Descriptions of the files in the MISC folder in the XFILES folder The files are listed in alphabetic order by file name. ********************************** FILE NAME: Age65.xls DESCRIPTION OF DATA SET: Percentage of each states population which is greater than or equal to 65 years of age by state within the United States. NUMBER OF OBSERVATIONS: 50 VARIABLES IN THE FILE: Variable name and description state - State name, alphabetic abbreviation pct65 - Percentage of population that is greater than or equal to 65 FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: state pct65 Al 11.3 Ak 2.9 Az 11.3 ********************************** FILE NAME: Airbomb.xls DESCRIPTION OF DATA SET: Numbers of arms and explosives found on airplanes between 1978 and 1991. Includes number of persons searched and arrested. NUMBER OF OBSERVATIONS: 14 VARIABLES IN THE FILE: Variable name and description year - Year screened - Number of persons screened (millions) firearms - Number of firearms detected handguns - Number of handguns detected longguns - Number of long guns detected other - Number of other weapons detected bombs - Number of explosive/incendiary devices detected arrestbg - Number of persons arrested: with firearms/explosives arrestfi - Number of persons arrested: false information arratebg - Number arrested carrying arms/expl per million FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: year screened firearms handguns longguns other bombs 1978 580 2058 1827 67 164 3 1979 593 2161 1962 55 144 3 1980 585 2022 1878 36 108 8 (Cont.) arrestbg arrestfi arratebg 896 64 1.54 1060 47 1.79 1031 32 1.76 ********************************** FILE NAME: Anovastat.xls DESCRIPTION OF DATA SET: Four variables used in Chapter 14 exercises. NUMBER OF OBSERVATIONS: 60 VARIABLES IN THE FILE: Variable name and description ygaus - ANOVA test vbl Y: gauss ystdt - ANOVA test vbl Y: Student t ychisq - ANOVA vbl Y: Chi sq (df 10) dg - ANOVA group vbl (-.5,.5) FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: ygaus ystdt ychisq dg -.3091806 .2100101 -.7282656 -.5 -.4585117 -.3087896 -.7843714 -.5 .0362445 -1.06022 -.9083611 -.5 ********************************** FILE NAME: Arms.xls DESCRIPTION OF DATA SET: Value of arms transfers to various countries from the United States and the USSR in the period 1981 to 1985 by recipient country. NUMBER OF OBSERVATIONS: 36 VARIABLES IN THE FILE: Variable name and description ctryrec - Name of country receiving arms shipments fromus - Value of arms shipments from the US (millions US$) fromussr - Value of arms shipments from the USSR (millions US$) FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: ctryrec fromus fromussr Algeria 170 3200 Angola 0 2600 Ethiopia 0 2000 ********************************** FILE NAME: Birds.xls DESCRIPTION OF DATA SET: Description of several characteristics of 32 birds from the McNab Study, 1994. NUMBER OF OBSERVATIONS: 32 VARIABLES IN THE FILE: Variable name and description id - Order no. in McNab data Table 1 species - Species subspec - Subspecies name - Common name of bird bodymass - Body mass in grams basalrat - Basal rate (cubic cm oxygen/hr) flight - Flighted or flgtless foodhab - Food habits, herbivor or carnivor log10bm - Base-10 log of body mass log10br - Base-10 log of basal rate pectopct - Pectoralis (% of body mass) FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: id species subspec name bodymass 1 Apterygi Apteryx oweni Little spotted kiwi 1190 2 Apterygi Apteryx hassti Great spotted kiwi 2529 3 Apterygi Apteryx australis Brown kiwi 3137 (Cont.) basalrat flight foodhab log10bm log10br pectopct 569 Flgtless Carnivor 3.076 2.755 948 Flgtless Carnivor 3.403 2.977 838 Flgtless Carnivor 3.497 2.923 0.125 ********************************** FILE NAME: Bldpill.xls DESCRIPTION OF DATA SET: Number of people within age groups, US and Non US that fall within the blood pressure range shown. NUMBER OF OBSERVATIONS: 16 VARIABLES IN THE FILE: Variable name and description blood- Blood pressure range exus1724 - Number not in the US age group 17 to 24 us1724 - Number in the US age group 17 to 24 exus2534 -Number not in the US age group 25 to 34 us2534 - Number in the US age group 25 to 34 exus3544 -Number not in the US age group 35 to 44 us3544 - Number in the US age group 35 to 44 exus4558 - Number not in the US age group 45 to 58 us4558 - Number in the US age group 45 to 58 FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: blood exus1724 us1724 exus2534 us2534 exus3544 UNDER 90 0 1 1 0 1 90 - 95 1 0 1 0 2 95 - 100 3 1 5 4 5 (cont.) us3544 exus4558 us4558 1 1 0 1 1 1 4 4 2 ********************************** FILE NAME: Caffeine.xls DESCRIPTION OF DATA SET: An experiment on the number of finger taps and the consumption of caffeine. NUMBER OF OBSERVATIONS: 30 VARIABLES IN THE FILE: Variable name and description taps - Number of finger taps per minute group1 - 1 = no caffeine, 2 = 100 mg, 3 = 200 mg group2 - 1 = 200 mg caffeine, 0 = no caffeine FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: taps group1 group2 242 1 0 244 1 0 248 1 0 ********************************** FILE NAME: Capital.xls DESCRIPTION OF DATA SET: A listing of killer and victim by race (black and white) and whether the killer received the death penalty for the killing. NUMBER OF OBSERVATIONS: 579 VARIABLES IN THE FILE: Variable name and description rk - Race of the killer, black or white rv - Race of victim, black or white death - Killer received the death penalty, 0 = no, 1 = yes FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: rk rv death White White 0 Black White 1 White White 0 ********************************** FILE NAME: Cardata.xls DESCRIPTION OF DATA SET: Data on individual car models from 1978 to 1982. NUMBER OF OBSERVATIONS: 150 VARIABLES IN THE FILE: Variable name and description mpg - Miles per gallon cyl - Number of cylinders displace - Displacement hp - Horsepower accel - Acceleration year - Car year weight - Weight of car in pounds origin - Code for country of origin (1 = U.S., 2 = Europe, 3 = Japan) make - Make of car model - Model of car price - Price of car (US$) pricewt - Price of car (US$) per pound of weight. makegrp - Shortened make of car name for grouping-8 pos. FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: mpg cyl displace hp accel year weight origin make 43.1 4 90 48 21.5 78 1985 2 Volkswagen 36.1 4 98 66 14.4 78 1800 1 Ford 32.8 4 78 52 19.4 78 1985 3 Mazda (cont.) model price pricewt makegrp Rabbit Dl 2400 1.209068 Volkswag Fiesta 1900 1.055556 Ford GLC Deluxe 2200 1.108312 Mazda ********************************** FILE NAME: Car93.xls DESCRIPTION OF DATA SET: Data on individual U.S. car models in 1993. NUMBER OF OBSERVATIONS: 48 VARIABLES IN THE FILE: Variable name and description make - Manufacturer model - Manufacturer's model type - As defined in Consumers Reports minprice - Price for a basic version midprice - Average of basic and premium version price maxprice - Price for a premium version capacity - Engine size in liters fuelcap - Fuel tank capacity citympg - City MPG by EPA rating hgwmpg - Highway MPG by EPS rating airbags - Airbags standard (DRIVER, NONE, BOTH) drvtrain - Drive train type (ALL, FRONT, REAR) cylindrs - Number of engine cylinders horspwr - Maximum engine horsepower rpmmaxhp - Revs per minute at maximum HP maxrevs - Engine revolutions/mile in high numpass - Passenger capacity length - Car length in inches width - Car width in inches uturn - U-turn space in feet weight - Curb weight in pounds domestic - US manufacture or not (domestic) FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: make model type minprice midprice maxprice capacity Ford Aerostar Van 14.5 19.9 25.3 3 Saturn SL Small 9.2 11.1 12.9 1.9 Eagle Summit Small 7.9 12.2 16.5 1.5(cont.) fuelcap citympg hgwmpg airbags drvtrain cylindrs horspwr 21 15 20 DRIVER ALL 6 145 12.8 28 38 DRIVER FRONT 4 85 13.2 29 33 NONE FRONT 4 92 (cont.) rpmmaxhp maxrevs numpass length width uturn weight domestic 4800 2080 7 176 72 45 3735 domestic 5000 2145 5 176 68 40 2495 domestic 6000 2505 5 174 66 36 2295 domestic ********************************** FILE NAME: Chal.xls DESCRIPTION OF DATA SET: Number of damaged O-rings at different temperatures in space shuttle flights. SOURCE OF DATA SET: Report of the Presidential Commission on the Space Shuttle Challenger Accident, 1986. Data summarized in "Risk Analysis of the Space Shuttle: Pre-Challenger Prediction of Failure," by S.R. Dalal, E.B. Fowlkes and B.A. Hoadley, Journal of the American Statistical Association, 84, 945-957 (1989). Copyright 1989 by the American Statistical Association. All rights reserved. NUMBER OF OBSERVATIONS: 23 VARIABLES IN THE FILE: Variable name and Description. temp - Ambient temperature at launch badrings - Number of O-rings damaged FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: temp badrings 53 2 57 1 58 1 ********************************** FILE NAME: Cities2.xls DESCRIPTION OF DATA SET: Statistics on US Cities from a report on cities from Fortune/MS&B Nov 15, l993 NUMBER OF OBSERVATIONS: 60 VARIABLES IN THE FILE: Variable name and description city - Name of city or metropolitan area pop1993 - 1993 population (thousands) rshctrs - Number of research centers ba - Percent of pop. with BA or greater degrees of 25 yrs+ grad - Percent of pop. with graduate degrees of 25 yrs + patents - Patents issued 1988-92 innov - Rank: presence of innovative firms probiz - Rank: pro-business attitude patcap - Patents per 1,000 population ctrcap - Research centers per 1,000 population FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: city pop1993 rshctrs ba grad patents innov San Jose 1524.2 91 32.6 12 10138 6 Dallas 2854.4 126 26.9 8.2 4557 12 Hartford 1163.5 62 26 10.3 1925 53 (cont.) probiz patcap ctrcap 48 6.65 0.06 4 1.6 0.04 49 1.65 0.05 ********************************** FILE NAME: Coles.xls DESCRIPTION OF DATA SET: The results of an exercise program measuring pre and post numbers for weight and fat by age, sex and height. SOURCE OF DATA SET: Collected at Coles Sports Center New York University. NUMBER OF OBSERVATIONS: 35 VARIABLES IN THE FILE: Variable name and description age - Age of participant sex - M = male, F = female ht - Height in inches prewt - Weight in pounds at the start of the program postwt - Weight in pounds at the end of the program bldpres - Blood pressure prefat - Fat measurement at the start of the program postfat - Fat measurement at the end of the program grpsex - Field used for grouping by sex FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: age sex ht prewt postwt bldpres prefat postfat grpsex 28 F 68 124 128 110/70 20.7 19.5 F 29 F 67 154 154 114/82 31.2 27.5 F 28 M 71 147.5 151 128/84 16.7 13.6 M ********************************** FILE NAME: Cosize.xls DESCRIPTION OF DATA SET: Seven companies grouped into large or small categories based on the number or employees. Small is less than 50,000 employees, Large is greater than 50,000. Data is for the 20 year period 1975 to 1994. NUMBER OF OBSERVATIONS: 138 VARIABLES IN THE FILE: Variable name and description year - Year of data sales - Sales (net) (mil US$) empl - Number of employees (thousands) saleemp - Sales per emp (thousands US$) sizeco - Company size - large or small, grouped by number of employees FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: year sales empl saleemp sizeco 75 1295.062 25 51.80248 small 76 1434.374 26.6 53.92384 small 77 1648.471 27.3 60.38355 small ********************************** FILE NAME: Cryanova.xls DESCRIPTION OF DATA SET: An experiment designed to determine the number of times a baby crys when it is not rocked and when it is rocked. NUMBER OF OBSERVATIONS: 144 VARIABLES IN THE FILE: Variable name and description day - Day of the experiment (1-18) cried - Whether baby cried (0 did not cry, 1 did cry) control - Whether baby was rocked ( 0 not rocked, 1 rocked) FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: day cried control 1 1 0 1 1 0 1 1 0 ********************************** FILE NAME: Die8.xls DESCRIPTION OF DATA SET: A set of numbers obtained from the toss of a die. NUMBER OF OBSERVATIONS: 100 VARIABLE IN THE FILE: Variable name and description dievalue - Number obtained by toss of a die FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: dievalue 3 1 5 ********************************** FILE NAME: Energgdp.xls DESCRIPTION OF DATA SET: The energy data set contains economic and energy data for twenty one years from 1971 to 1991 for six countries. SOURCE OF DATA SET: International Bank for Reconstruction and Development, World Bank Socio-Economic Time-Series. Access and retrieval system version 1.1, July 1990. Oil price data from British Petroleum World Energy Statistics. NUMBER OF OBSERVATIONS: 126 VARIABLES IN THE FILE: Variable name and description year - Year of data gdpmil - GDP at market prices (millions of cur US$) energpc - Energy consumption per capita (kilogram oil equiv.) popmil - Total population in millions energdp - Energy use per US $ equivalent GDP ctry - Country name country - First 8 positions of country name - used for grouping FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: year gdpmil energpc popmil energdp ctry country 1971 33434.7 1285 24.3 .9339249 Argentina Argentin 1972 34449.5 1285 24.8 .9250642 Argentina Argentin 1973 53055.5 1320 25.2 .6269661 Argentina Argentin ********************************** FILE NAME: Enerstus.xls DESCRIPTION OF DATA SET: Energy consumption by state in the US in 1991. NUMBER OF OBSERVATIONS: 50 VARIABLES IN THE FILE: Variable name and description state - State abvstate - State abbreviation region - Region btucap - Energy consumption/capita (millions of BTU's) 1991 totalbtu - Total consumption 1991 (trillions of BTU's) resid - Residential use 1991 (trillions of BTU's) comm - Commercial use 1991 (trillions of BTU's) indus - Industrial use 1991 (trillions of BTU's) transp - Transportation use 1991 (trillions of BTU's) pctresid - Pct residential of total pctcomm - Pct commercial of total pctindus - Pct industrial of total pcttrans - Pct transportation of total FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: state abvstate region btucap totalbtu resid comm Alaska AK West 1034 587 46 58 Alabama AL South 389 1591 287 164 Arkansas AR South 325 770 167 105 (cont.) indus transp pctresid pctcomm pctindus pcttrans 334 149 7.84 9.88 56.9 25.38 731 409 18.04 10.31 45.95 25.71 268 230 21.69 13.64 34.81 29.87 ********************************** FILE NAME: Film.xls DESCRIPTION OF DATA SET: Film revenues for nine film studios. NUMBER OF OBSERVATIONS: 49 VARIABLES IN THE FILES: Variable name and description filmbrev - Film company B revenues in millions of $ filmcrev - Film company C " " filmfrev - Film company F " " filmmrev - Film company M " " filmorev - Film company O " " filmprev - Film company P " " filmtrev - Film company T " " filmurev - Film company U " " filmwrev - Film company W " " FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: filmbrev filmcrev filmfrev filmmrev filmorev 8.3 220.8 40.7 1.02 16.2 62.1 27.1 2.76 1.42 51.6 23.6 26 17.1 1.48 38.3 (cont.) filmprev filmtrev filmurev filmwrev 175 34.7 8.85 148.1 76.3 15.1 26.3 81.1 17.2 13.1 35.2 68.3 ********************************** FILE NAME: Food.xls DESCRIPTION OF DATA SET: Data on Demand for food and Supply of Food in the United States for the years 1922 to 1941. SOURCE OF DATA SET: M.A. Girschick and T. Haavelmo, "Statistical Analysis of the Demand for Food," Econometrica, April 1947. NUMBER OF OBSERVATIONS: 20 VARIABLES IN THE FILE: Variable name and description year - Year of data qd - Food consumption per capita pd - Food prices at retail level divided by cost of living index y - Disposable income divided by cost of living index qs - Food production per capita ps - Prices received by farmers for food divided by cost of living index t - Time FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: year qd pd y qs ps t 1922 98.6 100.2 87.4 108.5 99.1 1 1923 101.2 101.6 97.6 110.1 99.1 2 1924 102.4 100.5 96.7 110.4 98.9 3 ********************************** FILE NAMES: Geyser1.xls, Geyser2.xls DESCRIPTION OF DATA SET: Eruption durations and intervals between eruptions for the "Old Faithful" geyser in Yellowstone National Park. SOURCE OF DATA SET: Geyser1 data: S. Weisberg, Applied Linear Regression, 2nd Ed., John Wiley, New York(1985). These data were recorded in August 1978 and August 1979. Geyser2 data: A Azzalini and A.W. Bowman,"A Look at Some Data on the Old Faithful Geyser, "Applied Statistics,39, pp. 357-365(1990). These data were recorded in August 1985. VARIABLES IN THE FILES: Variable name and description date - Index of the date of observance for Geyser1 only duration - Duration of an eruption of the geyser in minutes. interval - The time until the next eruption in minutes. FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: (Geyser1.xls) NUMBER OF OBSERVATIONS: 222 date duration interval 1 4.4 78 1 3.9 74 1 4 68 (Geyser2.xls) NUMBER OF OBSERVATIONS: 230 duration interval 4 71 2.2 57 4.4 86 ********************************** FILE NAMES: Grades.xls DESCRIPTION OF DATA SET: Student grades on two midterms and a final exam in one course. SOURCE OF DATA SET: Class records at New York University. NUMBER OF OBSERVATIONS: 72 VARIABLES IN THE FILE: Variable name and description midterm1 - Grade on first midterm midterm2 - Grade on second midterm final - Grade on final exam FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: midterm1 midterm2 final 88 96 82 60 64 74 84 56 60 ********************************** FILE NAMES: Highway3.xls DESCRIPTION OF DATA SET: Highway statistics by state for 1993 from the US Department of Transportation. NUMBER OF OBSERVATIONS: 50 VARIABLES IN THE FILE: Variable name and description state - Name of state idtot93 - Total number of licensed drivers 1993 anvehmi - Annual vehicle miles driven 1993 (millions) numfatac - Number of fatal injury accidents 1993 ratefata - Number of fatal accidents per 100 million vehicle miles 1993 pop1993 - 1993 population (thousands) annvmcap - Annual Vehicle miles/capita 1993 fatality - Number of fatalities from accidents 1993 fatalcap - Number of fatalities/ 1000 population fatalld - Number of fatalities per 1000 licensed drivers exceed55 - Percent exceeding 55 mph in 55 mph zone 1993 exceed65 - Percent exceeding 65 mpg in 55 mph zone 1993 popdense - Population per square mile of land area 1993 logdense - Log base e of population density spendcap - Expenditures per capita ($) for highway law enforcement and safety pctun20 - Percent of licensed drivers under 20 years old gascap - Private and commercial highway gas usage in gal/capita 1993 pctld16 - Percent of licensed drivers of driving age 16+ in the population region - Region of the US insure - Average expenditure per insured vehicle 1992 FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: state idtot93 anvehmi numfatac ratefata pop1993 annvmcap Connecticut 2180.3 27 324 1.2 3277 8.239244 Rhode Island 674.9 7.2 70 0.97 1000 7.2 Vermont 430.5 6 101 1.69 576 10.41667 (cont.) fatality fatalcap fatalld exceed55 exceed65 popdense logdense 342 0.1043637 0.1568591 68.8 19.4 676.4 6.516785 74 0.074 0.1096459 62.6 11.9 956.9 6.863699 110 0.1909722 0.2555168 15.6 1.4 62.2 4.130355 (cont.) spendcap pctun20 gascap pctld16 region insure 5.218187 4.572765 396.3991 84.5 Nrtheast 878 28 4.622907 365 85.7 Nrtheast 837 36.63195 5.458769 505.2083 96.4 Nrtheast 484 ********************************** FILE NAME: Housing.xls DESCRIPTION OF DATA SET: Housing starts, interest rates and gross national expenditures by quarter from fourth quarter 1954 to fourth quarter 1982. SOURCE OF DATA SET: R. Davidson and J.G. MacKinnon, "Testing Linear and Log-Linear Regressions, Against Box-Cox Alternative," Canadian Journal of Economics, August 1985, Table 5, pp. 515-516. Data on HseStrts and GNP have been rounded to four-digit numbers. NUMBER OF OBSERVATIONS: 113 VARIABLES IN THE FILE: Variable name and description yr - Year qtr - Quarter hsestrts - Housing starts gnp - Gross national expenditures (in millions 1971 $) intrate - Estimated real interest rate FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: yr qtr hsestrts gnp intrate 54 4 28.73 101.8 3.92 55 1 29.83 103.3 4.25 55 2 31.22 107.4 4.42 ********************************** FILE NAME: Htmw.xls DESCRIPTION OF DATA SET: Percentage of men and women age 18-24 under given heights. NUMBER OF OBSERVATIONS: 21 VARIABLES IN THE FILES: Variable name and description height - Height in inches menpct - Percent of all men age 18-24 under height womenpct - Percent of all women age 18-24 under height FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: height menpct womenpct 56 0 0.05 57 0 0.43 58 0 0.94 ********************************** FILE NAME: Htwtkest.xls DESCRIPTION OF DATA SET: Distribution of weight and height for 4,995 women in Great Britain, 1951. SOURCE OF DATA SET: From Women's Measurements and Sizes, H.M.S.O., 1957. NUMBER OF OBSERVATIONS: 34 VARIABLES IN THE FILE: Variable name and description weight - Weight in pounds is central value of group in column 1 ht54, etc - Height in inches is central value of group in row 1 (The numbers in the matrix represent the number of occurrences.) FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: weight ht54 ht56 ht58 ht60 ht62 ht64 ht66 ht68 ht70 ht72 ht74 278.5 0 0 0 0 0 1 0 0 0 0 0 272.5 0 0 0 0 0 0 0 0 0 0 0 266.5 0 0 0 0 0 1 0 0 0 0 0 ********************************** FILE NAME: Humandev.xls DESCRIPTION OF DATA SET: Data from 1960 and 1988 on population, life expectancy, mortality and literacy rates and GNP in 130 countries. From the United Nations Human Development Report. NUMBER OF OBSERVATIONS: 130 VARIABLES IN THE FILE: Variable name and description id - Sequence number pop1960 - Population in millions, 1960 pop1988 - Population in millions, 1988 urbpop60 - Urban population %, 1960 urbpop88 - Urban population %, 1988 landarea - Land area (millions of hectares) life - Life expectancy (years) 1987 literacy - Adult literacy rate (%)1985 un5mor60 - Under 5 mortality rate, 1960 un5mor88 - Under 5 mortality rate, 1988 logpop60 - Base-10 logs of population in 1960 logpop88 - Base-10 logs of population in 1988 loggnp - Base-10 logs of GNP in 1987 gnpcap87 - GNP per capita US$, 1987 name - Country name world - Third world(1), developing(2) or OECD(3) country FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: id pop1960 pop1988 urbpop60 urbpop88 landarea life literacy 10 24 45 6 12 110 42 66 11 0.9 1.5 3 5 5 49 25 12 3.1 5.4 7 31 126 46 26 (cont.) un5mor60 un5mor88 logpop60 logpop88 loggnp gnpcap87 294 259 1.38 1.65 2.113943 130 297 197 -0.05 0.18 2.176091 150 326 223 0.49 0.73 2.176091 150 (cont.) name world Ethiopia 1-3rdWld Bhutan 1-3rdWld Chad 1-3rdWld ********************************** FILE NAME: Husbands.xls DESCRIPTION OF DATA SET: 1980 Survey of heights, and ages of husbands and wives. NUMBER OF OBSERVATIONS: 199 VARIABLES IN THE FILE: Variable name and description ageh - Husband's age heighth - Height of husband agew - Age of wife heightw - Height of wife agehm - Age of husband at marriage FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: ageh heighth agew heightw agehm 49 1809 43 1590 25 25 1841 28 1560 19 40 1659 30 1620 38 ********************************** FILE NAME: Nyseotc.xls DESCRIPTION OF DATA SET: The return on 30 stocks on the Over the Counter market and on the New York Stock Exchange for the week May 9- May 13, 1994. NUMBER OF OBSERVATIONS: 30 VARIABLES IN THE FILE: Variable name and description rtrnotc - One week's return on 30 stocks listed on the NASDAQ rtrnnyse - One week's return on 30 stocks listed on the NYSE FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: rtrnotc rtrnnyse -0.1053 -0.0246 0.0667 -0.0212 -0.0714 0.0789 ********************************** FILE NAME: Psychol.xls DESCRIPTION OF DATA SET: Intelligence Quotient measures and height in inches. NUMBER OF OBSERVATIONS: 50 VARIABLES IN THE FILE: Variable name and description iq - Intelligence quotient measure height - Height in inches FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: iq height 105 65 132 64 144 63 ********************************** FILE NAME: Rock.xls DESCRIPTION OF DATA SET: Sales and airplay rankings of popular music singles. SOURCE OF DATA SET: @1994 BPI Communications, Inc./Soundscan, Inc. Billboard magazine, September 17, 1994. NUMBER OF OBSERVATIONS: 44 VARIABLES IN THE FILE: Variable name and description title - Title of song slsrank - Sales this week (rank in top 100) slslstwk - Sales last week (rank in top 100) wksslstop - Number of weeks on the sales top 100 list airrank - Airplay this week (rank in top 100) airlstwk - Airplay last week (rank in top 100) wkairtop - Number of weeks on the airplay top 100 list chgsls - Change in sales ranking from last week chgair - Change in airplay ranking from last week FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: title slsrank slslstwk wksslstop airrank 100% Pure Love 26 31 16 18 Action 43 42 4 43 All I Wanna Do 40 61 2 7 (cont.) airlstwk wkairtop chgsls chgair 17 14 -1 5 45 8 2 -1 15 5 8 21 ********************************** FILE NAME: Ror.xls DESCRIPTION OF DATA SET: Pairs of Rate of Return data for company A&B Consulting and XYZ Software. NUMBER OF OBSERVATIONS: 40 VARIABLES IN THE FILE: Variable name and description abror - Rate of return for A&B Consulting xyzror - Rate of return for XYZ Software FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: abror xyzror 2.5 4 2.6 4.5 2.75 4.6 ********************************** FILE NAME: Tent.xls DESCRIPTION OF DATA SET: Generated on the computer in accordance with the Equation 5.13 in Chapter 5. NUMBER OF OBSERVATIONS: 598 VARIABLE IN THE FILE: Variable name and description genvarbl - Computer generated variable FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: genvarbl 0.735088936 0.529822128 0.940355744 ********************************** FILE NAME: Test.xls DESCRIPTION OF DATA SET: Eight data points used in a Chapter 4 exercise. NUMBER OF OBSERVATIONS: 8 VARIABLE IN THE FILE: Variable name and description x - Eight data points FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: x -4 2 -1 ********************************** FILE NAME: Varreg1.xls DESCRIPTION OF DATA SET: Five data points used in Chapter 13 regression exercises. NUMBER OF OBSERVATIONS: 5 VARIABLES IN THE FILE: Variable name and description xreg1 - x value regressor ereg1 - Epsilon value error term yreg1 - y value regressand FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: xreg1 ereg1 yreg1 -2 .1 -5.9 -1 -.2 -4.2 0 .3 -1.7 ********************************** FILE NAME: Varreg2.xls DESCRIPTION OF DATA SET: Five data points used in Chapter 13 regression exercises. NUMBER OF OBSERVATIONS: 5 VARIABLES IN THE FILE: Variable name and description xreg2 - x value regressor ereg2 - Epsilon value error term yreg2 - y value regressand FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: xreg2 ereg2 yreg2 1 .1 .1 2 0 2 4 .3 6.3 ********************************** FILE NAME: Varreg3.xls DESCRIPTION OF DATA SET: Five data points used in Chapter 13 regression exercises. NUMBER OF OBSERVATIONS: 5 VARIABLES IN THE FILE: Variable name and description xreg3 - x value regressor ereg3 - Epsilon value error term yreg3 - y value regressand FIRST FOUR RECORDS AS THEY APPEAR IN THE FILE: xreg3 ereg3 yreg3 -2 .1 -5.99 -1 0 -4 0 .3 -1.7