Multiple Linear Regression - Estimated Regression Equation

Reviewed[t] = + 11.2097963616977 + 0.266987134220202Shared[t] + 8.60353314498916e-05TotalTime[t] + 7.80026412246109e-05Characters[t] -2.90538563115891e-05Seconds[t] + e[t]

Multiple Linear Regression - Ordinary Least Squares
Variable	Parameter	S.D.	T-STAT H0: parameter = 0	2-tail p-value	1-tail p-value
(Intercept)	11.2097963616977	1.575782	7.1138	0	0
Shared	0.266987134220202	0.201064	1.3279	0.186123	0.093062
TotalTime	8.60353314498916e-05	1.3e-05	6.7492	0	0
Characters	7.80026412246109e-05	2.4e-05	3.2466	0.001424	0.000712
Seconds	-2.90538563115891e-05	2.7e-05	-1.0649	0.288524	0.144262

Multiple Linear Regression - Regression Statistics
Multiple R	0.782861708294007
R-squared	0.61287245431301
Adjusted R-squared	0.603133396559878
F-TEST (value)	62.9293377088689
F-TEST (DF numerator)	4
F-TEST (DF denominator)	159
p-value	0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation	8.66163528368916
Sum Squared Residuals	11928.8042002362

Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or Index	Actuals	Interpolation Forecast	Residuals Prediction Error
1	34	39.6810153242265	-5.68101532422646
2	30	28.7141559918458	1.28584400815418
3	42	38.4964329659184	3.50356703408156
4	38	35.1421632030777	2.85783679692226
5	27	24.710133221244	2.28986677875595
6	31	22.1885609460526	8.81143905394744
7	29	57.219471661072	-28.219471661072
8	18	15.6448650323002	2.35513496769984
9	31	37.1977340422398	-6.1977340422398
10	33	30.3438313976722	2.65616860232779
11	42	37.4307516012848	4.5692483987152
12	54	35.7824770824643	18.2175229175357
13	35	29.3407323230235	5.65926767697651
14	51	44.6524612326416	6.34753876735844
15	42	33.2246957729663	8.77530422703368
16	59	46.6436065748432	12.3563934251568
17	36	44.9632795450203	-8.96327954502034
18	39	42.7281397103254	-3.72813971032539
19	26	31.5915406904149	-5.59154069041485
20	45	41.2821352998334	3.71786470016664
21	45	38.7851871806516	6.21481281934836
22	39	48.4202866725015	-9.42028667250154
23	25	29.6968620721683	-4.69686207216826
24	52	34.6352875563686	17.3647124436314
25	41	31.7199830074723	9.28001699252772
26	38	33.07170448791	4.92829551209004
27	38	37.0788629092592	0.921137090740786
28	37	35.064302015627	1.93569798437297
29	32	25.1710805958929	6.82891940410706
30	40	39.4393659402474	0.560634059752587
31	45	38.8039030766084	6.1960969233916
32	46	32.4951001031955	13.5048998968045
33	48	41.0219401541276	6.97805984587242
34	33	24.1660629717773	8.83393702822273
35	39	44.3856604731438	-5.38566047314377
36	39	36.2649150273303	2.73508497266967
37	41	47.4300863915173	-6.43008639151735
38	32	30.2764072731467	1.72359272685325
39	17	22.0706294272834	-5.07062942728343
40	39	41.4121955141254	-2.41219551412541
41	37	43.9224460613122	-6.92244606131216
42	38	29.9876986389703	8.01230136102966
43	36	31.8311898263741	4.16881017362593
44	42	29.6343804085303	12.3656195914697
45	45	28.4291076671324	16.5708923328676
46	38	53.6149280741879	-15.6149280741879
47	26	19.4447979069623	6.55520209303772
48	46	33.0301701078296	12.9698298921704
49	47	47.9318535187629	-0.931853518762886
50	45	29.9920282029356	15.0079717970644
51	35	30.7722474801236	4.22775251987645
52	4	13.317703190461	-9.31770319046098
53	44	49.6270184089696	-5.62701840896958
54	18	19.9490742980283	-1.94907429802831
55	14	21.8500694857871	-7.8500694857871
56	37	37.1411684777204	-0.141168477720356
57	55	44.9949911612667	10.0050088387333
58	36	45.0287907110531	-9.02879071105307
59	40	40.1439377926781	-0.143937792678051
60	36	39.0719922018764	-3.07199220187642
61	46	50.3842424459665	-4.38424244596649
62	28	45.9998947137115	-17.9998947137115
63	42	33.3455200356413	8.65447996435867
64	38	38.8165800668803	-0.816580066880257
65	36	34.5958641289178	1.40413587108216
66	28	30.2624272986001	-2.26242729860012
67	34	36.0096250203987	-2.00962502039867
68	40	34.8475651636019	5.15243483639807
69	35	36.8977988237836	-1.89779882378358
70	25	30.1149060734474	-5.11490607344736
71	45	37.4925527034261	7.50744729657393
72	23	20.2130790269126	2.78692097308744
73	45	36.4256300286745	8.5743699713255
74	38	31.9066497109803	6.09335028901969
75	38	28.9848453738596	9.0151546261404
76	41	45.8700883377037	-4.87008833770373
77	36	41.1781506016931	-5.17815060169308
78	37	44.3317055271119	-7.33170552711188
79	38	30.7593626626934	7.24063733730664
80	37	28.9035310626941	8.09646893730586
81	25	25.743642805648	-0.74364280564799
82	45	52.1421237401542	-7.14212374015424
83	26	26.1242281850549	-0.124228185054935
84	44	38.5322990806697	5.46770091933031
85	8	20.9703073486445	-12.9703073486445
86	27	23.3972197149131	3.60278028508694
87	35	31.264924878863	3.73507512113704
88	37	44.4704347345287	-7.47043473452866
89	57	37.6456551401937	19.3543448598063
90	41	34.9127476118136	6.08725238818636
91	37	32.829055952079	4.170944047921
92	38	35.9792057900417	2.02079420995826
93	31	29.4839331378644	1.51606686213564
94	36	35.8091279994025	0.190872000597448
95	36	43.2103312244696	-7.21033122446964
96	32	35.3097874764656	-3.30978747646563
97	35	37.9333047127557	-2.93330471275567
98	35	42.3853146122284	-7.38531461222837
99	58	51.5320692672583	6.46793073274167
100	30	54.6626601433031	-24.6626601433031
101	45	42.3506289485131	2.64937105148694
102	37	39.8770327564402	-2.87703275644019
103	36	28.5353214075507	7.46467859244927
104	19	18.8442446452302	0.155755354769826
105	23	29.285411678284	-6.28541167828403
106	39	31.8242545398069	7.1757454601931
107	40	37.2789511013434	2.72104889865662
108	40	40.2970029725532	-0.297002972553151
109	23	30.6031043566036	-7.60310435660358
110	41	34.029620126837	6.97037987316298
111	40	44.4858928950322	-4.48589289503224
112	43	40.56611182789	2.43388817211004
113	1	13.1636125067728	-12.1636125067728
114	36	29.1558009660183	6.84419903398174
115	11	18.8473194507399	-7.84731945073988
116	44	26.3430796304998	17.6569203695002
117	34	43.6921975486328	-9.69219754863279
118	0	12.8954818517954	-12.8954818517954
119	28	38.2390627745535	-10.2390627745535
120	8	14.6313920676122	-6.63139206761222
121	39	39.50718191747	-0.507181917470027
122	44	39.2369348315328	4.76306516846719
123	43	36.4903224623274	6.50967753767261
124	28	31.337226995535	-3.33722699553499
125	8	14.7756076163824	-6.7756076163824
126	39	32.9697203976501	6.03027960234988
127	47	44.5917239430567	2.40827605694331
128	48	31.3475045032977	16.6524954967023
129	46	50.0558655467925	-4.05586554679248
130	48	38.7411829854756	9.25881701452441
131	50	56.2300874971282	-6.23008749712822
132	40	30.0112642260861	9.98873577391386
133	36	23.391542544992	12.608457455008
134	38	41.1797820401862	-3.17978204018623
135	46	51.7715781865317	-5.77157818653173
136	35	36.289187464278	-1.28918746427797
137	42	51.1859977259369	-9.18599772593689
138	38	28.3704280027947	9.62957199720531
139	41	34.3692871086718	6.63071289132821
140	42	31.0802316422642	10.9197683577358
141	32	33.7915576701263	-1.79155767012633
142	36	49.3426943513621	-13.3426943513621
143	35	36.1083827719173	-1.10838277191728
144	21	29.5051855576359	-8.50518555763593
145	45	45.9034012917951	-0.903401291795125
146	49	32.4991972908309	16.5008027091691
147	36	37.7117819648047	-1.71178196480468
148	43	41.5583937885803	1.44160621141968
149	0	13.6127666050109	-13.6127666050109
150	0	12.7122278988834	-12.7122278988834
151	0	11.2182278241798	-11.2182278241798
152	0	11.2489424375074	-11.2489424375074
153	0	11.4767834959179	-11.4767834959179
154	0	11.2097963616977	-11.2097963616977
155	37	32.7159652336527	4.28403476634733
156	47	41.4780507840775	5.52194921592252
157	0	11.2097963616977	-11.2097963616977
158	0	11.227261533982	-11.227261533982
159	0	11.834067434936	-11.834067434936
160	5	15.0812638518705	-10.0812638518705
161	1	12.8028536141869	-11.8028536141869
162	38	23.3879856058621	14.6120143941379
163	0	11.2931645978726	-11.2931645978726
164	28	32.41007752768	-4.41007752768003

Goldfeld-Quandt test for Heteroskedasticity
p-values	Alternative Hypothesis
breakpoint index	greater	2-sided	less
8	0.312216517115635	0.62443303423127	0.687783482884365
9	0.243294789282937	0.486589578565875	0.756705210717063
10	0.206150048669777	0.412300097339554	0.793849951330223
11	0.246994040804713	0.493988081609427	0.753005959195287
12	0.49851584887503	0.997031697750059	0.50148415112497
13	0.424855720345315	0.84971144069063	0.575144279654685
14	0.341985162473249	0.683970324946499	0.658014837526751
15	0.25976973992353	0.519539479847061	0.74023026007647
16	0.433481351500994	0.866962703001987	0.566518648499006
17	0.35970929871631	0.71941859743262	0.64029070128369
18	0.305278971213212	0.610557942426423	0.694721028786788
19	0.237308218810741	0.474616437621481	0.762691781189259
20	0.196309491370174	0.392618982740349	0.803690508629826
21	0.198332827316763	0.396665654633526	0.801667172683237
22	0.353345109422305	0.70669021884461	0.646654890577695
23	0.324861044186744	0.649722088373488	0.675138955813256
24	0.447840090129811	0.895680180259623	0.552159909870188
25	0.427607993701014	0.855215987402027	0.572392006298986
26	0.389306566584657	0.778613133169314	0.610693433415343
27	0.329584091977828	0.659168183955655	0.670415908022172
28	0.280029072950011	0.560058145900023	0.719970927049989
29	0.236121500967204	0.472243001934408	0.763878499032796
30	0.218550159047774	0.437100318095548	0.781449840952226
31	0.243177965724026	0.486355931448051	0.756822034275974
32	0.262793411339831	0.525586822679661	0.737206588660169
33	0.27383350205066	0.54766700410132	0.72616649794934
34	0.237185173021731	0.474370346043462	0.762814826978269
35	0.203520710171172	0.407041420342345	0.796479289828828
36	0.166216455338466	0.332432910676933	0.833783544661533
37	0.145237544313793	0.290475088627585	0.854762455686207
38	0.120249282204678	0.240498564409356	0.879750717795322
39	0.170239569906639	0.340479139813277	0.829760430093361
40	0.139222086675841	0.278444173351682	0.860777913324159
41	0.164080419677446	0.328160839354892	0.835919580322554
42	0.141485018412228	0.282970036824456	0.858514981587772
43	0.115644856509203	0.231289713018406	0.884355143490797
44	0.112053983720273	0.224107967440545	0.887946016279727
45	0.182218835506734	0.364437671013467	0.817781164493266
46	0.245328771113488	0.490657542226976	0.754671228886512
47	0.226218893129047	0.452437786258094	0.773781106870953
48	0.276130443077206	0.552260886154412	0.723869556922794
49	0.235218411915904	0.470436823831808	0.764781588084096
50	0.289602053990135	0.579204107980269	0.710397946009865
51	0.254590657930149	0.509181315860298	0.745409342069851
52	0.446664911129838	0.893329822259675	0.553335088870162
53	0.412281491979109	0.824562983958217	0.587718508020891
54	0.427880474543141	0.855760949086283	0.572119525456859
55	0.489170142063042	0.978340284126084	0.510829857936958
56	0.440714947651253	0.881429895302505	0.559285052348747
57	0.465725882599674	0.931451765199349	0.534274117400326
58	0.471266177391125	0.94253235478225	0.528733822608875
59	0.423724622458362	0.847449244916724	0.576275377541638
60	0.393083978619134	0.786167957238269	0.606916021380866
61	0.354638268364677	0.709276536729354	0.645361731635323
62	0.504662537475144	0.990674925049713	0.495337462524856
63	0.500215100067599	0.999569799864802	0.499784899932401
64	0.454722618334641	0.909445236669283	0.545277381665359
65	0.409967814880315	0.81993562976063	0.590032185119685
66	0.374542245670967	0.749084491341934	0.625457754329033
67	0.337170210123736	0.674340420247472	0.662829789876264
68	0.313114197724071	0.626228395448142	0.686885802275929
69	0.27598323133596	0.551966462671919	0.72401676866404
70	0.26414314585498	0.528286291709959	0.73585685414502
71	0.263971056787578	0.527942113575156	0.736028943212422
72	0.247793195590162	0.495586391180324	0.752206804409838
73	0.254934966644367	0.509869933288734	0.745065033355633
74	0.23476561790383	0.46953123580766	0.76523438209617
75	0.233101547240272	0.466203094480544	0.766898452759728
76	0.211760246220125	0.423520492440251	0.788239753779875
77	0.18956648891221	0.379132977824419	0.81043351108779
78	0.171760929397299	0.343521858794597	0.828239070602702
79	0.160268260870378	0.320536521740755	0.839731739129622
80	0.151595283055022	0.303190566110044	0.848404716944978
81	0.133364318942122	0.266728637884244	0.866635681057878
82	0.136357368397313	0.272714736794625	0.863642631602687
83	0.123386483897975	0.24677296779595	0.876613516102025
84	0.11067023693576	0.221340473871519	0.88932976306424
85	0.174827883892661	0.349655767785322	0.825172116107339
86	0.151328648389415	0.302657296778831	0.848671351610585
87	0.134408145409373	0.268816290818746	0.865591854590627
88	0.138082420126598	0.276164840253196	0.861917579873402
89	0.285840879906376	0.571681759812753	0.714159120093624
90	0.264437040021944	0.528874080043888	0.735562959978056
91	0.237935090647714	0.475870181295428	0.762064909352286
92	0.205360770395622	0.410721540791244	0.794639229604378
93	0.187992083152779	0.375984166305557	0.812007916847221
94	0.158844654798202	0.317689309596404	0.841155345201798
95	0.151526812547046	0.303053625094092	0.848473187452954
96	0.129409391470609	0.258818782941219	0.870590608529391
97	0.107599438841255	0.21519887768251	0.892400561158745
98	0.102288630385188	0.204577260770376	0.897711369614812
99	0.114613964692384	0.229227929384768	0.885386035307616
100	0.281885466312177	0.563770932624355	0.718114533687823
101	0.250650063474721	0.501300126949443	0.749349936525279
102	0.220691501963107	0.441383003926215	0.779308498036893
103	0.216489653876165	0.43297930775233	0.783510346123835
104	0.200544052545047	0.401088105090094	0.799455947454953
105	0.190379599384514	0.380759198769028	0.809620400615486
106	0.183753655416142	0.367507310832285	0.816246344583858
107	0.155910461202403	0.311820922404805	0.844089538797597
108	0.129456075256398	0.258912150512796	0.870543924743602
109	0.142593763857569	0.285187527715138	0.857406236142431
110	0.126395407380182	0.252790814760364	0.873604592619818
111	0.111665291173581	0.223330582347162	0.888334708826419
112	0.0913899200568924	0.182779840113785	0.908610079943108
113	0.128873910102223	0.257747820204447	0.871126089897777
114	0.12083602367047	0.241672047340941	0.87916397632953
115	0.120764871013337	0.241529742026674	0.879235128986663
116	0.261172727517184	0.522345455034368	0.738827272482816
117	0.274995046148996	0.549990092297991	0.725004953851004
118	0.325976851158861	0.651953702317722	0.674023148841139
119	0.346431969846753	0.692863939693506	0.653568030153247
120	0.327533910660227	0.655067821320455	0.672466089339773
121	0.281640318102332	0.563280636204664	0.718359681897668
122	0.25251943493353	0.505038869867059	0.74748056506647
123	0.275492505174598	0.550985010349196	0.724507494825402
124	0.241526409901217	0.483052819802434	0.758473590098783
125	0.22143437752962	0.442868755059239	0.77856562247038
126	0.207300703442033	0.414601406884066	0.792699296557967
127	0.173260843137971	0.346521686275941	0.826739156862029
128	0.268219483292314	0.536438966584627	0.731780516707687
129	0.235541931426471	0.471083862852942	0.764458068573529
130	0.220608491227594	0.441216982455187	0.779391508772406
131	0.344064114990271	0.688128229980542	0.655935885009729
132	0.35892476733264	0.71784953466528	0.64107523266736
133	0.459577657554813	0.919155315109625	0.540422342445187
134	0.401189049484468	0.802378098968935	0.598810950515532
135	0.409843905990962	0.819687811981925	0.590156094009038
136	0.353853814139865	0.70770762827973	0.646146185860135
137	0.486489052654297	0.972978105308594	0.513510947345703
138	0.596713979403814	0.806572041192372	0.403286020596186
139	0.567004739342463	0.865990521315074	0.432995260657537
140	0.704397229170427	0.591205541659146	0.295602770829573
141	0.666390659265946	0.667218681468109	0.333609340734055
142	0.844971617589102	0.310056764821795	0.155028382410898
143	0.805341822627051	0.389316354745897	0.194658177372949
144	0.945608751882283	0.108782496235433	0.0543912481177167
145	0.959419911631854	0.0811601767362919	0.0405800883681459
146	0.993919408842892	0.0121611823142163	0.00608059115710813
147	0.990144343247847	0.0197113135043058	0.00985565675215289
148	0.992305385719913	0.0153892285601745	0.00769461428008726
149	0.986983639394765	0.0260327212104694	0.0130163606052347
150	0.977875647149263	0.0442487057014744	0.0221243528507372
151	0.959308776814633	0.0813824463707346	0.0406912231853673
152	0.92688528504562	0.14622942990876	0.07311471495438
153	0.994377386416591	0.0112452271668178	0.00562261358340889
154	0.985610537070378	0.0287789258592433	0.0143894629296217
155	0.999446900655058	0.00110619868988317	0.000553099344941584
156	0.999613437232653	0.000773125534693566	0.000386562767346783

Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description	# significant tests	% significant tests	OK/NOK
1% type I error level	2	0.0134228187919463	NOK
5% type I error level	9	0.0604026845637584	NOK
10% type I error level	11	0.0738255033557047	OK