Multiple Linear Regression - Estimated Regression Equation
seconds[t] = -1582.55731804089 + 199.443529160436Bloggedcomputations[t] + 0.330684108580461characters[t] + 2.70392917974796revisions[t] + 1492.9494133801includedhyperlinks[t] -1382.21707220902includedblogs[t] + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)-1582.557318040891010.85173-1.56560.119740.05987
Bloggedcomputations199.44352916043689.5737192.22660.0275960.013798
characters0.3306841085804610.0717224.61069e-065e-06
revisions2.703929179747960.3768057.175900
includedhyperlinks1492.9494133801514.1049342.9040.0042920.002146
includedblogs-1382.21707220902524.52373-2.63520.0093710.004685


Multiple Linear Regression - Regression Statistics
Multiple R0.91310284093667
R-squared0.833756798126617
Adjusted R-squared0.827733493710915
F-TEST (value)138.421826390358
F-TEST (DF numerator)5
F-TEST (DF denominator)138
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation6707.63719313796
Sum Squared Residuals6208950746.63794


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
11082314009.482930575-3186.48293057502
24448028307.62232497816172.377675022
31929518.4754638571211410.52453614288
43003234889.2532501116-4857.2532501116
52766941713.4547983528-14044.4547983528
611496797706.018919018717260.9810809813
72995121204.86428108568746.13571891437
83882425888.907631697512935.0923683025
92651733898.0172106101-7381.01721061005
106357049434.057592841614135.9424071584
112713132176.698044527-5045.69804452703
124106147838.990427338-6777.99042733798
131881019009.6438142836-199.643814283565
142758228000.5214089162-418.521408916236
153702621285.894704582615740.1052954174
162425220472.89631758243779.10368241755
173257955982.8463808495-23403.8463808495
180411.856997118967-411.856997118967
192966643343.2394374417-13677.2394374417
20753320115.9071130877-12582.9071130877
21118928716.663278298223175.33672170178
225155748064.09844159243492.90155840763
2357374984.2243278759752.775672124101
241120313957.0589091836-2754.05890918358
252871422815.39405528645898.60594471359
262426818734.61253205375533.3874679463
273074933465.9961871289-2716.99618712888
284664337565.01873021439077.98126978565
296453062707.62777305981822.3722269402
303534624549.475774903610796.5242250964
31576614998.6228517773-9232.6228517773
322921723609.81186071815607.1881392819
331591224412.3990327393-8500.39903273932
3437287465.04635536372-3737.04635536372
353749427246.477784342310247.5222156577
360-1582.55731804091582.5573180409
371321425496.5217641772-12282.5217641772
381957627112.2793438725-7536.27934387246
391363213623.36040639588.63959360416546
406737863095.11828652984282.88171347021
412938732129.5689373191-2742.5689373191
421593617765.5494952782-1829.5494952782
431815621147.193339875-2991.19333987502
442375023401.0361771174348.963822882576
451555930085.0475574983-14526.0475574983
462171318354.15344498183358.84655501818
47120239170.258458744272852.74154125573
482358827370.6235319143-3782.62353191426
492866125923.44140228082737.55859771918
501687420943.138806841-4069.13880684103
51118048758.944008993143045.05599100686
521294916476.6593014796-3527.65930147958
533834031094.26547274477245.73452725532
543657331292.88887401475280.11112598528
554006826632.18159288813435.818407112
562556117464.24469789538096.75530210465
573128725067.10439124076219.89560875931
58838312571.1257917681-4188.12579176808
592917825929.45402141993248.54597858009
6012376434.11412405345-5197.11412405345
61102416035.24028701084205.7597129892
6282197525.63158442022693.368415579776
63934811109.9856949777-1761.98569497765
642524220750.37877982844491.62122017164
652426711872.138637876812394.8613621232
662590226238.3142015626-336.31420156259
675184942832.63591292619016.36408707387
682906528042.6293716561022.37062834397
692241722265.6775260634151.322473936567
701714320.600929488641393.39907051136
712908524319.49850145764765.50149854236
722211816958.17443202845159.82556797163
731480329783.1502987882-14980.1502987882
741324322345.1120628056-9102.11206280564
751398514482.8028578761-497.802857876138
76657-375.7399939479611032.73999394796
772617132263.7419576134-6092.74195761338
783486730209.13535036164657.86464963844
791229714968.6324717727-2671.63247177273
801748732619.1445529383-15132.1445529383
811346127881.9073750282-14420.9073750282
821519212701.72832170432490.27167829571
831658411211.95134165315372.04865834688
842289223793.1667654552-901.166765455176
85708111690.6863120225-4609.68631202245
862162317762.9347636693860.06523633098
874199241912.368837940379.6311620597291
881130112841.2426428619-1540.24264286188
891523021498.8840848549-6268.88408485488
901466716213.3780149054-1546.37801490541
912379522182.2167414791612.78325852103
922805528923.3713737505-868.371373750533
932916214542.308943987614619.6910560124
941496214496.9192783101465.080721689907
95874915891.5518572276-7142.55185722759
963731027130.758059638210179.2419403618
973155132122.474653256-571.474653255993
9896045973.764275642693630.23572435731
991393716103.7801316851-2166.78013168514
1001685014127.03793279422722.96206720576
10134393271.12020065135167.879799348647
1021663818159.7520993827-1521.75209938272
1031284722314.5900015805-9467.59000158045
1041346210803.50847321422658.49152678579
10580868722.5338790127-636.533879012704
10622552868.8786443858-613.878644385797
1072591828824.2554534625-2906.25545346246
10832553905.64448205867-650.644482058667
1090-1582.55731804091582.5573180409
1101613823920.9726874148-7782.97268741477
11159419824.48394255888-3883.48394255888
1122712327588.8613606665-465.86136066647
1131914818721.1899213323426.810078667708
1141521416160.5018865151-946.501886515068
1150-1582.55731804091582.5573180409
1160-1582.55731804091582.5573180409
1173499830920.45513650444077.54486349559
1181899823481.9359888621-4483.93598886212
1191065110547.7828581794103.217141820599
1201346518085.4950422731-4620.49504227312
12113854.727949934492-841.727949934492
1223250526794.81801344435710.18198655571
1231576911713.19773086194055.80226913812
12459368823.83474918026-2887.83474918026
12541744436.86385469696-262.863854696957
12698769796.4432641095479.5567358904566
1271767821863.4490627442-4185.44906274421
1281463313150.80959281151482.19040718852
1291338020223.1978024144-6843.19780241442
1300-1383.113788880461383.11378888046
1310-1582.55731804091582.5573180409
13256529951.11284323355-4299.11284323355
1330-1582.55731804091582.5573180409
13436367813.83379295343-4177.83379295343
1350-585.339672238714585.339672238714
1361695571.8203841764861123.17961582351
1370-1582.55731804091582.5573180409
138877812094.1225145931-3316.12251459308
13941486700.58388119592-2552.58388119592
1400-1582.55731804091582.5573180409
1410-1582.55731804091582.5573180409
1421040412440.0301450822-2036.0301450822
1432079419842.311033791951.688966208953
144112007416.583352122323783.41664787768


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
90.8314765001678160.3370469996643690.168523499832184
100.9068601411200250.1862797177599510.0931398588799753
110.8422150698687780.3155698602624430.157784930131222
120.8467492143131370.3065015713737250.153250785686863
130.7750827285743520.4498345428512960.224917271425648
140.883075383002250.2338492339954990.11692461699775
150.9632933198337310.0734133603325380.036706680166269
160.9539784320460390.09204313590792180.0460215679539609
170.9797907346251240.04041853074975180.0202092653748759
180.9850131350062460.0299737299875090.0149868649937545
190.9880347212310230.02393055753795460.0119652787689773
200.9996487374559140.0007025250881718970.000351262544085949
210.9993881726110970.001223654777805170.000611827388902586
220.998950137483060.002099725033877680.00104986251693884
230.9982264193754870.003547161249025440.00177358062451272
240.998369973564660.003260052870679670.00163002643533983
250.9975255878102560.004948824379488040.00247441218974402
260.9964174937373040.007165012525391240.00358250626269562
270.9949878103165140.01002437936697110.00501218968348557
280.9961988006542340.007602398691532820.00380119934576641
290.9970158723734560.005968255253088760.00298412762654438
300.9993223888405530.001355222318893150.000677611159446576
310.9995365644833140.0009268710333720180.000463435516686009
320.9996724554879630.0006550890240745350.000327544512037267
330.9998602201242610.0002795597514776560.000139779875738828
340.999776600893220.0004467982135599760.000223399106779988
350.9997989008551020.0004021982897960960.000201099144898048
360.9996655341880230.000668931623953870.000334465811976935
370.9999869009110422.61981779158304e-051.30990889579152e-05
380.9999913916083761.7216783248863e-058.60839162443151e-06
390.9999859493363222.81013273559752e-051.40506636779876e-05
400.9999866139829522.67720340962687e-051.33860170481343e-05
410.9999968265010536.34699789381534e-063.17349894690767e-06
420.9999944033058121.11933883757125e-055.59669418785627e-06
430.9999921339118941.57321762128403e-057.86608810642014e-06
440.9999875068782962.49862434084235e-051.24931217042118e-05
450.9999986336020292.73279594216445e-061.36639797108222e-06
460.9999983480967773.30380644553096e-061.65190322276548e-06
470.9999972156034255.568793150763e-062.7843965753815e-06
480.9999957288366698.5423266628405e-064.27116333142025e-06
490.9999935293034731.29413930548236e-056.47069652741182e-06
500.99999082163731.835672540038e-059.17836270019e-06
510.999985586523012.88269539808554e-051.44134769904277e-05
520.9999793465627864.13068744272955e-052.06534372136477e-05
530.9999863236516552.73526966898108e-051.36763483449054e-05
540.9999850722828122.98554343761649e-051.49277171880825e-05
550.9999974629901915.07401961721689e-062.53700980860844e-06
560.9999980601425643.87971487119916e-061.93985743559958e-06
570.9999981012788373.79744232532797e-061.89872116266398e-06
580.999997139168465.72166307770002e-062.86083153885001e-06
590.9999956761667488.64766650414563e-064.32383325207281e-06
600.9999945411042251.09177915494457e-055.45889577472284e-06
610.999992366068361.52678632796802e-057.63393163984009e-06
620.9999871473222052.57053555893568e-051.28526777946784e-05
630.9999786381303384.27237393236121e-052.13618696618061e-05
640.999993163695131.36726097417194e-056.83630487085968e-06
650.999998840094812.31981037789108e-061.15990518894554e-06
660.9999980871341873.82573162624337e-061.91286581312168e-06
670.9999995328956429.3420871516395e-074.67104357581975e-07
680.9999991195304671.7609390651889e-068.80469532594449e-07
690.9999983689676033.26206479437817e-061.63103239718908e-06
700.9999970392897335.92142053446619e-062.96071026723309e-06
710.9999975367618374.9264763266956e-062.4632381633478e-06
720.9999974688008175.06239836513543e-062.53119918256771e-06
730.9999990612301481.87753970439918e-069.38769852199589e-07
740.9999997897442624.20511475097722e-072.10255737548861e-07
750.9999996022305867.95538827845303e-073.97769413922652e-07
760.9999992376330461.52473390878834e-067.62366954394169e-07
770.9999989786642432.04267151437665e-061.02133575718833e-06
780.9999994370071231.1259857539976e-065.62992876998801e-07
790.9999990224235641.9551528723749e-069.7757643618745e-07
800.9999997962902794.07419442933113e-072.03709721466557e-07
810.9999999850961512.98076974592669e-081.49038487296334e-08
820.9999999719098565.61802885752392e-082.80901442876196e-08
830.9999999673489926.53020151892335e-083.26510075946168e-08
840.9999999323155571.3536888695896e-076.76844434794798e-08
850.999999929250741.41498521440551e-077.07492607202754e-08
860.9999999378166671.24366665939134e-076.21833329695668e-08
870.9999998739007162.52198567869554e-071.26099283934777e-07
880.999999750007234.99985541132627e-072.49992770566314e-07
890.9999998180209483.63958105048052e-071.81979052524026e-07
900.999999681738246.36523521688469e-073.18261760844234e-07
910.9999993949859371.21002812685435e-066.05014063427177e-07
920.9999989085795272.18284094524474e-061.09142047262237e-06
930.9999999995028979.9420516246193e-104.97102581230965e-10
940.9999999987425832.51483357852965e-091.25741678926483e-09
950.9999999992857021.42859502049065e-097.14297510245327e-10
960.9999999999835623.28763812772753e-111.64381906386377e-11
970.9999999999762474.7505936584348e-112.3752968292174e-11
980.999999999953019.39818772538204e-114.69909386269102e-11
990.9999999998923262.15347341205619e-101.07673670602809e-10
1000.999999999921561.5688101094405e-107.84405054720248e-11
1010.9999999997809234.38154885711473e-102.19077442855736e-10
1020.9999999993942221.21155617415358e-096.05778087076791e-10
1030.9999999995954098.09182857287582e-104.04591428643791e-10
1040.9999999991945291.61094175914813e-098.05470879574067e-10
1050.9999999977506234.49875397829459e-092.2493769891473e-09
1060.99999999388031.22394017578669e-086.11970087893347e-09
1070.9999999837910583.2417884261246e-081.6208942130623e-08
1080.999999958956958.20860985831047e-084.10430492915523e-08
1090.9999998923527642.15294472792913e-071.07647236396456e-07
1100.9999999895623332.08753339486057e-081.04376669743029e-08
1110.9999999739211665.21576688761394e-082.60788344380697e-08
1120.9999999449810781.10037844353502e-075.5018922176751e-08
1130.9999999003301021.99339796171166e-079.9669898085583e-08
1140.9999997579179614.84164077093749e-072.42082038546875e-07
1150.9999993289049361.34219012776949e-066.71095063884745e-07
1160.9999981862394363.62752112736943e-061.81376056368472e-06
1170.9999989469869142.10602617268486e-061.05301308634243e-06
1180.9999972662123015.46757539699701e-062.73378769849851e-06
1190.999995174614169.65077167955694e-064.82538583977847e-06
1200.9999892590344912.1481931017509e-051.07409655087545e-05
1210.9999719054193095.61891613824213e-052.80945806912107e-05
1220.9999997218942945.56211413028477e-072.78105706514238e-07
1230.9999999603890767.92218488099757e-083.96109244049878e-08
1240.999999820777243.58445521726508e-071.79222760863254e-07
1250.999999426945851.14610829894703e-065.73054149473517e-07
1260.999997513776574.97244686079203e-062.48622343039601e-06
1270.999991591499781.6817000439288e-058.40850021964402e-06
1280.9999730999617135.38000765740378e-052.69000382870189e-05
1290.9998948217416910.0002103565166177350.000105178258308868
1300.9995972164911240.0008055670177529530.000402783508876477
1310.9985401197884750.002919760423049930.00145988021152497
1320.9953890790049630.009221841990074570.00461092099503729
1330.9852189515297350.02956209694052990.0147810484702649
1340.9656337733394680.06873245332106390.0343662266605319
1350.9046335631893590.1907328736212830.0953664368106414


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level1120.881889763779528NOK
5% type I error level1170.921259842519685NOK
10% type I error level1200.94488188976378NOK