manufact	model	sales	resale	type	price	engine_s	horsepow	wheelbas	width	length	curb_wgt	fuel_cap	mpg	lnsales
Acura	Integra	16.919	16.360	0	21.500	1.8	140	101.2	67.3	172.4	2.639	13.2	28	2.83
Acura	TL	39.384	19.875	0	28.400	3.2	225	108.1	70.3	192.9	3.517	17.2	25	3.67
Acura	CL	14.114	18.225	0	#NULL!	3.2	225	106.9	70.6	192.0	3.470	17.2	26	2.65
Acura	RL	8.588	29.725	0	42.000	3.5	210	114.6	71.4	196.6	3.850	18.0	22	2.15
Audi	A4	20.397	22.255	0	23.990	1.8	150	102.6	68.2	178.0	2.998	16.4	27	3.02
Audi	A6	18.780	23.555	0	33.950	2.8	200	108.7	76.1	192.0	3.561	18.5	22	2.93
Audi	A8	1.380	39.000	0	62.000	4.2	310	113.0	74.0	198.2	3.902	23.7	21	0.32
BMW	323i	19.747	#NULL!	0	26.990	2.5	170	107.3	68.4	176.0	3.179	16.6	26	2.98
BMW	328i	9.231	28.675	0	33.400	2.8	193	107.3	68.5	176.0	3.197	16.6	24	2.22
BMW	528i	17.527	36.125	0	38.900	2.8	193	111.4	70.9	188.0	3.472	18.5	25	2.86
Buick	Century	91.561	12.475	0	21.975	3.1	175	109.0	72.7	194.6	3.368	17.5	25	4.52
Buick	Regal	39.350	13.740	0	25.300	3.8	240	109.0	72.7	196.2	3.543	17.5	23	3.67
Buick	Park Avenue	27.851	20.190	0	31.965	3.8	205	113.8	74.7	206.8	3.778	18.5	24	3.33
Buick	LeSabre	83.257	13.360	0	27.885	3.8	205	112.2	73.5	200.0	3.591	17.5	25	4.42
Cadillac	DeVille	63.729	22.525	0	39.895	4.6	275	115.3	74.5	207.2	3.978	18.5	22	4.15
Cadillac	Seville	15.943	27.100	0	44.475	4.6	275	112.2	75.0	201.0	#NULL!	18.5	22	2.77
Cadillac	Eldorado	6.536	25.725	0	39.665	4.6	275	108.0	75.5	200.6	3.843	19.0	22	1.88
Cadillac	Catera	11.185	18.225	0	31.010	3.0	200	107.4	70.3	194.8	3.770	18.0	22	2.41
Cadillac	Escalade	14.785	#NULL!	1	46.225	5.7	255	117.5	77.0	201.2	5.572	30.0	15	2.69
Chevrolet	Cavalier	145.519	9.250	0	13.260	2.2	115	104.1	67.9	180.9	2.676	14.3	27	4.98
Chevrolet	Malibu	135.126	11.225	0	16.535	3.1	170	107.0	69.4	190.4	3.051	15.0	25	4.91
Chevrolet	Lumina	24.629	10.310	0	18.890	3.1	175	107.5	72.5	200.9	3.330	16.6	25	3.20
Chevrolet	Monte Carlo	42.593	11.525	0	19.390	3.4	180	110.5	72.7	197.9	3.340	17.0	27	3.75
Chevrolet	Camaro	26.402	13.025	0	24.340	3.8	200	101.1	74.1	193.2	3.500	16.8	25	3.27
Chevrolet	Corvette	17.947	36.225	0	45.705	5.7	345	104.5	73.6	179.7	3.210	19.1	22	2.89
Chevrolet	Prizm	32.299	9.125	0	13.960	1.8	120	97.1	66.7	174.3	2.398	13.2	33	3.48
Chevrolet	Metro	21.855	5.160	0	9.235	1.0	55	93.1	62.6	149.4	1.895	10.3	45	3.08
Chevrolet	Impala	107.995	#NULL!	0	18.890	3.4	180	110.5	73.0	200.0	3.389	17.0	27	4.68
Chrysler	Sebring Coupe	7.854	12.360	0	19.840	2.5	163	103.7	69.7	190.9	2.967	15.9	24	2.06
Chrysler	Sebring Conv.	32.775	14.180	0	24.495	2.5	168	106.0	69.2	193.0	3.332	16.0	24	3.49
Chrysler	Concorde	31.148	13.725	0	22.245	2.7	200	113.0	74.4	209.1	3.452	17.0	26	3.44
Chrysler	Cirrus	32.306	12.640	0	16.480	2.0	132	108.0	71.0	186.0	2.911	16.0	27	3.48
Chrysler	LHS	13.462	17.325	0	28.340	3.5	253	113.0	74.4	207.7	3.564	17.0	23	2.60
Chrysler	Town & Country	53.480	19.540	1	#NULL!	#NULL!	#NULL!	#NULL!	#NULL!	#NULL!	#NULL!	#NULL!	#NULL!	3.98
Chrysler	300M	30.696	#NULL!	0	29.185	3.5	253	113.0	74.4	197.8	3.567	17.0	23	3.42
Dodge	Neon	76.034	7.750	0	12.640	2.0	132	105.0	74.4	174.4	2.567	12.5	29	4.33
Dodge	Avenger	4.734	12.545	0	19.045	2.5	163	103.7	69.1	190.2	2.879	15.9	24	1.55
Dodge	Stratus	71.186	10.185	0	20.230	2.5	168	108.0	71.0	186.0	3.058	16.0	24	4.27
Dodge	Intrepid	88.028	12.275	0	22.505	2.7	202	113.0	74.7	203.7	3.489	17.0	#NULL!	4.48
Dodge	Viper	0.916	58.470	0	69.725	8.0	450	96.2	75.7	176.7	3.375	19.0	16	-0.09
Dodge	Ram Pickup	227.061	15.060	1	19.460	5.2	230	138.7	79.3	224.2	4.470	26.0	17	5.43
Dodge	Ram Wagon	16.767	15.510	1	21.315	3.9	175	109.6	78.8	192.6	4.245	32.0	15	2.82
Dodge	Ram Van	31.038	13.425	1	18.575	3.9	175	127.2	78.8	208.5	4.298	32.0	16	3.44
Dodge	Dakota	111.313	11.260	1	16.980	2.5	120	131.0	71.5	215.0	3.557	22.0	19	4.71
Dodge	Durango	101.323	#NULL!	1	26.310	5.2	230	115.7	71.7	193.5	4.394	25.0	17	4.62
Dodge	Caravan	181.749	12.025	1	19.565	2.4	150	113.3	76.8	186.3	3.533	20.0	24	5.20
Ford	Escort	70.227	7.425	0	12.070	2.0	110	98.4	67.0	174.7	2.468	12.7	30	4.25
Ford	Mustang	113.369	12.760	0	21.560	3.8	190	101.3	73.1	183.2	3.203	15.7	24	4.73
Ford	Contour	35.068	8.835	0	17.035	2.5	170	106.5	69.1	184.6	2.769	15.0	25	3.56
Ford	Taurus	245.815	10.055	0	17.885	3.0	155	108.5	73.0	197.6	3.368	16.0	24	5.50
Ford	Focus	175.670	#NULL!	0	12.315	2.0	107	103.0	66.9	174.8	2.564	13.2	30	5.17
Ford	Crown Victoria	63.403	14.210	0	22.195	4.6	200	114.7	78.2	212.0	3.908	19.0	21	4.15
Ford	Explorer	276.747	16.640	1	31.930	4.0	210	111.6	70.2	190.7	3.876	21.0	19	5.62
Ford	Windstar	155.787	13.175	1	21.410	3.0	150	120.7	76.6	200.9	3.761	26.0	21	5.05
Ford	Expedition	125.338	23.575	1	36.135	4.6	240	119.0	78.7	204.6	4.808	26.0	16	4.83
Ford	Ranger	220.650	7.850	1	12.050	2.5	119	117.5	69.4	200.7	3.086	20.0	23	5.40
Ford	F-Series	540.561	15.075	1	26.935	4.6	220	138.5	79.1	224.5	4.241	25.1	18	6.29
Honda	Civic	199.685	9.850	0	12.885	1.6	106	103.2	67.1	175.1	2.339	11.9	32	5.30
Honda	Accord	230.902	13.210	0	15.350	2.3	135	106.9	70.3	188.8	2.932	17.1	27	5.44
Honda	CR-V	73.203	17.710	1	20.550	2.0	146	103.2	68.9	177.6	3.219	15.3	24	4.29
Honda	Passport	12.855	17.525	1	26.600	3.2	205	106.4	70.4	178.2	3.857	21.1	19	2.55
Honda	Odyssey	76.029	19.490	1	26.000	3.5	210	118.1	75.6	201.2	4.288	20.0	23	4.33
Hyundai	Accent	41.184	5.860	0	9.699	1.5	92	96.1	65.7	166.7	2.240	11.9	31	3.72
Hyundai	Elantra	66.692	7.825	0	11.799	2.0	140	100.4	66.9	174.0	2.626	14.5	27	4.20
Hyundai	Sonata	29.450	8.910	0	14.999	2.4	148	106.3	71.6	185.4	3.072	17.2	25	3.38
Infiniti	I30	23.713	19.690	0	29.465	3.0	227	108.3	70.2	193.7	3.342	18.5	25	3.17
Jaguar	S-Type	15.467	#NULL!	0	42.800	3.0	240	114.5	71.6	191.3	3.650	18.4	21	2.74
Jeep	Wrangler	55.557	13.475	1	14.460	2.5	120	93.4	66.7	152.0	3.045	19.0	17	4.02
Jeep	Cherokee	80.556	13.775	1	21.620	4.0	190	101.4	69.4	167.5	3.194	20.0	20	4.39
Jeep	Grand Cherokee	157.040	18.810	1	26.895	4.0	195	105.9	72.3	181.5	3.880	20.5	19	5.06
Lexus	ES300	24.072	26.975	0	31.505	3.0	210	105.1	70.5	190.2	3.373	18.5	23	3.18
Lexus	GS300	12.698	32.075	0	37.805	3.0	225	110.2	70.9	189.2	3.638	19.8	23	2.54
Lexus	GS400	3.334	#NULL!	0	46.305	4.0	300	110.2	70.9	189.2	3.693	19.8	21	1.20
Lexus	LS400	6.375	40.375	0	54.005	4.0	290	112.2	72.0	196.7	3.890	22.5	22	1.85
Lexus	LX470	9.126	#NULL!	1	60.105	4.7	230	112.2	76.4	192.5	5.401	25.4	15	2.21
Lexus	RX300	51.238	#NULL!	1	34.605	3.0	220	103.0	71.5	180.1	3.900	17.2	21	3.94
Lincoln	Continental	13.798	20.525	0	39.080	4.6	275	109.0	73.6	208.5	3.868	20.0	22	2.62
Lincoln	Town car	48.911	21.725	0	43.330	4.6	215	117.7	78.2	215.3	4.121	19.0	21	3.89
Lincoln	Navigator	22.925	#NULL!	1	42.660	5.4	300	119.0	79.9	204.8	5.393	30.0	15	3.13
Mitsubishi	Mirage	26.232	8.325	0	13.987	1.8	113	98.4	66.5	173.6	2.250	13.2	30	3.27
Mitsubishi	Eclipse	42.541	10.395	0	19.047	2.4	154	100.8	68.9	175.4	2.910	15.9	24	3.75
Mitsubishi	Galant	55.616	10.595	0	17.357	2.4	145	103.7	68.5	187.8	2.945	16.3	25	4.02
Mitsubishi	Diamante	5.711	16.575	0	24.997	3.5	210	107.1	70.3	194.1	3.443	19.0	22	1.74
Mitsubishi	3000GT	0.110	20.940	0	25.450	3.0	161	97.2	72.4	180.3	3.131	19.8	21	-2.21
Mitsubishi	Montero	11.337	19.125	1	31.807	3.5	200	107.3	69.9	186.6	4.520	24.3	18	2.43
Mitsubishi	Montero Sport	39.348	13.880	1	22.527	3.0	173	107.3	66.7	178.3	3.510	19.5	20	3.67
Mercury	Mystique	14.351	8.800	0	16.240	2.0	125	106.5	69.1	184.8	2.769	15.0	28	2.66
Mercury	Cougar	26.529	13.890	0	16.540	2.0	125	106.4	69.6	185.0	2.892	16.0	30	3.28
Mercury	Sable	67.956	11.030	0	19.035	3.0	153	108.5	73.0	199.7	3.379	16.0	24	4.22
Mercury	Grand Marquis	81.174	14.875	0	22.605	4.6	200	114.7	78.2	212.0	3.958	19.0	21	4.40
Mercury	Mountaineer	27.609	20.430	1	27.560	4.0	210	111.6	70.2	190.1	3.876	21.0	18	3.32
Mercury	Villager	20.380	14.795	1	22.510	3.3	170	112.2	74.9	194.7	3.944	20.0	21	3.01
Mercedes-Benz	C-Class	18.392	26.050	0	31.750	2.3	185	105.9	67.7	177.4	3.250	16.4	26	2.91
Mercedes-Benz	E-Class	27.602	41.450	0	49.900	3.2	221	111.5	70.8	189.4	3.823	21.1	25	3.32
Mercedes-Benz	S-Class	16.774	50.375	0	69.700	4.3	275	121.5	73.1	203.1	4.133	23.2	21	2.82
Mercedes-Benz	SL-Class	3.311	58.600	0	82.600	5.0	302	99.0	71.3	177.1	4.125	21.1	20	1.20
Mercedes-Benz	SLK	7.998	#NULL!	0	38.900	2.3	190	94.5	67.5	157.9	3.055	15.9	26	2.08
Mercedes-Benz	SLK230	1.526	#NULL!	0	41.000	2.3	185	94.5	67.5	157.3	2.975	14.0	27	0.42
Mercedes-Benz	CLK Coupe	11.592	#NULL!	0	41.600	3.2	215	105.9	67.8	180.3	3.213	16.4	26	2.45
Mercedes-Benz	CL500	0.954	#NULL!	0	85.500	5.0	302	113.6	73.1	196.6	4.115	23.2	20	-0.05
Mercedes-Benz	M-Class	28.976	#NULL!	1	35.300	3.2	215	111.0	72.2	180.6	4.387	19.0	20	3.37
Nissan	Sentra	42.643	8.450	0	13.499	1.8	126	99.8	67.3	177.5	2.593	13.2	30	3.75
Nissan	Altima	88.094	11.295	0	20.390	2.4	155	103.1	69.1	183.5	3.012	15.9	25	4.48
Nissan	Maxima	79.853	15.125	0	26.249	3.0	222	108.3	70.3	190.5	3.294	18.5	25	4.38
Nissan	Quest	27.308	15.380	1	26.399	3.3	170	112.2	74.9	194.8	3.991	20.0	21	3.31
Nissan	Pathfinder	42.574	17.810	1	29.299	3.3	170	106.3	71.7	182.6	3.947	21.0	19	3.75
Nissan	Xterra	54.158	#NULL!	1	22.799	3.3	170	104.3	70.4	178.0	3.821	19.4	18	3.99
Nissan	Frontier	65.005	#NULL!	1	17.890	3.3	170	116.1	66.5	196.1	3.217	19.4	18	4.17
Oldsmobile	Cutlass	1.112	11.240	0	18.145	3.1	150	107.0	69.4	192.0	3.102	15.2	25	0.11
Oldsmobile	Intrigue	38.554	#NULL!	0	24.150	3.5	215	109.0	73.6	195.9	3.455	18.0	#NULL!	3.65
Oldsmobile	Alero	80.255	#NULL!	0	18.270	2.4	150	107.0	70.1	186.7	2.958	15.0	27	4.39
Oldsmobile	Aurora	14.690	19.890	0	36.229	4.0	250	113.8	74.4	205.4	3.967	18.5	22	2.69
Oldsmobile	Bravada	20.017	19.925	1	31.598	4.3	190	107.0	67.8	181.2	4.068	17.5	19	3.00
Oldsmobile	Silhouette	24.361	15.240	1	25.345	3.4	185	120.0	72.2	201.4	3.948	25.0	22	3.19
Plymouth	Neon	32.734	7.750	0	12.640	2.0	132	105.0	74.4	174.4	2.559	12.5	29	3.49
Plymouth	Breeze	5.240	9.800	0	16.080	2.0	132	108.0	71.0	186.3	2.942	16.0	27	1.66
Plymouth	Voyager	24.155	12.025	1	18.850	2.4	150	113.3	76.8	186.3	3.528	20.0	24	3.18
Plymouth	Prowler	1.872	#NULL!	0	43.000	3.5	253	113.3	76.3	165.4	2.850	12.0	21	0.63
Pontiac	Sunfire	51.645	13.790	0	21.610	2.4	150	104.1	68.4	181.9	2.906	15.0	27	3.94
Pontiac	Grand Am	131.097	10.290	0	19.720	3.4	175	107.0	70.4	186.3	3.091	15.2	25	4.88
Pontiac	Firebird	19.911	17.805	0	25.310	3.8	200	101.1	74.5	193.4	3.492	16.8	25	2.99
Pontiac	Grand Prix	92.364	14.010	0	21.665	3.8	195	110.5	72.7	196.5	3.396	18.0	25	4.53
Pontiac	Bonneville	35.945	13.225	0	23.755	3.8	205	112.2	72.6	202.5	3.590	17.5	24	3.58
Pontiac	Montana	39.572	#NULL!	1	25.635	3.4	185	120.0	72.7	201.3	3.942	25.0	23	3.68
Porsche	Boxter	8.982	41.250	0	41.430	2.7	217	95.2	70.1	171.0	2.778	17.0	22	2.20
Porsche	Carrera Coupe	1.280	60.625	0	71.020	3.4	300	92.6	69.5	174.5	3.032	17.0	21	0.25
Porsche	Carrera Cabriolet	1.866	67.550	0	74.970	3.4	300	92.6	69.5	174.5	3.075	17.0	23	0.62
Saab	9-5	9.191	#NULL!	0	33.120	2.3	170	106.4	70.6	189.2	3.280	18.5	23	2.22
Saab	9-3	12.115	#NULL!	0	26.100	2.0	185	102.6	67.4	182.2	2.990	16.9	23	2.49
Saturn	SL	80.620	9.200	0	10.685	1.9	100	102.4	66.4	176.9	2.332	12.1	33	4.39
Saturn	SC	24.546	10.590	0	12.535	1.9	100	102.4	66.4	180.0	2.367	12.1	33	3.20
Saturn	SW	5.223	10.790	0	14.290	1.9	124	102.4	66.4	176.9	2.452	12.1	31	1.65
Saturn	LW	8.472	#NULL!	0	18.835	2.2	137	106.5	69.0	190.4	3.075	13.1	27	2.14
Saturn	LS	49.989	#NULL!	0	15.010	2.2	137	106.5	69.0	190.4	2.910	13.1	28	3.91
Subaru	Outback	47.107	#NULL!	0	22.695	2.5	165	103.5	67.5	185.8	3.415	16.9	25	3.85
Subaru	Forester	33.028	#NULL!	1	20.095	2.5	165	99.4	68.3	175.2	3.125	15.9	24	3.50
Toyota	Corolla	142.535	10.025	0	13.108	1.8	120	97.0	66.7	174.0	2.420	13.2	33	4.96
Toyota	Camry	247.994	13.245	0	17.518	2.2	133	105.2	70.1	188.5	2.998	18.5	27	5.51
Toyota	Avalon	63.849	18.140	0	25.545	3.0	210	107.1	71.7	191.9	3.417	18.5	26	4.16
Toyota	Celica	33.269	15.445	0	16.875	1.8	140	102.4	68.3	170.5	2.425	14.5	31	3.50
Toyota	Tacoma	84.087	9.575	1	11.528	2.4	142	103.3	66.5	178.7	2.580	15.1	23	4.43
Toyota	Sienna	65.119	#NULL!	1	22.368	3.0	194	114.2	73.4	193.5	3.759	20.9	22	4.18
Toyota	RAV4	25.106	13.325	1	16.888	2.0	127	94.9	66.7	163.8	2.668	15.3	27	3.22
Toyota	4Runner	68.411	19.425	1	22.288	2.7	150	105.3	66.5	183.3	3.440	18.5	23	4.23
Toyota	Land Cruiser	9.835	34.080	1	51.728	4.7	230	112.2	76.4	192.5	5.115	25.4	15	2.29
Volkswagen	Golf	9.761	11.425	0	14.900	2.0	115	98.9	68.3	163.3	2.767	14.5	26	2.28
Volkswagen	Jetta	83.721	13.240	0	16.700	2.0	115	98.9	68.3	172.3	2.853	14.5	26	4.43
Volkswagen	Passat	51.102	16.725	0	21.200	1.8	150	106.4	68.5	184.1	3.043	16.4	27	3.93
Volkswagen	Cabrio	9.569	16.575	0	19.990	2.0	115	97.4	66.7	160.4	3.079	13.7	26	2.26
Volkswagen	GTI	5.596	13.760	0	17.500	2.0	115	98.9	68.3	163.3	2.762	14.6	26	1.72
Volkswagen	Beetle	49.463	#NULL!	0	15.900	2.0	115	98.9	67.9	161.1	2.769	14.5	26	3.90
Volvo	S40	16.957	#NULL!	0	23.400	1.9	160	100.5	67.6	176.6	2.998	15.8	25	2.83
Volvo	V40	3.545	#NULL!	0	24.400	1.9	160	100.5	67.6	176.6	3.042	15.8	25	1.27
Volvo	S70	15.245	#NULL!	0	27.500	2.4	168	104.9	69.3	185.9	3.208	17.9	25	2.72
Volvo	V70	17.531	#NULL!	0	28.800	2.4	168	104.9	69.3	186.2	3.259	17.9	25	2.86
Volvo	C70	3.493	#NULL!	0	45.500	2.3	236	104.9	71.5	185.7	3.601	18.5	23	1.25
Volvo	S80	18.969	#NULL!	0	36.000	2.9	201	109.9	72.1	189.8	3.600	21.1	24	2.94

Dataset, carsales:

An automotive industry group keeps track of the sales for a variety of personal motor vehicles. In an effort to identify over-and underperforming models, you want to establish a relationship between vehicle sales and vehicle characteristics, that is, you would like to predict which characteristics are most important for driving sales of vehicles. For example you are trying to ascertain if Fuel efficiency, price, engine size are significant contributors for sales of vehicles. Dataset coding: manufact: Manufacturer model= Model sales= Sales in thousands resale= 4-year resale value type= Vehicle type. 0 = automobile, 1= truck price= Price in thousands engine_s= Engine size horsepow= Horsepower wheelbas= Wheel base width= Width length= Length curb_wgt= Curb weight fuel_cap= Fuel capacity mpg= Fuel efficiency Insales= Log-transformed sales

Question: Using SPSS software and the appropriate statistical test, predict which characteristics are most important for influencing sales of vehicles