This file is indexed.

/usr/share/gretl/data/greene/greene11_3.gdt is in gretl-data 1.9.9-1.

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
<?xml version="1.0"?>
<!DOCTYPE gretldata SYSTEM "gretldata.dtd">

<gretldata name="greene11_3" frequency="1" startobs="1950" endobs="1985" type="time-series">
<description>
Annual data on U.S. aggregate income and consumption, 1950-1985.
From the Economic Report of the President, 1986.
Reprinted from William Greene, Econometric Analysis (4 ed.),
Table A10.3.  See Example 11.3 in that book.

Y = income
C = consumption

This file included with gretl by kind permission of William Greene.
</description>
<variables count="2">
<variable name="Y"
 label="aggregate income"/>
<variable name="C"
 label="aggregate consumption"/>
</variables>
<observations count="36" labels="false">
<obs>791.8 733.2 </obs>
<obs>819.0 748.7 </obs>
<obs>844.3 771.4 </obs>
<obs>880.0 802.5 </obs>
<obs>894.0 822.7 </obs>
<obs>944.5 873.8 </obs>
<obs>989.4 899.8 </obs>
<obs>1012.1 919.7 </obs>
<obs>1028.8 932.9 </obs>
<obs>1067.2 979.4 </obs>
<obs>1091.1 1005.1 </obs>
<obs>1123.2 1025.2 </obs>
<obs>1170.2 1069.0 </obs>
<obs>1207.3 1108.4 </obs>
<obs>1291.0 1170.6 </obs>
<obs>1365.7 1236.4 </obs>
<obs>1431.3 1298.9 </obs>
<obs>1493.2 1337.7 </obs>
<obs>1551.3 1405.9 </obs>
<obs>1599.8 1456.7 </obs>
<obs>1688.1 1492.0 </obs>
<obs>1728.4 1538.8 </obs>
<obs>1797.4 1621.9 </obs>
<obs>1916.3 1689.6 </obs>
<obs>1896.6 1674.0 </obs>
<obs>1931.7 1711.9 </obs>
<obs>2001.0 1803.9 </obs>
<obs>2066.6 1883.8 </obs>
<obs>2167.4 1961.0 </obs>
<obs>2216.2 2004.4 </obs>
<obs>2214.3 2000.4 </obs>
<obs>2248.6 2024.2 </obs>
<obs>2261.5 2050.7 </obs>
<obs>2334.6 2145.9 </obs>
<obs>2468.4 2239.9 </obs>
<obs>2509.0 2312.6 </obs>
</observations>
</gretldata>