Multiple Linear Regression - Estimated Regression Equation
BloggedComputations[t] = + 9.83144812675628 -0.50806541813393Month[t] + 0.000157570808754214TotalTime[t] -0.8600128055572Shared[t] + 3.18067381031166e-05Characters[t] -2.72926341112233e-06Writing[t] + 0.442706516754504hyperlinks[t] + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)9.8314481267562815.7975640.62230.5346210.267311
Month-0.508065418133931.546857-0.32850.7430090.371504
TotalTime0.0001575708087542144e-053.95790.0001145.7e-05
Shared-0.86001280555720.490114-1.75470.0812580.040629
Characters3.18067381031166e-055.6e-050.56630.5719950.285998
Writing-2.72926341112233e-068.6e-05-0.03190.9746180.487309
hyperlinks0.4427065167545040.0564567.841600


Multiple Linear Regression - Regression Statistics
Multiple R0.882335960891695
R-squared0.778516747882671
Adjusted R-squared0.770052419776276
F-TEST (value)91.9762015480597
F-TEST (DF numerator)6
F-TEST (DF denominator)157
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation15.4610814095291
Sum Squared Residuals37530.0710212774


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
16585.4103874876833-20.4103874876833
25455.5246968937292-1.52469689372916
35846.775280383592711.2247196164073
47575.2762133036398-0.276213303639818
54139.5488173971641.45118260283598
6024.8116345845487-24.8116345845487
7111107.9294202790363.0705797209636
8112.8314831496514-11.8314831496514
93647.9381609687052-11.9381609687053
106056.4164185250533.58358147494696
116373.8543087241819-10.8543087241819
127151.912567560961519.0874324390385
133841.7598918345221-3.75989183452212
147684.1153046530076-8.11530465300763
156154.1371041114886.86289588851204
1612599.461130875209225.5388691247908
178484.3938034936549-0.393803493654858
186966.60644753262242.39355246737765
197774.9025225983112.09747740168901
209577.183742990687117.8162570093129
217875.37034390038752.62965609961252
227692.1979493534336-16.1979493534336
234037.08522164804192.91477835195806
248164.595231316728416.4047686832716
2510274.1933413697927.8066586302099
267062.63976860796157.36023139203847
277567.64555923500727.35444076499278
289373.974191056299419.0258089437006
294242.4422281612541-0.442228161254078
309576.392688171071518.6073118289285
318774.290991790186612.7090082098134
324462.9357477895857-18.9357477895857
338477.59350094706526.40649905293477
342818.26161526313199.7383847368681
3587106.905808615098-19.9058086150985
367157.386689833570913.6133101664291
376879.4322687857978-11.4322687857978
385053.8286800740554-3.82868007405544
393032.5968711076261-2.59687110762606
408677.92507421860988.07492578139022
417567.08103008578837.91896991421167
424646.5928670883215-0.592867088321521
435249.38754425942312.61245574057693
443133.1365549948239-2.13655499482393
453036.4105781908884-6.41057819088842
467077.0744755212184-7.07447552121844
472025.1312789928626-5.13127899286264
488477.32131456203356.67868543796653
498191.4393146361957-10.4393146361957
507969.37262124464899.62737875535114
517062.82146586749557.17853413250454
52812.3173051096189-4.31730510961893
536798.8260950248037-31.8260950248037
542120.9610509489580.0389490510419622
553033.9953896353843-3.99538963538426
567076.7126461239705-6.71264612397051
578776.707071523650110.2929284763499
5887126.950083186171-39.950083186171
59112104.4660154427967.5339845572038
605444.49769156207479.50230843792534
619690.71947652370845.28052347629156
6293100.384112173663-7.38411217366253
634944.07729287321024.92270712678981
644964.521617184816-15.521617184816
653864.4682457992376-26.4682457992376
666458.86593735504945.13406264495055
676261.0751276282650.92487237173504
686659.10331319378786.89668680621215
699889.97999363321418.02000636678594
709749.075556699595447.9244433004046
715646.60279436727589.39720563272421
722222.7020710335646-0.702071033564606
735151.1260966965349-0.126096696534878
745665.8696793525297-9.86967935252969
759465.610742227058828.3892577729412
769877.381873964689820.6181260353102
777682.7925504119011-6.79255041190112
785745.052613514136111.9473864858639
797555.559159866590519.4408401334095
804851.3532342020951-3.3532342020951
814840.29634068780647.70365931219361
8210993.47703705618315.522962943817
832737.7017415479813-10.7017415479813
848377.60154547871035.39845452128966
854944.766932757524.23306724248
862432.3384522752694-8.3384522752694
874353.1214988505876-10.1214988505876
884464.6936074298099-20.6936074298099
894952.5067640182194-3.50676401821937
9010677.979715868924228.0202841310758
914248.7165664313409-6.71656643134088
9210895.419677707572312.5803222924277
932741.5296878698915-14.5296878698915
947967.068723308511511.9312766914885
954972.6401903631944-23.6401903631944
966462.35105267653791.64894732346212
977593.3930601559924-18.3930601559924
98115102.62123550441812.3787644955819
999274.87299249367917.1270075063209
100106129.402316735264-23.4023167352644
1017351.182605889368521.8173941106315
10210598.3404030242586.65959697574196
1033034.1909106551088-4.19091065510877
1041331.1620989939536-18.1620989939536
1056951.574493849118217.4255061508818
1067288.1466272181301-16.1466272181301
1078064.375584166351115.6244158336489
10810681.006895049659424.9931049503406
1092844.7806283270581-16.7806283270581
1107044.442411543999825.5575884560002
1115166.2113892832746-15.2113892832746
1129073.329833565154416.6701664348456
1131213.7641989015747-1.76419890157469
1148463.373322977690520.6266770223095
1152325.5146562312901-2.51465623129013
1165749.36570379641247.63429620358762
11784105.420888082292-21.4208880822922
11849.340171980582-5.340171980582
1195662.4611672883221-6.46116728832205
1201826.8712925218039-8.87129252180387
1218672.052295316564613.9477046834354
1223950.68232493023-11.68232493023
1231623.1426942593522-7.1426942593522
1241841.7794392742773-23.7794392742773
1251618.6044517404574-2.60445174045743
1264242.3102728593475-0.310272859347486
1277583.9164255873434-8.91642558734341
1283080.1359359992504-50.1359359992504
12910491.176916769611112.8230832303889
13012192.978495160594428.0215048394056
131106116.421953914994-10.4219539149936
1325761.9761106118729-4.97611061187292
1332830.9761286678865-2.97612866788654
1345668.1861225915465-12.1861225915464
13581102.549531877488-21.5495318774884
136211.9730796435434-9.97307964354338
1378893.4902333555705-5.49023335557049
1384143.3743634096219-2.37436340962195
1398374.16823792901228.83176207098781
1405565.4171429347818-10.4171429347818
141333.5449028502279-30.5449028502279
1425478.1244260248854-24.1244260248854
1438998.6254432242787-9.6254432242787
1444138.21751115274572.78248884725428
1459474.451154341218719.5488456587813
14610135.708013050557665.2919869494424
1477067.29893163766212.70106836233791
148111102.1249317404428.87506825955774
1490-3.497386722731753.49738672273175
15048.94052730172388-4.94052730172388
15104.25817046654097-4.25817046654097
15204.82248866340015-4.82248866340015
15304.39884655799372-4.39884655799372
15404.24272852728305-4.24272852728305
1554259.8071629305852-17.8071629305852
1569787.15526415453179.84473584546824
15705.25885936355091-5.25885936355091
15805.29084623772802-5.29084623772802
15978.5820898524269-1.5820898524269
1601218.5041281258604-6.50412812586042
16108.43968286218628-8.43968286218628
1623724.513540404567912.4864595954321
16304.90348005909982-4.90348005909982
1643942.6106865028696-3.61068650286957


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
100.001632569153483230.003265138306966450.998367430846517
110.01813054638779750.0362610927755950.981869453612202
120.00593297243760470.01186594487520940.994067027562395
130.01501616449785770.03003232899571530.984983835502142
140.1457772138783890.2915544277567780.854222786121611
150.08662561428940120.1732512285788020.913374385710599
160.173923485828510.347846971657020.82607651417149
170.1293000592010180.2586001184020360.870699940798982
180.08341348155763160.1668269631152630.916586518442368
190.100094355975850.2001887119516990.899905644024151
200.08063536219545680.1612707243909140.919364637804543
210.06639134630708120.1327826926141620.933608653692919
220.1728578609327820.3457157218655640.827142139067218
230.1301733071664170.2603466143328350.869826692833582
240.1090794606792220.2181589213584440.890920539320778
250.1894131460159390.3788262920318780.810586853984061
260.1636412908598810.3272825817197620.836358709140119
270.1262426221146230.2524852442292470.873757377885377
280.1379790591165280.2759581182330570.862020940883472
290.1029401314648830.2058802629297660.897059868535117
300.1059912080725820.2119824161451640.894008791927418
310.12012825628090.2402565125617990.8798717437191
320.1586615531359190.3173231062718380.841338446864081
330.1244116686568940.2488233373137880.875588331343106
340.1544415718412350.3088831436824710.845558428158765
350.2611551033979130.5223102067958260.738844896602087
360.2387255033775610.4774510067551220.761274496622439
370.2287570054124380.4575140108248760.771242994587562
380.1931826150983790.3863652301967580.806817384901621
390.1563466326884620.3126932653769250.843653367311538
400.1284971758538620.2569943517077230.871502824146138
410.1027164272063070.2054328544126140.897283572793693
420.08233848721253070.1646769744250610.917661512787469
430.06374897323395310.1274979464679060.936251026766047
440.0487451605682990.09749032113659790.951254839431701
450.03684840047098120.07369680094196250.963151599529019
460.02828460635450310.05656921270900630.971715393645497
470.02066285129480010.04132570258960020.9793371487052
480.01534847879908720.03069695759817440.984651521200913
490.01266371105225990.02532742210451980.98733628894774
500.009476393366482410.01895278673296480.990523606633518
510.007078384997492990.0141567699949860.992921615002507
520.004993078790699440.009986157581398870.995006921209301
530.02815867516038780.05631735032077560.971841324839612
540.02073082989043390.04146165978086780.979269170109566
550.01550729116909310.03101458233818620.984492708830907
560.01193156259250030.02386312518500060.9880684374075
570.01087333718017620.02174667436035240.989126662819824
580.06727075985684930.1345415197136990.932729240143151
590.05679465475348480.113589309506970.943205345246515
600.04846139461644680.09692278923289350.951538605383553
610.03858447093187240.07716894186374470.961415529068128
620.03064603780630410.06129207561260830.969353962193696
630.023393017772370.04678603554473990.97660698222763
640.02313382447543310.04626764895086610.976866175524567
650.03838896039969320.07677792079938630.961611039600307
660.03002812576710850.06005625153421690.969971874232892
670.02350782579710730.04701565159421450.976492174202893
680.01867654434869540.03735308869739080.981323455651305
690.0155601000228360.03112020004567190.984439899977164
700.1307299141056190.2614598282112390.86927008589438
710.1148046950450850.2296093900901690.885195304954915
720.09551635200678430.1910327040135690.904483647993216
730.07709351718884010.154187034377680.92290648281116
740.06737132446333250.1347426489266650.932628675536668
750.1079719635253080.2159439270506160.892028036474692
760.1243562640650660.2487125281301310.875643735934934
770.1054874486411290.2109748972822580.894512551358871
780.102273523504060.204547047008120.89772647649594
790.1097838634734670.2195677269469340.890216136526533
800.09259516091946120.1851903218389220.907404839080539
810.0778923484578670.1557846969157340.922107651542133
820.07554467818090090.1510893563618020.924455321819099
830.06876608178352450.1375321635670490.931233918216475
840.05637444683280970.1127488936656190.94362555316719
850.04534658737914850.0906931747582970.954653412620852
860.04009651915185760.08019303830371510.959903480848142
870.03516934236850720.07033868473701430.964830657631493
880.04356329680187390.08712659360374790.956436703198126
890.03448810651412170.06897621302824330.965511893485878
900.06079749848275340.1215949969655070.939202501517247
910.05102228690894940.1020445738178990.948977713091051
920.05052271755402830.1010454351080570.949477282445972
930.04942268147469750.0988453629493950.950577318525302
940.04456368939300260.08912737878600520.955436310606997
950.06053564858407510.121071297168150.939464351415925
960.04793063290719440.09586126581438880.952069367092806
970.05032915745385550.1006583149077110.949670842546144
980.04651795937883220.09303591875766430.953482040621168
990.04935051900069140.09870103800138280.950649480999309
1000.05776688909050740.1155337781810150.942233110909493
1010.07278882519578910.1455776503915780.927211174804211
1020.06139213216508490.122784264330170.938607867834915
1030.04990895766464110.09981791532928210.950091042335359
1040.05279746195135760.1055949239027150.947202538048642
1050.05752524609785260.1150504921957050.942474753902147
1060.0561117471940090.1122234943880180.943888252805991
1070.05612287949335370.1122457589867070.943877120506646
1080.08155780796554660.1631156159310930.918442192034453
1090.08121689038271260.1624337807654250.918783109617287
1100.1313071024653710.2626142049307420.868692897534629
1110.1415905714684130.2831811429368250.858409428531587
1120.1494602928061550.298920585612310.850539707193845
1130.1231870962263470.2463741924526950.876812903773653
1140.1459068326546540.2918136653093070.854093167345346
1150.1199028435245860.2398056870491720.880097156475414
1160.120310988120740.2406219762414790.87968901187926
1170.1421752001564240.2843504003128480.857824799843576
1180.1192763953211740.2385527906423480.880723604678826
1190.1053442419071920.2106884838143840.894655758092808
1200.0902173397289270.1804346794578540.909782660271073
1210.08248766036841790.1649753207368360.917512339631582
1220.07166113762044660.1433222752408930.928338862379553
1230.05814037908516990.116280758170340.94185962091483
1240.08408200725141780.1681640145028360.915917992748582
1250.06538971866821160.1307794373364230.934610281331788
1260.05109257675797030.1021851535159410.94890742324203
1270.04133881605709690.08267763211419380.958661183942903
1280.2920047244754380.5840094489508760.707995275524562
1290.2774708484083560.5549416968167120.722529151591644
1300.3929170568539360.7858341137078720.607082943146064
1310.4092068958271770.8184137916543550.590793104172822
1320.3626890010560050.7253780021120110.637310998943995
1330.310334027841740.620668055683480.68966597215826
1340.2728572578850440.5457145157700890.727142742114956
1350.3219154223322510.6438308446645020.678084577667749
1360.5021915198608240.9956169602783520.497808480139176
1370.4368838770946060.8737677541892120.563116122905394
1380.3712680022913140.7425360045826290.628731997708686
1390.390313793201910.7806275864038190.60968620679809
1400.3411481323980980.6822962647961960.658851867601902
1410.4869252811046450.9738505622092910.513074718895355
1420.6262624942102470.7474750115795070.373737505789753
1430.6313661459996840.7372677080006310.368633854000316
1440.5972255616751320.8055488766497360.402774438324868
1450.5279075718159290.9441848563681420.472092428184071
1460.9940402489466380.01191950210672370.00595975105336183
1470.9891016348158230.02179673036835480.0108983651841774
1480.9934122077653740.01317558446925130.00658779223462563
1490.9959164506513420.008167098697316590.00408354934865829
1500.9893601130246860.02127977395062850.0106398869753142
1510.9746271495470470.05074570090590560.0253728504529528
1520.9404136855084140.1191726289831720.0595863144915859
1530.9992021417885980.001595716422803690.000797858211401843
1540.9973727676808580.005254464638284350.00262723231914217


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level50.0344827586206897NOK
5% type I error level260.179310344827586NOK
10% type I error level480.331034482758621NOK