Multiple Linear Regression - Estimated Regression Equation
prviews[t] = + 5.84270727800582 + 0.0906212383188266pageviews[t] + 7.5397453001376e-05timeRFC[t] -0.233426083554026logins[t] -0.0844621270577663compviews[t] -0.0116967919567321bloggedcomp[t] + 3.55091044993122reviewedcomp[t] -0.893702411677609submittedfb[t] -0.000279262529713488characters[t] + 0.00158543289067959revisions[t] -0.000577068559838723seconds[t] -1.22996781829454inclhyperlinks[t] + 1.32897970716613inclblogs[t] + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)5.842707278005826.4764920.90210.3686380.184319
pageviews0.09062123831882660.0163215.552300
timeRFC7.5397453001376e-050.0001280.59070.5557630.277882
logins-0.2334260835540260.155259-1.50350.1351280.067564
compviews-0.08446212705776630.044765-1.88680.0614040.030702
bloggedcomp-0.01169679195673210.284905-0.04110.9673140.483657
reviewedcomp3.550910449931221.7803351.99450.0481710.024086
submittedfb-0.8937024116776090.484477-1.84470.0673430.033672
characters-0.0002792625297134880.000188-1.48560.1397870.069893
revisions0.001585432890679590.0011791.34440.1811390.090569
seconds-0.0005770685598387230.00026-2.21650.0283840.014192
inclhyperlinks-1.229967818294541.469061-0.83720.4039780.201989
inclblogs1.328979707166131.5210320.87370.3838610.191931


Multiple Linear Regression - Regression Statistics
Multiple R0.801238639918568
R-squared0.641983358098556
Adjusted R-squared0.609187940519798
F-TEST (value)19.5753981957032
F-TEST (DF numerator)12
F-TEST (DF denominator)131
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation29.7009226589135
Sum Squared Residuals115560.96968959


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
110988.762413532625820.2375864673742
26842.663604185467225.3363958145329
3112.9484952078624-11.9484952078624
4146137.6503731494498.34962685055097
5124175.453721788205-51.4537217882048
6267276.996186341708-9.99618634170843
78367.050264983767215.9497350162328
84862.2948361543548-14.2948361543548
98796.0166378028183-9.01663780281832
10129121.8340634815587.1659365184416
11146117.89891082280928.1010891771913
1295100.028494265626-5.02849426562585
135772.1008690721302-15.1008690721302
14240128.183432234258111.816567765742
154667.3198150704816-21.3198150704816
168157.926535510677223.0734644893228
178595.8343139721299-10.8343139721299
186263.2380010158897-1.23800101588975
19126134.257996493001-8.2579964930014
204441.19496564228812.80503435771193
213743.0030007696456-6.00300076964559
2294113.74930100436-19.7493010043602
2312781.989182720427545.0108172795725
24159134.32447249948324.6755275005169
254184.4662069218392-43.4662069218393
2615368.942418326614284.0575816733858
278675.878223002678510.1217769973215
285548.9359099015466.06409009845398
297892.8176427467507-14.8176427467508
308488.4533795014758-4.45337950147579
317181.0046376107981-10.0046376107981
3211179.662587889871731.3374121101283
337188.0626174247505-17.0626174247505
34243135.001673396346107.998326603654
3566104.835312724358-38.8353127243585
3605.69990243277064-5.69990243277064
375878.0498856810992-20.0498856810992
3813194.990057370400536.0099426295995
39258135.095229076635122.904770923365
405647.39063492809518.60936507190488
419093.6449120182319-3.64491201823186
425770.3948266329095-13.3948266329095
433533.87862901350611.12137098649388
445364.8021885909701-11.8021885909701
454654.3107016540066-8.31070165400657
463760.4750884079475-23.4750884079475
474563.2411759891155-18.2411759891155
4811182.325828259271928.6741717407281
4910484.728689866568119.2713101334319
50150121.77609661743928.2239033825606
513739.8809451912135-2.8809451912135
524981.3372341836151-32.3372341836151
5383107.111488321262-24.1114883212619
546797.3463363638752-30.3463363638752
553969.6912395475871-30.6912395475871
566979.3400511225836-10.3400511225836
575897.3527690900549-39.3527690900549
586849.027629712576118.9723702874239
593039.4438815844694-9.4438815844694
6054140.714685163564-86.714685163564
616594.735654319711-29.735654319711
628176.80990744074834.19009255925174
638462.268013883620621.7319861163794
644542.13582888961822.86417111038177
655242.78193556616269.2180644338374
663669.0963006742916-33.0963006742916
678092.0678957794698-12.0678957794698
68144144.845207877461-0.845207877461
694543.25520892519961.74479107480039
704030.93258712844929.06741287155083
71126120.2053204942425.79467950575764
727546.396874662382828.6031253376172
735448.76285129840065.23714870159938
7482104.051021298104-22.0510212981042
7586130.520923086116-44.5209230861161
766280.4803930233931-18.4803930233931
7799101.021371942614-2.02137194261393
786377.6158788135022-14.6158788135022
797653.487880489418922.5121195105811
809263.569392917986828.4306070820132
814554.399407080041-9.39940708004096
825783.5034154303-26.5034154303
834445.7026710282004-1.70267102820044
8413285.110140598002646.8898594019974
854443.4547278070920.54527219290795
866767.2270265455685-0.227026545568495
8782114.223372695255-32.2233726952546
887152.439665442702118.5603345572979
894460.3303142062513-16.3303142062513
906852.904958115508515.0950418844915
915464.0131062057196-10.0131062057196
9286115.189709390676-29.189709390676
935945.999920697682913.0000793023171
947445.493334482496528.5066655175035
951829.5157567107382-11.5157567107382
9615687.804084802378968.1959151976211
978790.5671309356539-3.56713093565392
981516.663903251199-1.663903251199
9910492.801780683124311.1982193168757
1005478.8199231675418-24.8199231675418
1011133.0980929098403-22.0980929098403
1023750.458071369812-13.458071369812
1038064.421199214784815.5788007852152
1046662.24179903885323.75820096114679
1052735.1596847525926-8.15968475259264
1065939.965096019393319.0349039806067
10711361.118342384475451.8816576155246
1082448.7610030378321-24.7610030378321
10905.84270727800583-5.84270727800583
1105545.91440916055829.08559083944177
1114340.27843586372682.72156413627324
1124553.1058420363346-8.10584203633464
1135550.50887574265174.4911242573483
1146642.413999850269923.5860001497301
115510.8342008603484-5.83420086034843
11605.84270727800583-5.84270727800583
1176748.113496634675918.8865033653241
1186770.663733917313-3.66373391731299
11911796.564994148963220.4350058510368
1205135.85878269639715.141217303603
1216350.630145741672912.3698542583271
1228466.40208317713117.597916822869
1233545.4765059507339-10.4765059507339
1245791.7895668079191-34.7895668079191
1252938.5898459474561-9.58984594745611
1261921.345023703051-2.34502370305096
1275176.7247723937241-25.7247723937241
1286356.4362389426796.56376105732096
1299672.093087948028923.9069120519711
1302221.09829466816470.901705331835271
13179.54569602744187-2.54569602744187
1323454.4699004987883-20.4699004987883
13358.4203341927184-3.4203341927184
1344392.6314002252283-49.6314002252283
13518.76914847906526-7.76914847906526
1363435.9653053408901-1.96530534089014
13705.84270727800583-5.84270727800583
1384957.7860220063828-8.7860220063828
1394486.9976504064694-42.9976504064694
140010.5065050544078-10.5065050544078
14147.936663035439-3.936663035439
1424065.0916814778118-25.0916814778118
1435267.8358422423089-15.8358422423089
1444742.41470248480254.5852975151975


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
160.4558042527682940.9116085055365880.544195747231706
170.447154086309410.894308172618820.55284591369059
180.4247901626383490.8495803252766970.575209837361652
190.3009918308698030.6019836617396060.699008169130197
200.3723422208045120.7446844416090240.627657779195488
210.2890396948386860.5780793896773730.710960305161314
220.5075687143009290.9848625713981410.492431285699071
230.4695912068711470.9391824137422950.530408793128853
240.3856387320050350.771277464010070.614361267994965
250.499038769656740.9980775393134790.50096123034326
260.5080282869686360.9839434260627290.491971713031364
270.4996778637837730.9993557275675450.500322136216227
280.4268962074724930.8537924149449860.573103792527507
290.5572386718486450.885522656302710.442761328151355
300.6454753509476630.7090492981046740.354524649052337
310.5763228084912870.8473543830174250.423677191508713
320.735626703956410.5287465920871810.26437329604359
330.6855817312161630.6288365375676750.314418268783838
340.9905447701105080.01891045977898480.00945522988949239
350.9945741068307260.01085178633854870.00542589316927435
360.9917568964419140.01648620711617240.0082431035580862
370.9880385165182340.02392296696353290.0119614834817664
380.9877351973781320.02452960524373640.0122648026218682
390.9999983360763313.32784733844998e-061.66392366922499e-06
400.9999994826745611.03465087741258e-065.1732543870629e-07
410.9999992714415951.45711681026481e-067.28558405132404e-07
420.9999990311194681.93776106406487e-069.68880532032435e-07
430.9999985176956882.96460862321618e-061.48230431160809e-06
440.9999978866937294.22661254213526e-062.11330627106763e-06
450.9999969080469316.18390613838841e-063.09195306919421e-06
460.9999963114911717.37701765721861e-063.6885088286093e-06
470.9999948921085951.02157828099028e-055.10789140495141e-06
480.9999948743581671.02512836652073e-055.12564183260366e-06
490.9999927899416621.44201166770677e-057.21005833853384e-06
500.9999963448202077.31035958639516e-063.65517979319758e-06
510.99999364228541.2715429199644e-056.35771459982201e-06
520.9999941708791151.16582417692507e-055.82912088462533e-06
530.9999934141474161.31717051681645e-056.58585258408226e-06
540.9999934645128191.3070974362533e-056.53548718126651e-06
550.999995782481388.43503724025093e-064.21751862012547e-06
560.9999926717238011.46565523972961e-057.32827619864807e-06
570.9999957938006028.41239879542504e-064.20619939771252e-06
580.999993692790911.26144181796729e-056.30720908983647e-06
590.9999919498635961.61002728085431e-058.05013640427157e-06
600.9999998830495252.33900949550089e-071.16950474775044e-07
610.99999988407822.31843600707824e-071.15921800353912e-07
620.9999997715384514.56923098453419e-072.28461549226709e-07
630.9999997863873014.272253982573e-072.1361269912865e-07
640.9999996241574717.51685058617497e-073.75842529308749e-07
650.9999993022736961.39545260809102e-066.97726304045509e-07
660.9999996732671656.5346566932152e-073.2673283466076e-07
670.9999994705469171.05890616631314e-065.29453083156572e-07
680.9999994640645141.0718709726803e-065.35935486340152e-07
690.999999045690051.90861989936112e-069.54309949680559e-07
700.9999982587637063.48247258736458e-061.74123629368229e-06
710.9999981331484283.73370314424585e-061.86685157212292e-06
720.9999990326966481.93460670369881e-069.67303351849407e-07
730.9999985411028542.91779429105582e-061.45889714552791e-06
740.9999982298445843.54031083208507e-061.77015541604254e-06
750.9999987021775852.59564483041113e-061.29782241520556e-06
760.9999979031030084.19379398503303e-062.09689699251652e-06
770.9999960775501887.84489962351272e-063.92244981175636e-06
780.999995270041419.45991718088594e-064.72995859044297e-06
790.9999933802660461.32394679082219e-056.61973395411094e-06
800.9999932234156191.35531687627717e-056.77658438138584e-06
810.99998937555712.12488858000887e-051.06244429000444e-05
820.9999943588615421.12822769168831e-055.64113845844157e-06
830.9999904545195051.90909609903874e-059.54548049519368e-06
840.9999995412464279.1750714531467e-074.58753572657335e-07
850.9999991467965781.70640684418083e-068.53203422090413e-07
860.9999984786411653.04271766947956e-061.52135883473978e-06
870.9999997129608435.74078313926415e-072.87039156963208e-07
880.9999995746018088.50796383833269e-074.25398191916634e-07
890.9999994624012971.07519740653141e-065.37598703265703e-07
900.9999990448400691.91031986187632e-069.55159930938162e-07
910.9999981569188023.68616239582362e-061.84308119791181e-06
920.9999969764057556.04718848929953e-063.02359424464976e-06
930.9999956074062978.78518740597717e-064.39259370298858e-06
940.9999933215135851.33569728292938e-056.67848641464688e-06
950.9999913661503321.72676993350989e-058.63384966754945e-06
960.9999998590784672.81843066164265e-071.40921533082133e-07
970.9999996671811816.6563763771572e-073.3281881885786e-07
980.9999992837671711.43246565888621e-067.16232829443103e-07
990.9999984144767453.17104651045737e-061.58552325522868e-06
1000.9999974128781945.17424361203334e-062.58712180601667e-06
1010.9999970296631155.94067377039424e-062.97033688519712e-06
1020.999993754077711.24918445795602e-056.24592228978012e-06
1030.999986392059572.72158808590812e-051.36079404295406e-05
1040.9999726841154295.46317691414662e-052.73158845707331e-05
1050.9999501761133669.96477732689356e-054.98238866344678e-05
1060.9999386239609890.0001227520780213096.13760390106544e-05
1070.9999990839350031.83212999296226e-069.16064996481128e-07
1080.9999978863369824.22732603703683e-062.11366301851841e-06
1090.9999946984383471.06031233052052e-055.3015616526026e-06
1100.9999982843791613.43124167710516e-061.71562083855258e-06
1110.9999958025143138.39497137424565e-064.19748568712282e-06
1120.9999913945100791.72109798425237e-058.60548992126184e-06
1130.9999806095132283.87809735437606e-051.93904867718803e-05
1140.9999726960031185.46079937646289e-052.73039968823145e-05
1150.999927409531940.000145180936119377.25904680596851e-05
1160.9998138889948840.0003722220102311740.000186111005115587
1170.9998441076049750.0003117847900508430.000155892395025421
1180.9997435510955310.0005128978089388540.000256448904469427
1190.9993793774683630.001241245063274540.000620622531637271
1200.9986098044088610.002780391182277820.00139019559113891
1210.9995624447884080.0008751104231836380.000437555211591819
1220.9999711156875715.77686248587689e-052.88843124293844e-05
1230.9999091743074440.000181651385112029.08256925560101e-05
1240.999682830894430.000634338211139930.000317169105569965
1250.9999740293586845.19412826327878e-052.59706413163939e-05
1260.9998595765741230.0002808468517532550.000140423425876628
1270.9996707150004840.0006585699990325660.000329284999516283
1280.9969347172588540.006130565482291950.00306528274114597


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level900.79646017699115NOK
5% type I error level950.84070796460177NOK
10% type I error level950.84070796460177NOK