1
wt	mpg	ln_mpg
2
3190	27.2	3.3032
3
1985	32.8	3.4904
4
3410	18.1	2.8959
5
4080	17.5	2.8622
6
3530	25.4	3.2347
7
1773	31.0	3.4340
8
2670	27.4	3.3105
9
1755	39.1	3.6661
10
2188	34.3	3.5351
11
2155	30.0	3.4012
12
2640	27.0	3.2958
13
1875	39.0	3.6636
14
2100	27.0	3.2958
15
2556	33.5	3.5115
16
3415	22.4	3.1091
17
2587	21.0	3.0445
18
2220	25.0	3.2189
19
1975	37.0	3.6109
20
2670	28.4	3.3464
21
2300	25.5	3.2387
22
3693	15.0	2.7081
23
4464	14.0	2.6391
24
3221	20.0	2.9957
25
2635	26.6	3.2809
26
2635	31.6	3.4532
27
3436	18.0	2.8904
28
2408	20.0	2.9957
29
3420	23.9	3.1739
30
2046	25.0	3.2189
31
4129	14.0	2.6391
32
1980	36.0	3.5835
33
4082	15.0	2.7081
34
3781	16.0	2.7726
35
3645	18.5	2.9178
36
2950	27.0	3.2958
37
2865	24.0	3.1781
38
2265	32.2	3.4720
39
2300	26.0	3.2581
40
4951	12.0	2.4849
41
2694	23.0	3.1355
42
1835	40.9	3.7111
43
3425	19.2	2.9549
44
3672	17.0	2.8332
45
3160	30.7	3.4243
46
2815	22.0	3.0910
47
1990	32.0	3.4657
48
4699	13.0	2.5649
49
4732	9.0	2.1972
50
2391	26.0	3.2581
51
2800	27.9	3.3286
52
2702	24.0	3.1781
53
2372	24.0	3.1781
54
4425	14.0	2.6391
55
1968	38.1	3.6402
56
3150	20.0	2.9957
57
4215	17.5	2.8622
58
3820	16.5	2.8034
59
4077	14.0	2.6391
60
2795	21.6	3.0727
61
3288	18.0	2.8904
62
4140	15.5	2.7408
63
3613	18.0	2.8904
64
2572	25.0	3.2189
65
2045	34.4	3.5381
66
2160	36.0	3.5835
67
3840	17.0	2.8332
68
2110	46.6	3.8416
69
3445	17.7	2.8736
70
3139	18.0	2.8904
71
2451	26.0	3.2581
72
1945	33.5	3.5115
73
3730	15.0	2.7081
74
4190	16.0	2.7726
75
4952	12.0	2.4849
76
2130	44.0	3.7842
77
4042	14.0	2.6391
78
4615	10.0	2.3026
79
2219	29.0	3.3673
80
3381	19.1	2.9497
81
2254	23.0	3.1355
82
2065	32.3	3.4751
83
4165	15.5	2.7408
84
1955	26.0	3.2581
85
2930	24.2	3.1864
86
3459	18.0	2.8904
87
2965	20.2	3.0057
88
2420	23.7	3.1655
89
2575	31.0	3.4340
90
3900	23.0	3.1355
91
3563	15.0	2.7081
92
2279	20.0	2.9957
93
2395	34.0	3.5264
94
1760	35.1	3.5582
95
4100	13.0	2.5649
96
4498	16.0	2.7726
97
3630	19.0	2.9444
98
3620	18.6	2.9232
99
2639	23.0	3.1355
100
2035	29.0	3.3673
101
3897	16.0	2.7726
102
2945	25.0	3.2189
103
2123	28.0	3.3322
104
3233	22.0	3.0910
105
2933	18.0	2.8904
106
1985	34.1	3.5293
107
3012	24.0	3.1781
108
3121	18.0	2.8904
109
3060	20.2	3.0057
110
4360	16.9	2.8273
111
2379	22.0	3.0910
112
1800	36.1	3.5863
113
2979	21.0	3.0445
114
3015	38.0	3.6376
115
4278	16.0	2.7726
116
2230	30.9	3.4308
117
2560	27.5	3.3142
118
2855	23.8	3.1697
119
2545	24.0	3.1781
120
4633	11.0	2.3979
121
2945	22.0	3.0910
122
2380	29.9	3.3979
123
4209	14.0	2.6391
124
4257	14.0	2.6391
125
2875	21.0	3.0445
126
4746	13.0	2.5649
127
2905	23.6	3.1612
128
2385	30.0	3.4012
129
2126	25.0	3.2189
130
4060	17.0	2.8332
131
2246	26.0	3.2581
132
3365	19.9	2.9907
133
2310	19.0	2.9444
134
2205	36.0	3.5835
135
4735	13.0	2.5649
136
2408	22.0	3.0910
137
4464	13.0	2.5649
138
4457	14.0	2.6391
139
2020	31.8	3.4595
140
4220	16.0	2.7726
141
4654	13.0	2.5649
142
4055	13.0	2.5649
143
4325	15.5	2.7408
144
2774	18.0	2.8904
145
2755	25.5	3.2387
146
3725	26.6	3.2809
147
2890	22.3	3.1046
148
2665	32.0	3.4657
149
1965	38.0	3.6376
150
2950	36.4	3.5946
151
2074	30.0	3.4012
152
4274	13.0	2.5649
153
2595	28.8	3.3604
154
2189	26.0	3.2581
155
1950	31.0	3.4340
156
1825	29.5	3.3844
157
2130	37.3	3.6190
158
3433	16.0	2.7726
159
2110	40.8	3.7087
160
3211	19.0	2.9444
161
3955	16.5	2.8034
162
2901	19.0	2.9444
163
4499	12.0	2.4849
164
4335	16.0	2.7726
165
2265	26.0	3.2581
166
2124	18.0	2.8904
167
1649	31.0	3.4340
168
2375	25.0	3.2189
169
3210	19.4	2.9653
170
1990	31.5	3.4500
171
3672	14.0	2.6391
172
2223	25.0	3.2189
173
2900	25.4	3.2347
174
2150	34.5	3.5410
175
2660	24.0	3.1781
176
2401	21.0	3.0445
177
2215	34.7	3.5467
178
1963	26.0	3.2581
179
2330	19.0	2.9444
180
2164	24.5	3.1987
181
2264	28.0	3.3322
182
3570	20.2	3.0057
183
2125	38.0	3.6376
184
1970	31.0	3.4340
185
1940	29.0	3.3673
186
2245	34.0	3.5264
187
2295	32.0	3.4657
188
4638	14.0	2.6391
189
2807	20.0	2.9957
190
2565	26.5	3.2771
191
2945	18.0	2.8904
192
3735	19.4	2.9653
193
1950	26.0	3.2581
194
2075	33.5	3.5115
195
3282	19.0	2.9444
196
1867	29.0	3.3673
197
2120	32.1	3.4689
198
3035	23.0	3.1355
199
1925	31.9	3.4626
200
1975	34.1	3.5293
201
4422	13.0	2.5649
202
2085	44.3	3.7910
203
2489	24.0	3.1781
204
2045	31.5	3.4500
205
2671	25.0	3.2189
206
3520	17.5	2.8622
207
2957	23.0	3.1355
208
4997	11.0	2.3979
209
2155	28.0	3.3322
210
2542	31.3	3.4436
211
2789	18.0	2.8904
212
1985	43.1	3.7635
213
2070	39.4	3.6738
214
4054	15.5	2.7408
215
2335	43.4	3.7705
216
2990	19.8	2.9857
217
4294	13.0	2.5649
218
3360	20.6	3.0253
219
2190	30.5	3.4177
220
3535	19.2	2.9549
221
2265	26.0	3.2581
222
2395	22.0	3.0910
223
2350	32.4	3.4782
224
3425	20.5	3.0204
225
4385	14.0	2.6391
226
3278	16.0	2.7726
227
2226	21.0	3.0445
228
2914	20.0	2.9957
229
2171	29.0	3.3673
230
3725	17.6	2.8679
231
1836	32.0	3.4657
232
2051	30.5	3.4177
233
1800	36.1	3.5863
234
2025	37.0	3.6109
235
3439	16.0	2.7726
236
3761	15.0	2.7081
237
4456	12.0	2.4849
238
1613	35.0	3.5553
239
3940	18.5	2.9178
240
3574	18.0	2.8904
241
3039	21.0	3.0445
242
4295	15.0	2.7081
243
1834	27.0	3.2958
244
2434	37.0	3.6109
245
2405	23.9	3.1739
246
1915	35.7	3.5752
247
2634	19.0	2.9444
248
2125	28.0	3.3322
249
3777	15.0	2.7081
250
2678	28.0	3.3322
251
4376	10.0	2.3026
252
3940	13.0	2.5649
253
4312	14.0	2.6391
254
2190	33.0	3.4965
255
2868	19.0	2.9444
256
3353	22.0	3.0910
257
2870	26.4	3.2734
258
5140	13.0	2.5649
259
4382	11.0	2.3979
260
2620	25.8	3.2504
261
2506	23.0	3.1355
262
3850	15.0	2.7081
263
1825	36.0	3.5835
264
2720	25.1	3.2229
265
2472	21.0	3.0445
266
2625	28.0	3.3322
267
2320	34.5	3.5410
268
3102	20.0	2.9957
269
3664	11.0	2.3979
270
2735	27.0	3.2958
271
1995	38.0	3.6376
272
2745	23.2	3.1442
273
2202	27.0	3.2958
274
3169	13.0	2.5649
275
2725	23.5	3.1570
276
1850	44.6	3.7977
277
2700	26.8	3.2884
278
4657	14.0	2.6391
279
1937	29.0	3.3673
280
2830	20.3	3.0106
281
4154	14.0	2.6391
282
3880	17.5	2.8622
283
3907	17.0	2.8332
284
2130	27.0	3.2958
285
3264	19.0	2.9444
286
2050	37.7	3.6297
287
3336	15.0	2.7081
288
3432	15.0	2.7081
289
3140	17.0	2.8332
290
3158	15.0	2.7081
291
2464	28.0	3.3322
292
4668	16.0	2.7726
293
2833	22.0	3.0910
294
3410	16.2	2.7850
295
3302	19.0	2.9444
296
4215	14.5	2.6741
297
2592	23.0	3.1355
298
4237	14.0	2.6391
299
2135	29.5	3.3844
300
3155	20.5	3.0204
301
2145	33.8	3.5205
302
3086	14.0	2.6391
303
3785	18.0	2.8904
304
3651	20.0	2.9957
305
3870	13.0	2.5649
306
2582	20.0	2.9957
307
2930	19.0	2.9444
308
4906	12.0	2.4849
309
2255	26.0	3.2581
310
2144	41.5	3.7257
311
3988	13.0	2.5649
312
2511	22.0	3.0910
313
2228	25.0	3.2189
314
4098	13.0	2.5649
315
3193	17.5	2.8622
316
2130	27.0	3.2958
317
2430	24.0	3.1781
318
3830	18.2	2.9014
319
2600	21.5	3.0681
320
3329	17.0	2.8332
321
1835	26.0	3.2581
322
4955	12.0	2.4849
323
2672	25.0	3.2189
324
2125	36.0	3.5835
325
1965	32.0	3.4657
326
3270	19.0	2.9444
327
3430	20.5	3.0204
328
3449	17.0	2.8332
329
3245	21.5	3.0681
330
3821	13.0	2.5649
331
2962	18.0	2.8904
332
3230	28.1	3.3358
333
2720	31.0	3.4340
334
2200	34.2	3.5322
335
2234	26.0	3.2581
336
3525	18.5	2.9178
337
2164	28.0	3.3322
338
4341	15.0	2.7081
339
4354	14.0	2.6391
340
4380	16.5	2.8034
341
2370	36.0	3.5835
342
2000	31.0	3.4340
343
1795	33.0	3.4965
344
1985	30.0	3.4012
345
2288	28.0	3.3322
346
3205	18.1	2.8959
347
1795	33.0	3.4965
348
3632	16.0	2.7726
349
2490	27.2	3.3032
350
2711	29.8	3.3945
351
3465	17.6	2.8679
352
2984	18.0	2.8904
353
2542	25.0	3.2189
354
3399	15.0	2.7081
355
3250	30.0	3.4012
356
2065	30.0	3.4012
357
2615	32.9	3.4935
358
2515	21.1	3.0493
359
3755	13.0	2.5649
360
2220	23.0	3.1355
361
3265	20.2	3.0057
362
3085	22.5	3.1135
363
1937	29.0	3.3673
364
2910	32.7	3.4874
365
3962	15.5	2.7408
366
4135	15.0	2.7081
367
3605	19.2	2.9549
368
2585	26.0	3.2581
369
4141	16.0	2.7726
370
2278	24.0	3.1781
371
2003	32.0	3.4657
372
2300	27.2	3.3032
373
3380	20.6	3.0253
374
3070	20.8	3.0350
375
3609	14.0	2.6391
376
3892	15.0	2.7081
377
3021	18.0	2.8904
378
2605	28.0	3.3322
379
4440	15.0	2.7081
380
2648	21.0	3.0445
381
4363	13.0	2.5649
382
2525	29.0	3.3673
383
2904	23.0	3.1355
384
2108	24.0	3.1781
385
2500	35.0	3.5553
386
2155	30.0	3.4012
387
4096	14.0	2.6391
388
3003	24.3	3.1905
389
4502	13.0	2.5649
390
2158	24.0	3.1781
391
2019	37.2	3.6163
392
2720	21.5	3.0681
393
2210	33.7	3.5175
394
1845	29.8	3.3945
395
2835	22.0	3.0910
396
2790	27.0	3.2958
397
2740	24.5	3.1987
398
3504	18.0	2.8904
399
2290	32.4	3.4782
400

401