Multiple Linear Regression - Estimated Regression Equation
NotPopular[t] = -0.897130299603902 -0.0394487100113876Popularity[t] + 0.506639399645459FindingFriends[t] + 0.341104470528959KnowingPeople[t] -0.41203603377187Liked[t] -0.0763187735029738Celebrity[t] -0.220036383087809WeightedSum[t] + 1.08469284012130Gender[t] + 0.0251347382005958t + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)-0.8971302996039021.748825-0.5130.6087280.304364
Popularity-0.03944871001138760.109012-0.36190.7179650.358983
FindingFriends0.5066393996454590.0678787.46400
KnowingPeople0.3411044705289590.0882313.8660.0001668.3e-05
Liked-0.412036033771870.094158-4.3762.3e-051.1e-05
Celebrity-0.07631877350297380.071209-1.07180.2855830.142791
WeightedSum-0.2200363830878090.124401-1.76880.0790060.039503
Gender1.084692840121300.2400324.51891.3e-056e-06
t0.02513473820059580.0063723.94450.0001236.2e-05


Multiple Linear Regression - Regression Statistics
Multiple R0.875372522073427
R-squared0.766277052401192
Adjusted R-squared0.753557436205339
F-TEST (value)60.243724386196
F-TEST (DF numerator)8
F-TEST (DF denominator)147
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation2.42923828943667
Sum Squared Residuals867.476204029183


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
124.3760321563839-2.37603215638390
231.514675451683071.48532454831693
330.9002490340314692.09975096596853
431.124332359009131.87566764099087
532.822088444881840.177911555118155
630.9586379823830892.04136201761691
723.11296176110645-1.11296176110645
834.36764341281784-1.36764341281784
933.84160094816772-0.841600948167725
1040.417728786222443.58227121377756
1131.779071188147561.22092881185244
1234.46923143876531-1.46923143876531
1324.71907987398542-2.71907987398542
1435.09962373191658-2.09962373191658
1533.13684046282462-0.136840462824622
1636.03668929649123-3.03668929649123
1732.889551850394950.110448149605048
1833.05121893605419-0.0512189360541913
1923.5422025334777-1.54220253347770
2041.132127695798322.86787230420168
2131.044237912495061.95576208750494
2223.34244742699068-1.34244742699068
2336.5193719578067-3.51937195780669
2433.93165528582305-0.931655285823046
2525.20543506282498-3.20543506282498
2623.030400615672-1.030400615672
2743.385808699327520.61419130067248
2822.61690865805847-0.616908658058469
2931.956693031644761.04330696835524
3021.504899637897510.495100362102495
3145.73226543120852-1.73226543120852
3234.02957360692908-1.02957360692908
3323.94498127376627-1.94498127376627
3432.813108097682820.186891902317180
3534.81075588582837-1.81075588582837
3615.49810560646981-4.49810560646981
3732.836318537978560.163681462021435
3833.79824533934783-0.798245339347827
3934.07342801288912-1.07342801288912
4024.24563329496387-2.24563329496387
4134.48530916680098-1.48530916680098
42159.59824356394975.40175643605031
43510.163015871426-5.16301587142599
4489.79509653898804-1.79509653898804
45116.898187570232684.10181242976732
46169.71777227652556.2822277234745
471712.44491433859424.55508566140576
4897.202601690659571.79739830934043
49910.3037361030174-1.30373610301743
501313.5629572441280-0.562957244128046
51107.914880530335952.08511946966405
52611.3578536138461-5.35785361384609
531212.1121287615502-0.112128761550237
5489.02062585078764-1.02062585078764
551411.28903032785932.71096967214067
561213.5097062029492-1.50970620294916
571110.19673035087000.80326964912996
581615.33974804998200.660251950017969
59810.8584914775033-2.85849147750332
601513.19031146504561.80968853495444
6178.56440160882829-1.56440160882829
621613.17344522405622.82655477594384
631413.22258005705400.777419942945966
641612.75254656613383.24745343386615
6598.030628664951480.96937133504852
661411.52864238457432.47135761542570
671111.8139154177650-0.813915417764983
68137.494872019967355.50512798003265
691512.49673978861332.50326021138668
7054.556826427092250.443173572907753
711512.57307811532792.42692188467212
721312.99309997440810.00690002559190916
731110.36876096062150.631239039378527
741114.1797015958454-3.17970159584545
751211.13511339807290.864886601927082
761213.1355003297079-1.13550032970793
771212.3038846539797-0.30388465397972
781211.20863633691760.791363663082398
791411.46530542138882.53469457861123
80610.2779200162553-4.27792001625531
8178.157340876844-1.15734087684399
821410.54969349451783.45030650548215
831413.98770701852290.0122929814770966
841011.2308932994876-1.23089329948763
85138.970286224757554.02971377524245
861211.11370240214340.886297597856591
8799.70571401836452-0.705714018364521
881210.93048631277191.06951368722808
891613.17470321528732.82529678471266
901010.7410102531608-0.741010253160765
911412.59254795168831.40745204831168
921011.7123494489778-1.71234944897783
931613.13810217543942.86189782456061
941513.79186856947201.20813143052798
951211.69688303019170.303116969808286
961010.2335824226875-0.233582422687455
9788.84692134889893-0.846921348898932
9888.72400251255341-0.724002512553412
991114.2389633404637-3.23896334046371
100139.873215810210473.12678418978953
1011614.11422451120991.88577548879008
1021613.15227108559492.8477289144051
1031416.1487668990251-2.14876689902506
1041111.9519951104391-0.951995110439108
10546.54559165919482-2.54559165919482
1061412.06659953713071.93340046286926
107912.3725385655714-3.37253856557135
1081414.7694528287679-0.769452828767913
109813.5620023360651-5.56200233606515
110812.1195381747932-4.11953817479322
1111113.0983795716071-2.09837957160709
1121213.5571533906941-1.55715339069414
113119.554457804948461.44554219505154
1141412.06430749495251.93569250504752
1151511.74082759077363.25917240922637
1161612.25216177439973.74783822560030
1171612.15260909166483.84739090833518
118119.498611267959031.50138873204097
1191412.87107545213851.12892454786147
1201413.24392691862390.756073081376064
1211213.5707174173421-1.57071741734210
1221415.6118169324415-1.61181693244152
123811.0362251992596-3.03622519925961
1241313.5589306837328-0.558930683732803
1251614.32661310455121.67338689544879
126128.822981283002473.17701871699753
1271614.03365514883301.96634485116698
1281214.0609128486240-2.06091284862404
1291114.5657727771045-3.56577277710446
13046.31126272484161-2.31126272484161
1311612.66790739399923.33209260600076
1321512.68990224992262.31009775007745
1331010.0980741579090-0.0980741579090252
1341312.53156875370150.46843124629847
1351513.57360162468741.42639837531263
1361212.1988639709057-0.198863970905742
1371415.5997339660851-1.5997339660851
138711.7282442252924-4.72824422529235
1391913.86751223368545.13248776631464
1401215.6963022983277-3.69630229832766
1411214.3678566882992-2.36785668829918
1421313.3915277347035-0.391527734703509
1431516.8633728412394-1.86337284123943
14489.8434796048674-1.84347960486741
1451212.4738033733387-0.47380337333872
146109.75659254973570.243407450264293
14789.12675919737866-1.12675919737866
1481013.8227412004506-3.82274120045061
1491513.86593061380141.13406938619864
1501612.42678428651533.57321571348475
1511310.97494450289282.02505549710717
1521615.27542394325330.72457605674665
153911.6376297982715-2.63762979827154
1541413.65924904739310.34075095260693
1551413.63490046328630.365099536713684
1561213.2331396915687-1.23313969156869


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
127.36296561677173e-050.0001472593123354350.999926370343832
132.45093529440490e-064.90187058880979e-060.999997549064706
146.16922004002754e-071.23384400800551e-060.999999383077996
155.37274866835186e-061.07454973367037e-050.999994627251332
166.063788588944e-071.2127577177888e-060.99999939362114
176.56107551534248e-081.31221510306850e-070.999999934389245
186.47275907396734e-091.29455181479347e-080.99999999352724
192.73037407447581e-075.46074814895162e-070.999999726962593
204.54255087549158e-089.08510175098317e-080.999999954574491
211.23430952533667e-082.46861905067334e-080.999999987656905
221.21314641036168e-082.42629282072335e-080.999999987868536
233.00292421747277e-096.00584843494555e-090.999999996997076
245.87978243507212e-101.17595648701442e-090.999999999412022
251.70280545820092e-103.40561091640185e-100.99999999982972
263.00012067269478e-116.00024134538956e-110.999999999969999
272.72887469479433e-115.45774938958866e-110.999999999972711
283.30007960039896e-116.60015920079793e-110.999999999967
299.17563845882922e-121.83512769176584e-110.999999999990824
301.71334983620567e-123.42669967241134e-120.999999999998287
318.18115113330363e-121.63623022666073e-110.999999999991819
321.71523665606786e-123.43047331213572e-120.999999999998285
336.08957521880222e-131.21791504376044e-120.99999999999939
341.65860404809251e-133.31720809618502e-130.999999999999834
353.23126079078295e-146.4625215815659e-140.999999999999968
368.81656816849453e-141.76331363369891e-130.999999999999912
372.20682298146298e-144.41364596292596e-140.999999999999978
387.43961139362273e-151.48792227872455e-140.999999999999993
393.12800755499881e-156.25601510999761e-150.999999999999997
405.2121277185154e-151.04242554370308e-140.999999999999995
417.0672991546869e-141.41345983093738e-130.99999999999993
420.001592164932883790.003184329865767570.998407835067116
430.007974085941880020.01594817188376000.99202591405812
440.008777794301511450.01755558860302290.991222205698489
450.09828574379811970.1965714875962390.90171425620188
460.7922776229545930.4154447540908140.207722377045407
470.9352187243339230.1295625513321540.0647812756660772
480.918115903165330.1637681936693410.0818840968346704
490.9179557763607470.1640884472785060.0820442236392528
500.920722877260140.1585542454797200.0792771227398602
510.9002394784992170.1995210430015650.0997605215007825
520.9888888334016730.02222233319665370.0111111665983268
530.984815374603160.030369250793680.01518462539684
540.9863484416210760.02730311675784730.0136515583789236
550.9895612867626650.02087742647467080.0104387132373354
560.9862192089142240.02756158217155220.0137807910857761
570.9819779624168250.03604407516634910.0180220375831746
580.9811906163334690.03761876733306250.0188093836665312
590.982761349578880.03447730084224080.0172386504211204
600.982509432806670.03498113438666090.0174905671933304
610.9804471064937320.03910578701253640.0195528935062682
620.985146927307880.02970614538423890.0148530726921195
630.981177193345370.03764561330926090.0188228066546304
640.9847918089171040.03041638216579150.0152081910828958
650.979792785452670.04041442909465970.0202072145473298
660.9784568166196170.0430863667607660.021543183380383
670.9786917140721930.04261657185561410.0213082859278071
680.9892005378975820.02159892420483610.0107994621024181
690.9875509998615620.02489800027687620.0124490001384381
700.9840612533375050.03187749332499070.0159387466624953
710.9849941225731360.03001175485372850.0150058774268642
720.9807660115888790.03846797682224270.0192339884111213
730.974607202886660.0507855942266810.0253927971133405
740.9849697785239130.03006044295217450.0150302214760873
750.9797410790916150.04051784181677060.0202589209083853
760.9776643956000660.04467120879986880.0223356043999344
770.9710402770140710.05791944597185730.0289597229859286
780.9624735519836610.0750528960326780.037526448016339
790.9683209490649740.06335810187005240.0316790509350262
800.9850322481875270.02993550362494510.0149677518124725
810.9844277992185470.03114440156290550.0155722007814527
820.9883422262530870.02331554749382580.0116577737469129
830.9842210345184260.03155793096314790.0157789654815740
840.9814945670793750.03701086584125090.0185054329206254
850.994274188251550.01145162349689760.0057258117484488
860.9921163505433150.01576729891336930.00788364945668463
870.989904892127240.02019021574552190.0100951078727609
880.988380435196280.02323912960744150.0116195648037207
890.9853236725886880.02935265482262310.0146763274113115
900.9813724544358150.03725509112836950.0186275455641847
910.9766666312103440.04666673757931250.0233333687896563
920.9819060089765770.03618798204684690.0180939910234234
930.9806032963015840.03879340739683190.0193967036984160
940.977139516157550.04572096768490210.0228604838424510
950.9705954418734560.05880911625308810.0294045581265440
960.962600970294350.07479805941130060.0373990297056503
970.9602837911602450.07943241767951010.0397162088397551
980.9491014808087740.1017970383824520.0508985191912259
990.954495309566510.0910093808669810.0455046904334905
1000.9487070172020040.1025859655959920.0512929827979962
1010.9388459058952830.1223081882094350.0611540941047174
1020.928192366546020.1436152669079590.0718076334539797
1030.9336666507654820.1326666984690350.0663333492345176
1040.945284550895490.1094308982090200.0547154491045102
1050.9507087448769240.0985825102461530.0492912551230765
1060.9381716155006980.1236567689986040.0618283844993022
1070.9389422948946560.1221154102106870.0610577051053436
1080.9410911192300620.1178177615398770.0589088807699385
1090.9643308016656060.07133839666878760.0356691983343938
1100.972248590175750.05550281964849870.0277514098242494
1110.9697093097151060.06058138056978850.0302906902848942
1120.9781307506124840.04373849877503240.0218692493875162
1130.9702103613337860.05957927733242820.0297896386662141
1140.9610510364921880.07789792701562320.0389489635078116
1150.953866347484890.09226730503021760.0461336525151088
1160.952709220885920.09458155822816170.0472907791140808
1170.9643806897788510.07123862044229790.0356193102211489
1180.955311601714470.08937679657105880.0446883982855294
1190.938554305861940.1228913882761180.0614456941380589
1200.9460075361634950.1079849276730100.0539924638365052
1210.9298700156397920.1402599687204160.0701299843602082
1220.9138363669516360.1723272660967290.0861636330483643
1230.9043399809749540.1913200380500910.0956600190250455
1240.8751486757310810.2497026485378370.124851324268919
1250.8701769738878770.2596460522242460.129823026112123
1260.8813348265224980.2373303469550040.118665173477502
1270.845314807426610.309370385146780.15468519257339
1280.8189685947548540.3620628104902920.181031405245146
1290.8979573234834390.2040853530331220.102042676516561
1300.8949744543354030.2100510913291950.105025545664597
1310.8631957333402570.2736085333194850.136804266659743
1320.8220290587264130.3559418825471740.177970941273587
1330.7695052700204020.4609894599591960.230494729979598
1340.6996334475059870.6007331049880270.300366552494013
1350.6251088120391430.7497823759217130.374891187960856
1360.5819668106942380.8360663786115240.418033189305762
1370.5154334233940280.9691331532119430.484566576605972
1380.5397243234390380.9205513531219230.460275676560962
1390.8708552831321260.2582894337357480.129144716867874
1400.9472698254878220.1054603490243560.052730174512178
1410.911805372106460.1763892557870800.0881946278935399
1420.85427276462530.2914544707493990.145727235374699
1430.7756712602092660.4486574795814680.224328739790734
1440.6250571953959320.7498856092081360.374942804604068


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level310.233082706766917NOK
5% type I error level730.548872180451128NOK
10% type I error level910.68421052631579NOK