This file is indexed.

/usr/share/gretl/data/data7-20.gdt is in gretl-data 2017d-3build1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE gretldata SYSTEM "gretldata.dtd">

<gretldata version="1.3" name="data7-20" frequency="1" startobs="1" endobs="56" type="cross-section">
<description>
DATA7-20: 
    Data on NBA players' salaries and their determinants compiled by
    Michael Pepek.
    SALARY   = Salary earned by players in the 1989-90 NBA season, in
               thousands of dollars.  Source: San Diego Union, Dec.10,
               1989, pg H10. (Range 1000 - 3750).
    YRS      = Number of years that player has been in the NBA,
               Range 1 - 13.
    HT       = Height of the players in inches.  Source: the Sporting
               News Pro-Basketball Handbook, 1989-90. (Range 73 - 88)
    WT       = The weight of each player in pounds.  Pro-Basketball
               Handbook. (Range 175 - 290).
    AGE      = The age of each player determined by their age in 1989.
               For example, if their birthdate is 4-5-63, then their age
               is determined by 1989-1963 = 26 years old, Pro-Basketball
               Handbook. (Range 23 - 36).
    GAMES    = Number of games that each player played in the 88-89 season,
               HOOPS - basketball stats book 1989-90. (Range 6 - 82).
    GAMESTRT = Number of games out of the total games played in that
               the player started in.  HOOPS. (Range 0 - 82).
    FORWARD  = Dummy variable for whether the player is primarily a
               forward.  1 if forward, 0 if not.   SD Union.
    GUARD    = Dummy var for if player is primarilly a Guard. 1 = guard,
               0 not.  SD Union.
    MIN      = Number of minutes that each player played during
               season, HOOPS.  (Range 189 - 3255).
    FGA      = Field goal attempts.  All shots taken by the player.
               This does not include free-throws, Sporting News, May 1989.
               (Range 104 - 1881).
    FGPRCNT  = The fraction of shots that each player made.  1.000 is
               perfect shooting.   Sporting News.  (Range 0.431 - 0.579).
    FTA      = Free throw attempts.  The total number of free throws
               attempted by each player after being fouled.  Sporting News.
               (Range 19 - 918).
    FTPRCNT  = Fraction of the shot free throws that were made. #made/#shot
               Sporting News.  (Range 0.553 - 0.911).
    REBOUNDS = The number of totsl rebounds by each player.  BRDS is
               short for boards.  Sporting  New. (Range 37 - 1105).
    ASSISTS  = Number of assists by player.  An assist is when one
               player makes a pass to another player who scores because
               of that pass.         Sporting News.  (Range 29 - 1118).
    STEALS   = Number of times that player stole ball away from other
               team.    Sporting News.  (Range 6 - 564).
    BLOCKS   = number of blocked shots.   Sporting News. (Range 5 - 315).
    POINTS   = number of points that the player scored in the full
               season.       Sporting News.  (Range 116 - 2633).
    AVGPNTS  = the average points per games played.  #points/#games played.
               Sporting News.  (Range 4.7 - 32.5).
    RACE     = Dummy variable to tell whether the player is white or
               non-white.  0 = white, 1 = non-white.
               Sporting News NBA Guide 1987-88.
    EW       = Dummy var to tell whether each player is Source the east or
               Source the west devision.  1 = east 0 = west Boston Celtics
               1988-89 Media Guide
    TRD      = Dummy var telling whether player has been traded in the
               last two years.   1 = has been traded   0 = has not.
               Sporting News.
    WINTM    = Dummy var telling whether the team that the player is on
               had more than 45 wins out of the 82 game schedule. 
               Sporting News.
    ALLSTAR  = Dummy variable telling whether the player is on the All
               Star team in the 1990-1991 season.  The reason for using
               this years AS team is going on the theory that players make
               it onto the AS team the year after they deserved it.  1 =
               on the AS team 0 = not.  San Diego Union.
    XPAN     = dummy variable denoting whether the team is an
               expansion team in the last 2 seasons.  1 = expansion team
               Source : Boston Celtics Media Guide.
 *)
SALARY YRS HT WT AGE GAMES GAMESTRT FORWARD GUARD MIN FGA FGPRCNT FTA
FTPRCNT REBOUNDS ASSISTS STEALS BLOCKS POINTS AVGPNTS RACE EW TRD WINTM
ALLSTAR XPAN ;
1 1 56
BYOBS
</description>
<variables count="26">
<variable name="SALARY"
 label="$000s earned in 1989-90 NBA season"
/>
<variable name="YRS"
 label="Years player has been in the NBA, Range 1 - 13."
/>
<variable name="HT"
 label="Height of players in inches"
/>
<variable name="WT"
 label="Weight of player in pounds"
/>
<variable name="AGE"
 label="Age of player as of 1989"
/>
<variable name="GAMES"
 label="Games played in the 88-89 season (Range 6 - 82)"
/>
<variable name="GAMESTRT"
 label="Games in which player started (Range 0 - 82)"
/>
<variable name="FORWARD"
 label="1 if player is a forward, 0 if not"
 discrete="true"
/>
<variable name="GUARD"
 label="1 if player is a guard, 0 if not"
 discrete="true"
/>
<variable name="MIN"
 label="Minutes played during season (189 - 3255)"
/>
<variable name="FGA"
 label="Field goal attempts (104 - 1881)"
/>
<variable name="FGPRCNT"
 label="Fraction of shots made (Range 0.431 - 0.579)"
/>
<variable name="FTA"
 label="Free throw attempts (Range 19 - 918)"
/>
<variable name="FTPRCNT"
 label="Fraction of free throws made (0.553 - 0.911)"
/>
<variable name="REBOUNDS"
 label="Total rebounds by player (Range 37 - 1105)"
/>
<variable name="ASSISTS"
 label="Assists by player (29 - 1118)"
/>
<variable name="STEALS"
 label="Times player stole ball from opponents (6 - 564)"
/>
<variable name="BLOCKS"
 label="Number of blocked shots (5 - 315)"
/>
<variable name="POINTS"
 label="Points player scored in full season (116 - 2633)"
/>
<variable name="AVGPNTS"
 label="Points per games played (4.7 - 32.5)"
/>
<variable name="RACE"
 label="0 = white, 1 = non-white"
 discrete="true"
/>
<variable name="EW"
 label="1 = player from east, 0 = west"
 discrete="true"
/>
<variable name="TRD"
 label="1 = player has been traded, 0 = has not"
 discrete="true"
/>
<variable name="WINTM"
 label="= 1 if player's team had &gt; 45 wins"
 discrete="true"
/>
<variable name="ALLSTAR"
 label="= 1 for player on the All Star team, 1990-1991"
 discrete="true"
/>
<variable name="XPAN"
 label="1 = plays for expansion team"
 discrete="true"
/>
</variables>
<observations count="56" labels="false">
<obs>3750 4 84 240 27 80 80 0 0 2896 1282 0.567 484 0.746 240 188 117 281 1815 22.7 1 1 0 1 1 0 </obs>
<obs>3330 4 79 215 26 82 82 1 0 3093 1630 0.509 553 0.892 483 415 176 39 2176 26.5 0 0 0 0 1 0 </obs>
<obs>3100 10 81 222 30 77 77 0 1 2886 1137 0.509 563 0.911 607 988 138 22 1730 22.5 1 0 0 1 1 0 </obs>
<obs>3000 6 78 253 26 79 79 1 0 3088 1208 0.579 799 0.753 986 325 126 67 2037 25.8 1 1 0 1 1 0 </obs>
<obs>2750 10 81 220 33 6 6 1 0 189 104 0.471 19 0.847 37 29 6 5 116 19.3 0 1 0 0 1 0 </obs>
<obs>2500 6 78 198 26 81 81 0 1 3255 1795 0.538 793 0.85 652 650 234 65 2633 32.5 1 1 0 1 1 0 </obs>
<obs>2500 6 84 250 26 82 82 0 0 3024 1556 0.508 652 0.696 1105 149 213 282 2039 24.8 1 0 0 1 1 0 </obs>
<obs>2500 4 81 250 25 79 77 1 0 3000 472 0.523 160 0.744 299 53 20 20 613 19.8 1 0 1 0 0 0 </obs>
<obs>2200 4 84 260 26 74 22 0 0 1531 269 0.524 114 0.553 453 56 54 98 345 4.7 0 1 0 1 0 0 </obs>
<obs>2140 2 74 180 23 81 81 0 1 3179 1128 0.505 576 0.882 340 991 135 24 1650 20.4 1 0 0 1 1 0 </obs>
<obs>2140 4 75 195 26 81 81 0 1 3102 1146 0.471 324 0.84 367 770 146 8 1431 17.7 0 0 0 0 0 0 </obs>
<obs>2100 8 73 185 28 80 76 0 1 2924 1227 0.464 351 0.818 273 663 133 20 1458 18.2 1 1 0 1 1 0 </obs>
<obs>2100 7 80 200 29 80 80 1 0 2997 1756 0.464 524 0.844 553 211 117 52 2099 26.2 1 1 0 1 1 0 </obs>
<obs>2100 13 82 255 34 81 80 0 0 2878 1096 0.491 711 0.789 956 112 79 100 1637 20.2 1 1 0 1 0 0 </obs>
<obs>2100 3 84 280 25 79 79 0 0 2662 1161 0.477 428 0.757 635 60 56 49 1432 18.1 1 0 0 0 0 0 </obs>
<obs>2100 6 88 230 29 61 36 0 0 1086 365 0.449 95 0.653 307 77 31 65 393 6.4 1 0 1 0 0 0 </obs>
<obs>2100 13 79 190 35 82 82 1 0 2990 1881 0.491 379 0.858 326 383 66 12 2175 26.5 1 0 0 0 0 0 </obs>
<obs>2000 13 84 230 36 80 80 0 0 2840 1045 0.57 409 0.719 996 175 72 116 1486 18.6 1 1 0 0 1 0 </obs>
<obs>2100 1 82 230 24 26 18 1 0 950 358 0.494 103 0.767 171 81 44 25 434 16.7 1 0 0 0 0 0 </obs>
<obs>1800 3 81 254 26 80 80 1 0 3126 1559 0.519 918 0.766 853 219 144 70 2326 29.1 1 0 0 1 0 0 </obs>
<obs>1800 8 82 230 30 81 81 1 0 3002 1643 0.471 598 0.851 684 231 87 55 2085 25.7 0 0 0 1 1 0 </obs>
<obs>1700 7 81 235 28 80 78 1 0 2824 1563 0.467 460 0.787 650 198 106 72 1829 22.9 0 0 1 0 0 0 </obs>
<obs>1700 9 83 260 30 82 82 0 0 2739 1166 0.477 341 0.871 769 138 46 106 1409 17.2 0 1 0 1 0 0 </obs>
<obs>1700 7 75 175 29 71 71 0 1 2745 1221 0.457 344 0.785 662 559 195 20 1409 19.8 1 0 0 0 1 0 </obs>
<obs>1500 8 83 260 30 76 64 0 0 1917 607 0.522 402 0.826 500 105 42 81 969 12.8 0 0 0 0 0 0 </obs>
<obs>1500 6 79 215 29 82 82 0 1 3190 1710 0.501 462 0.816 342 164 108 22 2253 27.5 1 0 0 1 0 0 </obs>
<obs>1500 7 81 225 28 81 81 1 0 2960 1282 0.548 321 0.782 489 288 108 56 1657 20.5 1 0 0 1 1 0 </obs>
<obs>1500 11 79 215 33 81 81 1 0 2559 1371 0.477 441 0.819 384 294 64 13 1674 20.7 1 1 0 0 0 0 </obs>
<obs>1500 4 81 230 26 82 82 1 0 2510 758 0.529 359 0.786 739 103 94 55 1088 13.3 1 0 0 1 1 0 </obs>
<obs>1330 4 75 190 26 69 67 0 1 2409 903 0.505 306 0.85 172 390 63 5 1186 17.2 1 1 0 1 0 0 </obs>
<obs>1320 10 85 245 32 78 76 0 0 2333 768 0.475 308 0.766 521 90 21 41 966 12.4 1 1 0 1 0 0 </obs>
<obs>1300 7 88 290 32 81 82 0 0 2914 407 0.462 200 0.66 843 83 40 315 508 6.2 0 0 0 1 0 0 </obs>
<obs>1300 8 80 230 29 74 72 1 0 2446 702 0.531 320 0.666 696 78 61 36 959 13 1 0 1 0 0 0 </obs>
<obs>1300 5 82 235 27 66 40 1 0 1633 606 0.459 154 0.747 413 81 47 68 671 10.2 0 0 1 0 0 0 </obs>
<obs>1200 8 84 240 31 82 82 0 0 1806 543 0.499 178 0.646 545 54 28 180 657 8 1 0 1 0 0 0 </obs>
<obs>1200 8 85 255 31 64 62 0 0 1996 810 0.448 220 0.8 473 105 71 81 902 14.1 1 1 1 0 0 0 </obs>
<obs>1200 12 83 255 34 80 80 0 0 2587 835 0.431 294 0.905 623 289 85 61 1068 13.4 0 1 1 1 0 0 </obs>
<obs>1200 9 82 225 32 78 74 1 0 2876 1211 0.546 533 0.818 637 172 26 97 1758 22.5 0 1 0 0 1 0 </obs>
<obs>1200 8 78 200 30 78 78 0 1 2946 1249 0.476 370 0.854 273 288 65 20 1534 19.7 1 0 0 0 1 0 </obs>
<obs>1200 5 85 240 28 20 0 0 0 412 153 0.451 49 0.571 106 36 7 33 171 8.6 1 1 1 0 0 0 </obs>
<obs>1100 4 84 255 25 79 62 0 0 2585 907 0.541 426 0.744 696 157 57 221 1299 16.4 1 0 0 0 0 0 </obs>
<obs>1100 2 75 205 24 72 72 0 1 2477 1025 0.467 258 0.698 341 619 139 7 1219 16.9 1 1 0 1 0 0 </obs>
<obs>1100 5 83 235 27 82 82 1 0 3135 961 0.542 450 0.729 787 202 82 37 1370 16.7 1 0 1 1 0 0 </obs>
<obs>1100 3 85 255 25 78 78 0 0 2821 1012 0.538 524 0.737 718 285 63 40 1475 18.9 1 1 0 1 0 0 </obs>
<obs>1100 6 76 195 28 74 73 0 1 2605 1198 0.491 226 0.863 302 231 114 27 1448 19.6 1 0 0 1 0 0 </obs>
<obs>1100 11 82 220 33 79 72 0 0 1865 444 0.495 106 0.745 619 78 36 211 520 6.6 1 0 1 0 0 0 </obs>
<obs>1100 2 81 245 25 74 60 1 0 2120 930 0.503 323 0.743 541 52 564 27 1176 15.9 1 0 0 1 0 0 </obs>
<obs>1100 6 79 215 27 78 78 0 1 3006 1672 0.496 548 0.799 615 450 213 59 2123 27.2 1 0 0 0 1 0 </obs>
<obs>1050 5 73 175 27 82 82 0 1 3171 923 0.538 452 0.863 248 1118 263 14 1400 17.1 0 0 0 1 1 0 </obs>
<obs>1000 4 81 245 26 82 82 1 0 2604 835 0.51 255 0.773 861 187 104 14 1061 12.9 1 1 0 1 0 0 </obs>
<obs>1000 6 76 205 28 76 75 0 1 2418 1410 0.48 340 0.871 179 219 39 14 1651 21.7 1 1 0 0 0 0 </obs>
<obs>1000 6 83 232 28 82 3 1 0 2777 1272 0.483 440 0.825 447 138 48 91 1595 19.5 1 0 0 1 0 0 </obs>
<obs>1000 3 73 175 25 75 74 0 1 2728 1006 0.526 292 0.901 226 631 115 7 1414 18.9 0 1 0 1 0 0 </obs>
<obs>1000 8 82 217 30 73 72 1 0 2526 920 0.539 334 0.799 581 159 57 206 1259 17.2 1 1 0 0 0 0 </obs>
<obs>1000 6 81 220 28 82 39 1 0 2542 1027 0.482 420 0.757 522 71 34 121 1308 16 1 1 0 0 0 0 </obs>
<obs>1000 8 78 220 30 71 65 1 0 2302 1215 0.467 508 0.866 267 224 88 16 1606 22.6 0 1 0 0 0 1 </obs>
</observations>
</gretldata>