ASCII data files (*.dat) are text files containing data with variable names (labels) in first row.

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File characteristics

filename location variables observations labels
adap_new.dat Exercise 15.9 4 1967:1-2000:1 yes
adaptive.dat Exercises 15.3-15.7 3 1947.I-1980.IV yes
airline.dat Xtra Examp 8.6 6 32 yes
alcohol.dat Xtra Examp 18.1 4 1150 yes
appli.dat Exercises 6.21, 6.22, 12.9 7 26 no
arsen.dat Exercise 6.19 2 15 yes
asparagas.dat Xtra Examp 7.4 4 200 yes
bond.dat Exercise 16.4 1 102 no
br-1.dat Exercise 3.16 2 213 yes
capm.dat Exercise 3.9 3 120 yes
cars.dat Exercise 8.13 5 392 no
cattle.dat Exercise 17.5 9 27 yes
cespro.dat Exercises 10.8, 17.6 6 20 yes
chap8-3.dat Chapter 8.3, 8.4; Exercise 8.1 3 78 no
chard.dat Execise 13.6 5 75 yes
cloth.dat Exercises 11.5, 11.6 4 28 yes
clothes.dat Exercises 7.10, 8.6; Xtra Examp 8.5 2 28 yes
coal.dat Xtra Examp 7.1, 8.1 7 63 yes
cobb.dat Exercise 8.9 3 33 yes
cocaine.dat Exercise 7.7 4 56 no
computer.dat Xtra Examp 9.4 5 82 yes
daley.dat Exercise 10.13 3 40 no
demand.dat Exercise 17.1 7 30 yes
diet.dat Exercise 6.20 5 314 no
eafjap.dat Exercise 10.11 3 28 yes
ex10-4.dat Exercises 10.4-10.6 3 27 yes
ex17-2.dat Exercises 17.2, 17.3 15 86 yes
ex17-4.dat Exercise 17.4 8 258 yes
ex7-8.dat Exercises 7.8, 11.11, 11.12 9 506 no
ex8-14.dat Exercise 8.14 8 268 yes
ex8-3.dat Exercises 8.3, 8.4 4 40 yes
fig16-1.dat Exercise 16.1 6 1001 yes
fig16-2.dat Exericse 16.2 7 1970.01-1999.08 yes
foodus.dat Exercise 11.7 3 38 yes
football.dat Exercise 5.17 2 18 yes
fullmoon.dat Exercise 9.2 7 229 yes
gascar1.dat Exercise 17.9 5 19 yes
gascar2.dat Exercise 17.9 5 19 yes
gascar3.dat Exercise 17.9 5 19 yes
gascar4.dat Exercise 17.9 5 19 yes
gascar5.dat Exercise 17.9 5 19 yes
gascar6.dat Exercise 17.9 5 19 yes
golf.dat Exercise 10.7 2 150 yes
heifer.dat Exercise 10.12 3 9 yes
hhsurvey.dat Xtra Examp 6.3, 7.3, 8.3, 9.3, 11.2 6 1000 yes
icecr.dat Exercises 12.6, 12.7 5 30 yes
insur.dat Exercise 5.13 2 20 yes
inv.dat Exercise 12.1 3 30 yes
jobs.dat Xtra Examp 3.1, 4.1, 5.1, 6.1, 9.1 2 24 yes
keepit.dat Chapter 10.4 4 250 no
keynes.dat Exercises 14.5, 14.6 5 50 yes
korea.dat Xtra Examp 8.4 6 17 yes
learn.dat Exercises 3.8, 6.9, 12.5 2 16 yes
liquor.dat Exercise 17.8 7 40 yes
lon1.dat Exercises 6.15, 6.17, 6.18 10 594 no
lon2.dat Exercises 6.15, 6.17, 6.18 10 925 no
london.dat Exercises 6.15, 6.17, 6.18, 7.4 - 7.6 10 1519 no
macrovar.dat Exercise 16.5 3 136 yes
manuf.dat Exercises 7.11, 8.2 5 25 yes
meat.dat Exercise 7.9 5 17 yes
metrics.dat Exercise 9.1 4 50 yes
mining.dat Exercises 12.10, 12.11, 12.12 4 111 no
money.dat Xtra Examp 7.2 3 24 yes
monop.dat Exercise 12.4 3 48 yes
music.dat Exercise 9.7 4 118 yes
oil.dat Exercise 16.3 1 88 no
orange.dat Xtra Examp 15.1 5 50 yes
phillips.dat Exercise 6.6 2 18 yes
pizza.dat Exercise 10.2 7 40 yes
pool.dat Chapter 17.3; Exercise 17.7 5 200 yes
pro.dat Xtra Examp 14.1, 17.1 6 23 yes
profits.dat Exercise 16.2 3 1959.I-1999.III yes
pub.dat Xtra Examp 9.5, 10.2, 12.3 6 44 yes
pubexp.dat Exercise 11.2 3 34 yes
salary.dat Xtra Examp 3.2, 4.2, 5.2, 6.2, 8.2, 9.2, 11.3 4 93 yes
sales.dat Xtra Examp 6.4, 12.1 3 36 yes
sheep.dat Xtra Examp 11.4 6 49 yes
sirmans.dat Exercise 18.5 7 78 yes
stockton.dat Exercise 9.3 8 4682 yes
sugar.dat Xtra Examp 12.2 3 34 yes
surplus.dat Xtra Examp 3.3, 4.3, 5.3 2 8 yes
tab9-3S.dat Exercise 11.4 3 40 yes
table10-1.dat Chapter 10.1; Exercises 10.1, 10.3 3 40 no
table10-2.dat Chapter 10.2 3 20 no
table10-3.dat Chapter 10.3; Exercise 10.10 3 28 no
table1-1.dat Chapter 1.4.1 6 10 yes
table11-1.dat Chapter 11.5 3 26 no
table12-1.dat Chapter 12 2 34 no
table13-1.dat Chapter 13.2.4a; Exercise 13.1 2 25 yes
table13-2.dat Chapter 13.2.6; Exercises 13.2, 13.3 3 50 yes
table13-3.dat Exercise 13.5 4 500 yes
table14-1.dat Exercises 14.2, 14.3, 14.4 5 30 yes
table15-1.dat Exercises 15.1, 15.2 3 88 yes
table18-1.dat Exercises 18.1-18.3 4 21 yes
table3-1.dat Chapters 3.3, 6, 11; Exercise 11.1 2 40 yes
table3-2.dat Exercises 3.5, 3.7 2 15 yes
table3-3.dat Exercise 3.6 2 12 yes
table3-4.dat Exercise 3.8 2 16 yes
table7-1.dat Chapter 7.1.2 3 52 no
table7-5.dat Exercise 7.2 4 9 yes
table8-3.dat Chapter 8.5, 8.6; Exercise 8.8 5 30 yes
table9-1.dat Chapter 9.4 6 1000 yes
table9-3.dat Chapters 9.7.2, 17.2; Exercises 11.3, 11.4 6 20 yes
tax.dat Exercise 4.12; Xtra Examp 11.1 4 30 yes(2 lines)
texas.dat Exercise 16.6 5 1974.I-1988.I yes
theories.dat Xtra Examp 5.4 3 32 yes
toodyay.dat Exercise 8.12 5 48 no
tuna.dat Exercise 9.6 6 52 yes
vacan.dat Exercise 12.3 2 24 yes
vacation.dat Exercise 11.10 4 200 no
vote.dat Exercise 18.4 7 51 yes
wool.dat Exercise 10.9 3 45 yes
xr6-7.dat Exercise 6.7 2 10 no
y1y4.dat Chapter 6.3.3; Exercises 6.12 - 6.14 5 48 no
yield.dat Xtra Examp 10.1 5 39 yes