Multiple Linear Regression - Estimated Regression Equation
Popularity[t] = -0.169377398075146 + 0.102589317274175FindingFriends[t] + 0.21159153924974KnowingPeople[t] + 0.385987342783518Liked[t] + 0.592858387982306Celebrity[t] + 0.310771944822081bestfriend[t] -0.0315515240327832secondbestfriend[t] + 0.410808255088214thirdbestfriend[t] -0.00101395711367119t + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)-0.1693773980751461.437657-0.11780.9063750.453188
FindingFriends0.1025893172741750.0973941.05330.2939120.146956
KnowingPeople0.211591539249740.0638363.31460.0011560.000578
Liked0.3859873427835180.0985443.91690.0001376.8e-05
Celebrity0.5928583879823060.1560433.79930.0002120.000106
bestfriend0.3107719448220810.2101021.47910.1412410.07062
secondbestfriend-0.03155152403278320.201592-0.15650.8758450.437922
thirdbestfriend0.4108082550882140.2138291.92120.0566420.028321
t-0.001013957113671190.0038-0.26680.7899840.394992


Multiple Linear Regression - Regression Statistics
Multiple R0.719057181214541
R-squared0.517043229856201
Adjusted R-squared0.490759868215722
F-TEST (value)19.6718835637792
F-TEST (DF numerator)8
F-TEST (DF denominator)147
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation2.09560846897851
Sum Squared Residuals645.561503722407


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
11311.20118235979381.79881764020622
21211.04529814990490.95470185009512
31513.12552018675261.8744798132474
41211.45236198971440.547638010285647
51010.9675790782695-0.967579078269524
6129.357982973718462.64201702628154
71516.9233186045286-1.92331860452855
8910.3091559514227-1.30915595142273
91213.0331944748751-1.03319447487507
10117.550887806912523.44911219308748
111113.0265586219269-2.02655862192692
121112.1875761865383-1.18757618653826
131512.30005445012.69994554990002
14711.4850864563777-4.48508645637774
151111.2762387218532-0.276238721853207
161110.8242636832790.175736316721027
171011.840182932115-1.84018293211504
181414.8800269098033-0.880026909803298
19108.577072263332181.42292773666782
2069.36085880118832-3.36085880118832
21118.796583095959292.20341690404071
221514.08656733932180.913432660678201
231111.5922996866639-0.592299686663881
24129.757338425427112.24266157457289
251413.09597629902090.904023700979074
261514.54196660745030.458033392549672
27914.324640617036-5.32464061703597
281312.51178347089120.488216529108803
291313.4693928876318-0.46939288763184
301611.18929303657874.81070696342127
31138.767212698481734.23278730151827
321213.6442235444649-1.64422354446487
331414.5888113834338-0.588811383433807
34119.635760872300741.36423912769925
35910.2502275853208-1.25022758532082
361614.21346857506971.78653142493034
371213.1770825340306-1.17708253403064
38109.741964722451410.258035277548587
391313.1784082979938-0.178408297993828
401615.25674326361410.743256736385854
411413.13586294802430.864137051975728
42158.104505834254646.89549416574536
4359.73978974131876-4.73978974131876
44810.3444599815902-2.34445998159017
451111.174464508175-0.174464508174981
461614.24933673453631.7506632654637
471714.28123580426892.71876419573108
4898.049673949277080.950326050722925
49911.430647060465-2.43064706046503
501314.8509891938677-1.85098919386765
511010.9221464975353-0.922146497535294
52612.0257900817628-6.02579008176281
531211.88361636803530.116383631964739
54810.468198778245-2.46819877824502
551411.84133349158112.1586665084189
561212.9160178461018-0.91601784610176
571111.0601275484179-0.0601275484179199
581614.12968306821531.87031693178467
59810.2383928292055-2.23839282920548
601514.60481799947780.395182000522175
6179.10299861662807-2.10299861662807
621613.90370766460492.09629233539514
631412.86773332223951.13226667776053
641613.6142621108972.385737889103
65910.2121856856607-1.21218568566072
661412.34913453570071.6508654642993
671113.2573951230746-2.2573951230746
681310.38079809836932.61920190163068
691512.97588431454262.02411568545744
7055.77945958233165-0.77945958233165
711512.90080848939672.09919151060331
721311.93762427609821.06237572390176
731113.0238682930913-2.0238682930913
741114.110819535713-3.11081953571296
751212.2107069292076-0.21070692920758
761213.4235212172791-1.42352121727913
771212.7770190865451-0.777019086545065
781212.0951308777394-0.0951308777394299
791411.07112435177552.92887564822451
8067.99247656702509-1.99247656702509
8179.43243479905443-2.43243479905443
821412.61427503931321.38572496068679
831414.0170616260275-0.0170616260275435
841010.9742107829684-0.974210782968408
85139.376204862616983.62379513738302
861212.4267242166505-0.426724216650503
8799.07415053760301-0.0741505376030093
881212.3627451204289-0.362745120428882
891615.08540190384190.914598096158083
901010.8078066150218-0.80780661502185
911412.99491862031351.00508137968648
921013.6535001932538-3.65350019325377
931614.99482090904171.00517909095833
941513.31164658366831.6883534163317
951211.47645482708040.523545172919584
96109.274381162848360.725618837151636
97810.2825541789847-2.28255417898472
9888.46372571666893-0.463725716668931
991112.5465594378148-1.54655943781476
1001312.99517986867310.00482013132694334
1011615.88039472208370.119605277916276
1021615.17279966096120.827200339038769
1031415.6752223813861-1.67522238138613
104118.984689282281592.01531071771841
10547.36358683844018-3.36358683844018
1061414.6813766189435-0.6813766189435
107910.5619685912611-1.56196859126109
1081415.2461767338991-1.24617673389912
109810.0127562806572-2.01275628065723
110810.4712285632371-2.47122856323712
1111111.9619516897488-0.961951689748845
1121213.1902631490171-1.19026314901714
1131111.0032438141979-0.00324381419786265
1141413.01220225411690.987797745883118
1151514.39998637816350.600013621836543
1161613.35473310872572.64526689127425
1171612.86631610327493.13368389672513
1181112.6469480170191-1.6469480170191
1191413.36048188725440.639518112745647
1201411.00135426427272.99864573572728
1211211.55740175345010.442598246549908
1221413.04943177064710.950568229352877
123810.8112792924713-2.81127929247127
1241314.2742361909688-1.27423619096882
1251614.51295638543581.48704361456417
1261210.57159978727161.42840021272839
1271615.84622013840220.153779861597814
1281212.6807667714907-0.680766771490713
1291111.2837872246222-0.28378722462215
13045.70445487390274-1.70445487390274
1311616.089833206704-0.0898332067040153
1321513.07173546301111.92826453698886
1331011.1352499395273-1.13524993952734
1341314.2830108469382-1.28301084693823
1351512.57337028791352.42662971208651
1361210.18583757908551.81416242091449
1371412.86038461087871.13961538912133
138710.3936535599462-3.39365355994617
1391913.72080834959675.27919165040334
1401213.0457586878294-1.04575868782937
1411211.9016427198460.0983572801539799
1421313.2202239064885-0.220223906488525
1431512.42621112792182.57378887207815
14488.92538782721349-0.925387827213494
1451211.14143522825530.858564771744713
1461010.4060464049389-0.406046404938886
147811.2842617112061-3.28426171120607
1481014.2986711081854-4.29867110818545
1491514.18681538159510.813184618404924
1501613.98137655877242.01862344122763
1511313.2029688867127-0.202968886712699
1521614.99724458270681.00275541729316
15399.71157517212819-0.711575172128189
1541413.3080055197150.691994480284978
1551413.3648306059020.635169394098035
156129.997194709678382.00280529032162


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
120.2559410389725770.5118820779451540.744058961027423
130.7292893714908250.541421257018350.270710628509175
140.8391115419629770.3217769160740460.160888458037023
150.8159233653229360.3681532693541290.184076634677064
160.7322363189711660.5355273620576680.267763681028834
170.6421454230623040.7157091538753920.357854576937696
180.5820957032515680.8358085934968630.417904296748432
190.5248761465478090.9502477069043820.475123853452191
200.6323418042722730.7353163914554540.367658195727727
210.6279703816804920.7440592366390160.372029618319508
220.6884119980800120.6231760038399760.311588001919988
230.6235818144531390.7528363710937230.376418185546861
240.6530680504002970.6938638991994070.346931949599703
250.630622027431760.738755945136480.36937797256824
260.571076511658690.8578469766826210.42892348834131
270.769007392733070.4619852145338590.23099260726693
280.7317016559731150.536596688053770.268298344026885
290.674799767583360.6504004648332810.32520023241664
300.7874671073255350.425065785348930.212532892674465
310.83458262040030.3308347591994010.1654173795997
320.8019781046881520.3960437906236960.198021895311848
330.7567824096304970.4864351807390060.243217590369503
340.7221574828445650.555685034310870.277842517155435
350.704028191313390.591943617373220.29597180868661
360.7261189775891450.547762044821710.273881022410855
370.7100151278293170.5799697443413650.289984872170683
380.6642485974278780.6715028051442440.335751402572122
390.6131343792180020.7737312415639970.386865620781998
400.5685097424634520.8629805150730960.431490257536548
410.5175084181154690.9649831637690620.482491581884531
420.8040062148024310.3919875703951370.195993785197569
430.9626591265175610.07468174696487740.0373408734824387
440.9653352124680010.06932957506399750.0346647875319988
450.9547855992361360.09042880152772840.0452144007638642
460.9593825940349560.08123481193008850.0406174059650442
470.9609061028429060.07818779431418850.0390938971570942
480.9528570919097360.09428581618052730.0471429080902637
490.9521575584089420.09568488318211670.0478424415910583
500.9455550592226450.1088898815547110.0544449407773553
510.9367442965566450.1265114068867110.0632557034433554
520.9881605114834140.02367897703317140.0118394885165857
530.9844433209898720.03111335802025550.0155566790101277
540.9882169076101360.02356618477972850.0117830923898642
550.9921206432420220.01575871351595510.00787935675797757
560.9895777279611170.02084454407776690.0104222720388835
570.9858209718360480.02835805632790470.0141790281639524
580.9858709527491580.0282580945016830.0141290472508415
590.988667847675310.02266430464937910.0113321523246895
600.9875717628701660.02485647425966730.0124282371298336
610.9873344816353310.02533103672933850.0126655183646692
620.9897385173774880.02052296524502360.0102614826225118
630.9889609120717180.02207817585656490.0110390879282824
640.9903617686413170.01927646271736640.00963823135868319
650.9886020579465160.02279588410696840.0113979420534842
660.987477523612250.0250449527754990.0125224763877495
670.9885439641539370.02291207169212610.0114560358460631
680.9906278719385930.01874425612281490.00937212806140745
690.990768874825840.01846225034832030.00923112517416016
700.987783011402690.02443397719461970.0122169885973098
710.9886469564362990.02270608712740140.0113530435637007
720.9861893454988130.02762130900237450.0138106545011872
730.9858306070839870.02833878583202620.0141693929160131
740.9896797052171660.02064058956566720.0103202947828336
750.9861522450015720.02769550999685640.0138477549984282
760.9833077139232830.03338457215343370.0166922860767169
770.9781803053686420.04363938926271510.0218196946313575
780.9715198847967290.05696023040654150.0284801152032707
790.9795196490618680.04096070187626450.0204803509381323
800.9780895080158330.04382098396833380.0219104919841669
810.9786997333631370.04260053327372690.0213002666368635
820.9768691626695260.04626167466094880.0231308373304744
830.9694181470497750.06116370590045050.0305818529502253
840.9613423197661920.0773153604676160.038657680233808
850.9848008624852450.03039827502951070.0151991375147553
860.9796444172319770.04071116553604510.0203555827680225
870.9733355668006810.05332886639863830.0266644331993191
880.9655839074280770.06883218514384520.0344160925719226
890.9579386823578820.08412263528423540.0420613176421177
900.9471117654485910.1057764691028180.052888234551409
910.9401073137145770.1197853725708460.059892686285423
920.9620340405942460.07593191881150770.0379659594057538
930.9536638896072670.09267222078546620.0463361103927331
940.9514450156832760.09710996863344860.0485549843167243
950.9413241404224340.1173517191551330.0586758595775663
960.9302813758911560.1394372482176880.069718624108844
970.92454923021090.1509015395782010.0754507697891004
980.9084676721837310.1830646556325380.091532327816269
990.8954607589579820.2090784820840370.104539241042018
1000.8721676990025630.2556646019948730.127832300997437
1010.8439056339396450.3121887321207090.156094366060355
1020.8192025644325020.3615948711349960.180797435567498
1030.8316550406397150.336689918720570.168344959360285
1040.882896370349040.234207259301920.11710362965096
1050.8830688482566760.2338623034866470.116931151743324
1060.8548017845249470.2903964309501070.145198215475053
1070.8270985149454470.3458029701091060.172901485054553
1080.8154003204115160.3691993591769690.184599679588484
1090.8003430335405620.3993139329188760.199656966459438
1100.8204454146032720.3591091707934550.179554585396728
1110.8071834186236210.3856331627527580.192816581376379
1120.8657168051461280.2685663897077430.134283194853872
1130.8331083294706480.3337833410587040.166891670529352
1140.8041185577476370.3917628845047260.195881442252363
1150.7637903627382630.4724192745234750.236209637261737
1160.7690478049677230.4619043900645540.230952195032277
1170.778511803162210.4429763936755790.22148819683779
1180.7626739684940670.4746520630118660.237326031505933
1190.7159168551819410.5681662896361170.284083144818059
1200.8041242235414180.3917515529171640.195875776458582
1210.7768135759683740.4463728480632510.223186424031626
1220.7281007337946990.5437985324106020.271899266205301
1230.7176801778461090.5646396443077830.282319822153891
1240.6788157377584350.642368524483130.321184262241565
1250.660909839165140.678180321669720.33909016083486
1260.662354827672690.675290344654620.33764517232731
1270.5992344694856570.8015310610286870.400765530514343
1280.5606049770430140.8787900459139720.439395022956986
1290.5409545116033920.9180909767932160.459045488396608
1300.5260752163235860.9478495673528290.473924783676414
1310.4546111216102190.9092222432204380.545388878389781
1320.4341565680804150.868313136160830.565843431919585
1330.3887323170943360.7774646341886720.611267682905664
1340.3438531057170570.6877062114341150.656146894282942
1350.2971714210232160.5943428420464330.702828578976784
1360.2791936857671730.5583873715343460.720806314232827
1370.2421385874855020.4842771749710030.757861412514498
1380.2636575493037630.5273150986075270.736342450696237
1390.7119259617326640.5761480765346710.288074038267336
1400.6362846314930040.7274307370139920.363715368506996
1410.5259463089560650.948107382087870.474053691043935
1420.5377000908331770.9245998183336460.462299909166823
1430.4206674882238270.8413349764476550.579332511776173
1440.2742596172261970.5485192344523940.725740382773803


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level00OK
5% type I error level320.240601503759398NOK
10% type I error level480.360902255639098NOK