6 :
6 : 88
7 : 044
7 : 6668
8 : 00
8 : 66788
9 : 02444
9 : 66688
10 : 00

Stem and leaf of exam 1 scores for in class students
websterwestOct 13, 2008199B667
Summary statistics:
Column n Mean Variance Std. Dev. Std. Err. Median Range Min Max Q1 Q3
Exam 1 31 82.6129 197.04517 14.037277 2.5211694 86 53 47 100 74 94
Exam 1 statistics for in class students
websterwestOct 13, 20081.024B660
HistogramwebsterwestOct 8, 20087KB1044
HistogramwebsterwestOct 8, 20088KB941
Scatter PlotwebsterwestOct 8, 20086KB748
Chart columnswebsterwestOct 7, 200815KB707
MPG for several carswebsterwestSep 19, 20089KB779
Percentage of population with internet access for several countrieswebsterwestSep 19, 200824KB1254
Lightning deaths by state from 1997 to 2006websterwestSep 12, 200812KB776
Chart columns using stacked areaswebsterwestSep 9, 20084KB1175
Annual expenditures on newspaper ads broken down by categorywebsterwestSep 9, 20085KB1057
Percentage of super bowl commercials in specific categories from 1984 to 2008websterwestSep 8, 200819KB1353
Number of super bowl commercials in specific categories from 1984 to 2008websterwestSep 8, 200818KB1141
Shark attacks over the years
Total number of recorded attacks plotted from 1990 to 2006 with each year broken down into fatal and nonfatal attacks.
websterwestSep 8, 20087KB850
Top medal winning countries per capita
Neither the US or China is near the top of the list when you you consider the number of medals per million population.
websterwestSep 5, 200819KB1140
Percentage of state populations that are overweight or obesewebsterwestSep 4, 200814KB1809
Median starting salaries for party schoolswebsterwestSep 4, 200812KB1264
Chart of unemployment rates in the EUwebsterwestSep 4, 20087KB791
Bar plot of results from the Best Bond survey
Please note that this survey was not conducted in a scientific fashion. The results are based on 100 voluntary responses from a survey posted on the site. The results, however, still have some interesting features.
websterwestAug 27, 20089KB751
Map of gas priceswebsterwestAug 6, 20085KB912
Mid-career median salary vs. Starting median salary by school type
A definite increasing trend!
websterwestAug 5, 20089KB1966
Scatter plot of percentage obese versus percentage that exercise for US states
Notice a negative association. Puerto Rico was omitted using a Where statement of State != "Puerto Rico".
websterwestJul 17, 20082KB4538
Percentage of population that exercises for US stateswebsterwestJul 17, 200810KB3073
Percentage of population that is overweight for US stateswebsterwestJul 17, 200810KB1909
Percentage of population that is obese in US stateswebsterwestJul 17, 200812KB1478
Percentage of adults between 18 and 44 that smoke for US stateswebsterwestJul 17, 200812KB1306
Percentage of hispanics in Texas counties
You can see the percentages decrease as you move away from the Mexican border.
websterwestMay 23, 200850KB1034
Average July high temperature for a few tourist citieswebsterwestMay 22, 200812KB3924
US tornado locations for 2006websterwestMay 22, 2008176KB3667
Path of Hurricane KatrinawebsterwestMay 22, 200815KB5046
Money magazine's best places to live (2007)websterwestMay 22, 200837KB5061
Forbes 100 Richest AmericanswebsterwestMay 22, 200825KB5813
Google map of 100 best places to live
websterwestMay 20, 200834KB1552
Locations of best places to live according to Money Magazine (2007)websterwestMay 9, 20085KB1705
Locations of stores considered in the Walmart vs. Target crime studywebsterwestMay 9, 20085KB1442
Number of top 100 best places to live per state (2007)websterwestMay 8, 20087KB951
Hurricane Rita storm trackwebsterwestMay 7, 20086KB1956
Hurricane Rita storm trackwebsterwestMay 7, 20085KB1226
Number of tornados in each state (2006)
States with no color did not have any tornados.
websterwestMay 7, 20087KB1861
Locations of tornados in the US (2006)websterwestMay 7, 20089KB1454
2008 NFL draft picks for each state per one million residentswebsterwestMay 5, 20088KB1356
Average regular gas prices as of May 3, 2008websterwestMay 3, 20088KB950
2008 NFL draft picks per million populationwebsterwestMay 3, 20088KB980
Average SAT math scores for US stateswebsterwestMay 1, 20089KB1687
Lightning deaths for US states
Colorado really sticks out compared to its surrounding states.
websterwestMay 1, 20089KB1449
Histogram of 1996 Crime Rates without DC
Looks much more symmetric
websterwestApr 11, 20083KB1353
Histogram of 1996 Crime Rates
Looks right skewed
websterwestApr 11, 20082KB1065
Temperature versus LatitudewebsterwestApr 7, 20083KB1040
Bar plot of operating systems for StatCrunch userswebsterwestApr 7, 20083KB719
Scatter plot of suburban grad rate vs. urban grad rate
It is interesting that there is no relationship between the two graduation rates.
websterwestApr 7, 20082KB2278
Histogram of the difference between suburban and urban graduation rates in the 50 largest US cities
Only five cities had negative differences in which case the suburban graduation rate was less than the urban graduation rate.
websterwestApr 7, 20084KB1537
Hypothesis test results:
μ1 : mean of person A where gender = male
μ2 : mean of person A where gender = female
μ1 - μ2 : mean difference
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(with pooled variances)
Difference Sample Mean Std. Err. DF T-Stat P-value
μ1 - μ2 -1.325 3.2201617 19 -0.41147003 0.6853
Two sample T test comparing the mean female guess and mean male guess for person A
websterwestApr 5, 2008971B1122
Histogram of times
right skewed
websterwestMar 25, 20082KB2046
Voter turnout over the yearswebsterwestMar 21, 20082KB1001
Graduation Rates by conference
For all teams in the 2008 NCAA basketball tournament
websterwestMar 18, 200811KB1289
Graduation Rate vs. Seed
For all teams in the 2008 NCAA basketball tournament
websterwestMar 18, 20083KB1293
Actors with more than 6 Oscar nominationswebsterwestMar 10, 200811KB1307
Actresses with more than 6 Oscar nominations
When I originally constructed this plot, I did not realize that the categories changed over the years. Originally, there was a category for actress and then later categories for best actress in a leading role and best actress in a supporting role. All of these categories are included in the plot above.
websterwestMar 10, 200810KB979
Crime vs. YearwebsterwestFeb 29, 20085KB835
Wine vs.YearwebsterwestFeb 29, 20085KB769
Crime vs. Wine (connected over the years 1970 to 2004)
The two time periods connect at the obvious point.
websterwestFeb 29, 20084KB941
Wine vs. Crime
A strange plot indeed
websterwestFeb 29, 20083KB846
Calories in beer by brewerywebsterwestFeb 27, 20084KB1273
% alcohol in beer by brewerywebsterwestFeb 27, 20084KB1084
Carbs in beer by brewerywebsterwestFeb 27, 20084KB1340
Histogram of men's winning times (in seconds) for the Boston marathon
right skewed
websterwestFeb 22, 20084KB1070
Market share for Windows and Mac
This graph was created using the Graphics > Multi Plot option.
websterwestFeb 21, 20083KB1630
Histogram of monthly change in market share for Windows and Macs
This histogram is for the monthly change in percentage market share for both Windows and Mac platorms for data collected betwen February 2006 and January 2008. There are 24 months in the data set and thus 23 changes for both platforms shown in the graph. Notice that the typical change in market share for Windows is negative while the typical change in market share for Mac is positive. Windows is still king, but Mac is making up ground.
websterwestFeb 21, 20085KB1321
Survival for each passenger class on the TitanicwebsterwestFeb 17, 20086KB1444
NH Democratic Primary ResultswebsterwestFeb 6, 20084KB1102
Multi PlotwebsterwestFeb 5, 20085KB1094
Where do people find jobs?
See the associated data set linked to the left for a description of the survey that was conducted.
websterwestFeb 1, 20086KB2531
NH Democratic Primary ResultswebsterwestJan 14, 20085KB1176
NH Republican Primary ResultswebsterwestJan 14, 20087KB1448
Chi-Square goodness-of-fit results:
Observed: Observed
Expected: Expected
N DF Chi-Square P-Value
90 2 29.066668 4.8781317E-7
Chi-Square test
websterwestNov 27, 2007491B738
Scatter PlotwebsterwestNov 5, 20072KB1288
Histogram of lightning deaths across states
Florida is the highlighted observation. It is a definite outlier.
websterwestOct 30, 20073KB1293
Histogram of sample means for the penny datawebsterwestOct 9, 20076KB968
Pairs PlotwebsterwestOct 5, 200738KB1340
HistogramwebsterwestSep 30, 20073KB821
HistogramwebsterwestSep 26, 20074KB702
BoxplotwebsterwestSep 26, 20073KB837
Scatter Plot
I computed the difference, "Yards" - "Yards Next", under Data > Compute Expression. I then plotted this difference against Carries (see my shared result). There seems to be a weak relationship (r=0.266) between the difference in yardage totals and the number of carries beyond 370. It is not statistically significant. The only player though to actually gain more yards in the next year (below 0 on the y axis) was Eric Dickerson in the 1983 and 1984 seasons. Note though that he then dropped off significantly between 1984 and 1985. Maybe there is a bit to the curse? It would be nice to have the number of carries in the next year as well. I suppose we could work this out roughly from the average yards per carry and the total yards.
websterwestSep 20, 20072KB793
Number of visitors for the top 4 online newspaper sites in millionswebsterwestSep 14, 20075KB1296
Average time per visitor versus Average visits per visitor for the top 100 online newspaper siteswebsterwestSep 14, 20073KB1239
Histogram of average page views per visitor for the top 100 online newspaper sites
The Commercial Appeal really sticks out and is highlighted.
websterwestSep 14, 20073KB5664
BoxplotwebsterwestSep 3, 20073KB746
Bar plot of number of runs per inning for MLB 2006
Now I know why my wife thinks baseball is slow. Most innings do not have any scoring!
websterwestSep 3, 20073KB1290
Scatter plot of final points versus preseason points in the 2006 AP poll
The points highlighted represent teams that were underrated in the preseason. The underrated are Boise State, Wisconsin, Rutgers, Arkansas, Brigham Young, Wake Forest, Boston College and Oregon State.
websterwestAug 29, 20072KB1370
Boxplot of weight by genderwebsterwestAug 21, 20072KB752
HistogramwebsterwestJul 30, 20073KB781
When do hurricanes happen?
This pie chart shows the month of occurrence for each of the hurricanes since 1980.
websterwestJul 30, 20074KB1670
BoxplotwebsterwestJul 12, 20074KB935
When do hurricanes occur?
This pie chart shows the month of occurrence for each hurricane since 1980. August and September are the most common months for hurricanes.
websterwestJul 12, 20075KB8618
Pie ChartwebsterwestJul 10, 20075KB659
Bar plot with datawebsterwestJul 10, 20074KB935
Pie ChartwebsterwestJul 10, 20074KB930
websterwestJun 8, 20079KB695
HistogramwebsterwestApr 3, 20073KB608
Contingency table results:
Rows: Gender
Columns: Major
Education Engineering Total
Female 856 232 1088
Male 220 924 1144
Total 1076 1156 2232

Statistic DF Value P-value
Chi-square 1 789.2597 <0.0001
Two way table for gender and major
websterwestOct 5, 20061KB710
Summary statistics for Salary:
Where: Major = Engineering
Group by: Gender
Gender n Mean Variance Std. Dev. Std. Err. Median Range Min Max Q1 Q3
Female 232 59920.78 3900453.5 1974.9565 129.66225 59994 10681 53598 64279 58679.5 61279
Male 924 55021.676 4146587 2036.317 66.989914 55019 13514 48019 61533 53657 56454

Summary statistics for salary by gender for engineering majors
websterwestOct 5, 20062KB658
Summary statistics for Salary:
Where: Major = Education
Group by: Gender
Gender n Mean Variance Std. Dev. Std. Err. Median Range Min Max Q1 Q3
Female 856 36008.645 1004212.4 1002.104 34.25121 36009 6341 33070 39411 35324 36709.5
Male 220 31970.781 1238722.4 1112.979 75.03703 32001.5 6581 29027 35608 31180 32707.5

Summary statistics for salary by gender for education majors
websterwestOct 5, 20062KB627
Summary statistics for Salary:
Group by: Gender
Gender n Mean Variance Std. Dev. Std. Err. Median Range Min Max Q1 Q3
Female 1088 41107.555 9.7633984E7 9880.991 299.56152 36369 31209 33070 64279 35514 37634.5
Male 1144 50588.812 8.6189224E7 9283.815 274.48175 54471 32506 29027 61533 52079.5 56060

Summary statistics for salary by gender
websterwestOct 5, 20061KB565
Boxplot of salary by gender for engineering majorswebsterwestOct 5, 20062KB651
Boxplot of salary by gender for education majorswebsterwestOct 5, 20062KB653
Boxplot of salary by genderwebsterwestOct 5, 20062KB636
HistogramwebsterwestSep 19, 20066KB585
DotplotwebsterwestJul 9, 20061KB588
Pie ChartwebsterwestAug 3, 20054KB586
BoxplotwebsterwestJul 29, 20054KB586
Summary statistics for Calories:
Group by: Type
Type n Mean Variance Std. Dev. Std. Err. Median Range Min Max Q1 Q3
Beef 20 156.85 512.6605 22.642008 5.0629067 152.5 79 111 190 140 178.5
Meat 17 158.70589 636.8456 25.2358 6.1205807 153 88 107 195 139 179
Poultry 17 118.76471 508.56616 22.551413 5.4695206 113 66 86 152 102 142

Column Statistics
websterwestJul 27, 20052KB589
Frequency table results for NM:
NM Frequency Relative Frequency
3.8 1 0.025
4.4 1 0.025
4.7 1 0.025
4.9 1 0.025
5.3 1 0.025
5.5 1 0.025
5.6 1 0.025
5.7 2 0.05
5.8 1 0.025
6.1 1 0.025
6.6 1 0.025
6.7 2 0.05
6.8 1 0.025
6.9 2 0.05
7.2 1 0.025
7.3 1 0.025
7.4 1 0.025
7.6 1 0.025
8 2 0.05
8.2 1 0.025
8.3 1 0.025
8.9 1 0.025
9.3 1 0.025
9.4 1 0.025
9.6 1 0.025
9.7 1 0.025
10.3 1 0.025
11.1 1 0.025
11.7 1 0.025
12.6 2 0.05
12.7 1 0.025
12.9 1 0.025
13 1 0.025
14.1 1 0.025
14.5 1 0.025

Frequency Table
websterwestJul 13, 20054KB564


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