Multiple Linear Regression - Estimated Regression Equation
time_in_rfc[t] = + 1726.94774629695 + 726.03136342151logins[t] + 478.951589961409totblogs[t] + 2068.7518387065compendiums_reviewed[t] -0.0101401607735102totsize[t] + 1.44331529295786totrevisions[t] + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)1726.9477462969511793.169120.14640.8837740.441887
logins726.03136342151115.7780946.270900
totblogs478.951589961409137.0140663.49560.0006220.000311
compendiums_reviewed2068.7518387065488.9784924.23084e-052e-05
totsize-0.01014016077351020.138077-0.07340.9415550.470777
totrevisions1.443315292957860.6536352.20810.0287520.014376


Multiple Linear Regression - Regression Statistics
Multiple R0.841215137701678
R-squared0.707642907898452
Adjusted R-squared0.697897671495067
F-TEST (value)72.6142372136461
F-TEST (DF numerator)5
F-TEST (DF denominator)150
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation44587.7024453476
Sum Squared Residuals298209481403.228


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
1210907207667.5621571123239.43784288809
2120982174197.822844662-53215.8228446619
3176508186033.631563642-9525.63156364166
4179321237202.111701489-57881.111701489
5123185117119.301970216065.69802979042
652746104514.248366504-51768.2483665041
7385534235992.810268015149541.189731985
83317056030.9904249962-22860.9904249962
9149061165629.07381672-16568.0738167199
10165446138288.92743923827157.0725607616
11237213229938.1500227227274.84997727793
12173326218897.129375725-45571.1293757252
13133131144902.5434466-11771.5434465996
14258873216888.00645107141984.9935489292
15180083172410.0028526717672.99714732944
16324799316052.2208865268746.77911347383
17230964212537.00620748718426.9937925134
18236785221214.11467846815570.8853215321
19135473173804.613041798-38331.6130417985
20202925207523.212863752-4598.21286375192
21215147227331.814076003-12184.8140760031
22344297197332.589603889146964.410396111
23153935133141.77612307120793.2238769289
24132943184839.249328107-51896.249328107
25174724233501.272129723-58777.2721297231
26174415216021.523406385-41606.5234063851
27225548225308.762969384239.237030616187
28223632208373.08328309615258.9167169038
29124817118438.3522490116378.64775098913
30221698177133.74962538644564.2503746144
31210767226606.610770659-15839.6107706585
32170266205652.115579852-35386.1155798519
33260561243485.39861471317075.6013852869
3484853102567.466122656-17714.4661226557
35294424252199.2538138942224.7461861099
36215641138320.54857396277320.4514260381
37325107227305.38614445397801.6138555466
38167542170328.563144745-2786.5631447448
3910640889917.416691214316490.5833087857
40265769271725.144781743-5956.14478174287
41269651194148.050089275502.9499107999
42149112172882.81922112-23770.8192211203
43152871166577.643996691-13706.6439966907
44111665127208.328713648-15543.3287136479
45116408155651.955804715-39243.9558047152
46362301206723.575495427155577.424504573
4778800107183.553264509-28383.553264509
48183167216610.030180357-33443.0301803566
49277965246125.64964409931839.3503559005
50150629184084.637274352-33455.6372743523
51168809185839.060475674-17030.0604756741
522418834607.3263955951-10419.3263955951
53329267359624.649626195-30357.649626195
546502966226.5301458001-1197.5301458001
55101097101241.130950638-144.130950637696
56218946179303.58818422539642.4118157747
57244052247379.260672027-3327.26067202662
58233328314738.167289978-81410.1672899781
59256462280678.576610213-24216.576610213
60206161167113.66302559439047.3369744063
61311473266347.07466772345125.9253322769
62235800268499.14778842-32699.1477884202
63177939179469.576208318-1530.57620831751
64207176197179.9137012949996.08629870626
65196553197952.86772305-1399.86772304988
66174184162971.18835460811212.8116453924
67143246208943.146425105-65697.1464251052
68187559245232.798582005-57673.7985820046
69187681196666.420664193-8985.42066419279
70119016147871.340494052-28855.3404940519
71182192184236.719526194-2044.71952619443
727356688625.732344619-15059.732344619
73194979192814.7703561122164.22964388785
74167488176068.549387214-8580.54938721397
75143756186392.745739428-42636.7457394285
76275541202054.97341028773486.0265897134
77243199208934.96770119434264.0322988062
78182999176947.8505119866051.14948801429
79135649163265.841151199-27616.8411511987
80152299165307.080033725-13008.0800337245
81120221115557.9087559494663.09124405086
82346485235792.461151864110692.538848136
83145790132987.39471256312802.6052874366
84193339227078.874054298-33739.8740542981
858095375042.18996676265910.81003323741
86122774103351.88387927419422.1161207261
87130585181749.682039408-51164.682039408
88286468221107.84008503565360.1599149649
89241066219544.88169800821521.1183019917
90148446260334.50277194-111888.50277194
91204713170174.15570818234538.8442918179
92182079225632.186906325-43553.1869063252
93140344132497.7387782717846.26122172935
94220516178736.74212186141779.2578781385
95243060209852.22096215633207.7790378436
96162765165832.328123104-3067.32812310426
97182613202538.468870047-19925.4688700475
98232138250679.874868516-18541.8748685161
99265318296979.100970345-31661.1009703445
100310839295499.95410617715339.0458938231
101225060240530.807939559-15470.8079395593
102232317231159.7407166821157.25928331776
103144966207738.157891197-62772.1578911967
1044328784916.1906494143-41629.1906494143
105155754143580.77212787412173.2278721256
106164709282090.797636538-117381.797636538
107201940186432.71306387515507.2869361254
108235454210935.64002613924518.3599738614
10999466142631.421054633-43165.4210546327
110100750151709.489750569-50959.4897505689
111224549178068.38984481946480.610155181
112243511230588.71242949512922.2875705053
1132293816656.14604073456281.85395926545
114152474195147.011911881-42673.0119118811
1156185761437.1925924867419.807407513315
116132487160289.4605748-27802.4605747999
117317394251733.80062643965660.1993735608
1182105415738.42665244525315.57334755485
119209641138043.71601026871597.2839897316
1203141456363.4732482897-24949.4732482897
121244749216764.1620671527984.8379328496
122184510187412.636928062-2902.6369280618
123128423148547.685110828-20124.6851108282
12497839131609.916762779-33770.9167627785
1253821453261.2738943013-15047.2738943013
126151101143788.5923425977312.40765740265
127272458241326.52715098831131.472849012
128172494221650.797354904-49156.7973549039
129328107250195.47687721777911.523122783
130250579229106.92637756521472.0736224351
131351067324654.45692276626412.543077234
132158015150775.905738487239.09426152019
13385439112949.116994968-27510.1169949678
134229242313255.211961902-84013.2119619022
135351619297559.05991353854059.9400864625
1368420789933.3839594143-5726.38395941426
137324598270307.20019850554290.7998014954
138131069162564.473805644-31495.4738056445
139204271199729.6147742874541.38522571289
140165543189943.914756744-24400.9147567443
141141722167992.811061057-26270.8110610575
142299775202841.36435778196933.6356422188
143195838244164.98888899-48326.9888889898
144173260101765.88619397371494.1138060274
145254488249190.3803343465297.61966565431
146104389184314.913819093-79925.9138190927
147199476217756.604818196-18280.6048181959
148224330260708.958665439-36378.9586654386
1491468814301.3912219382386.608778061776
150181633181322.958074624310.041925375588
151271856248939.65066058822916.3493394119
15271999016.62698174587-1817.62698174587
1534666035770.134471327410889.8655286726
1541754712659.23294948044887.76705051958
15595227105684.208363075-10457.208363075
156152601136262.64468535216338.3553146483


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
90.8687227056931170.2625545886137660.131277294306883
100.9653750868035550.06924982639288980.0346249131964449
110.9426074581312590.1147850837374820.057392541868741
120.9107123924004680.1785752151990640.0892876075995318
130.8587822427386630.2824355145226740.141217757261337
140.8711446872463790.2577106255072430.128855312753621
150.8135192406601440.3729615186797110.186480759339856
160.7445081536564890.5109836926870220.255491846343511
170.6718172758580140.6563654482839720.328182724141986
180.5932709530192870.8134580939614260.406729046980713
190.6853163133351440.6293673733297110.314683686664856
200.6118823738798690.7762352522402620.388117626120131
210.5355987403161940.9288025193676120.464401259683806
220.8515252819264520.2969494361470960.148474718073548
230.826733013844240.3465339723115190.17326698615576
240.7899849278385820.4200301443228370.210015072161418
250.8765084457759440.2469831084481120.123491554224056
260.8677312303741860.2645375392516280.132268769625814
270.8508771345298070.2982457309403870.149122865470194
280.8147317475110420.3705365049779160.185268252488958
290.7696747295325640.4606505409348720.230325270467436
300.7544951840524740.4910096318950520.245504815947526
310.720444921757310.559110156485380.27955507824269
320.7049696884558860.5900606230882270.295030311544114
330.6815229545440080.6369540909119840.318477045455992
340.6485798717810610.7028402564378770.351420128218939
350.6073472444303930.7853055111392140.392652755569607
360.7350224599831430.5299550800337150.264977540016857
370.8819664968327180.2360670063345640.118033503167282
380.8560217766616960.2879564466766070.143978223338304
390.8236816179394970.3526367641210060.176318382060503
400.8091918527890770.3816162944218470.190808147210923
410.8466663647292520.3066672705414960.153333635270748
420.8191586674908970.3616826650182050.180841332509103
430.7826644621650980.4346710756698030.217335537834902
440.7438768532335150.5122462935329690.256123146766485
450.7134084411002840.5731831177994320.286591558899716
460.9641440227219860.0717119545560290.0358559772780145
470.9555722269689380.08885554606212430.0444277730310622
480.9509101499728170.0981797000543670.0490898500271835
490.9407963662177950.118407267564410.059203633782205
500.9316754080512380.1366491838975240.0683245919487622
510.9185995484108750.162800903178250.0814004515891249
520.9063452691841870.1873094616316270.0936547308158133
530.9524043502622480.09519129947550310.0475956497377515
540.9388788237859160.1222423524281670.0611211762140836
550.9234509191365220.1530981617269560.0765490808634781
560.9171019237922190.1657961524155610.0828980762077807
570.8968382811870520.2063234376258950.103161718812948
580.9536198003264560.09276039934708850.0463801996735443
590.9444709975919890.1110580048160220.0555290024080109
600.9396491039580370.1207017920839270.0603508960419633
610.9373904285464850.1252191429070310.0626095714535155
620.9321861747397990.1356276505204010.0678138252602005
630.9150358948638290.1699282102723430.0849641051361714
640.8957527987815280.2084944024369440.104247201218472
650.8724475734398990.2551048531202030.127552426560101
660.8477976642925670.3044046714148660.152202335707433
670.880676554610160.238646890779680.11932344538984
680.8931926329159750.2136147341680490.106807367084025
690.8706837545769130.2586324908461740.129316245423087
700.8558359668156080.2883280663687840.144164033184392
710.827198779111570.345602441776860.17280122088843
720.7986242345760870.4027515308478250.201375765423913
730.763708898196570.472582203606860.23629110180343
740.7269990110994390.5460019778011220.273000988900561
750.7201637562869160.5596724874261670.279836243713084
760.7791487581793320.4417024836413370.220851241820668
770.763838907429280.4723221851414390.23616109257072
780.7315625829823720.5368748340352560.268437417017628
790.7063631456205790.5872737087588410.293636854379421
800.6679499442326660.6641001115346690.332050055767334
810.6242709717367420.7514580565265150.375729028263258
820.8182456829527040.3635086340945930.181754317047296
830.7882303295032880.4235393409934240.211769670496712
840.7716811182222740.4566377635554530.228318881777726
850.7349039591174660.5301920817650690.265096040882534
860.702274343377110.595451313245780.29772565662289
870.7148519695671560.5702960608656880.285148030432844
880.7724530030358320.4550939939283370.227546996964168
890.7459252654162250.5081494691675490.254074734583775
900.8990489075921650.201902184815670.100951092407835
910.8919884312847190.2160231374305620.108011568715281
920.8929038053784730.2141923892430550.107096194621527
930.8697722844801470.2604554310397060.130227715519853
940.8680385507953020.2639228984093950.131961449204698
950.8567297607895770.2865404784208460.143270239210423
960.8272005503409030.3455988993181950.172799449659097
970.8041990650554920.3916018698890170.195800934944508
980.7806522986455280.4386954027089430.219347701354472
990.7559087459514310.4881825080971380.244091254048569
1000.7198255130829420.5603489738341160.280174486917058
1010.6790507799358520.6418984401282960.320949220064148
1020.6357587766820190.7284824466359620.364241223317981
1030.6552095262100080.6895809475799840.344790473789992
1040.6520161003092560.6959677993814870.347983899690744
1050.6072390657608490.7855218684783020.392760934239151
1060.889026883631740.2219462327365190.11097311636826
1070.8640121800749880.2719756398500240.135987819925012
1080.8386669904980630.3226660190038750.161333009501937
1090.8431512408937160.3136975182125690.156848759106284
1100.8478011165860330.3043977668279350.152198883413967
1110.8407889610384090.3184220779231830.159211038961591
1120.8084825439683040.3830349120633920.191517456031696
1130.7688473111964150.4623053776071690.231152688803585
1140.77474333565790.45051332868420.2252566643421
1150.7304752351197820.5390495297604350.269524764880218
1160.6951834245232440.6096331509535110.304816575476756
1170.7343346333946430.5313307332107140.265665366605357
1180.6851868653877090.6296262692245830.314813134612291
1190.7777149964404040.4445700071191930.222285003559596
1200.7451931020886910.5096137958226170.254806897911309
1210.7087961327074720.5824077345850560.291203867292528
1220.6557321149325110.6885357701349780.344267885067489
1230.600919380139170.7981612397216590.39908061986083
1240.5699117909027020.8601764181945970.430088209097298
1250.5149782230497240.9700435539005520.485021776950276
1260.4525119970279620.9050239940559250.547488002972038
1270.405253020033090.810506040066180.59474697996691
1280.4244233237186090.8488466474372170.575576676281391
1290.5000315860442770.9999368279114460.499968413955723
1300.4535986051246120.9071972102492250.546401394875388
1310.4067149185218710.8134298370437410.593285081478129
1320.340509458262310.681018916524620.65949054173769
1330.2980691908690750.596138381738150.701930809130925
1340.9239086408037280.1521827183925440.0760913591962722
1350.8970378892854520.2059242214290950.102962110714548
1360.8969798441468340.2060403117063320.103020155853166
1370.8571559063621720.2856881872756570.142844093637828
1380.8932356181741910.2135287636516180.106764381825809
1390.8650177828190260.2699644343619480.134982217180974
1400.8079570189038360.3840859621923280.192042981096164
1410.9984380802225110.0031238395549770.0015619197774885
1420.9998442902235740.0003114195528510890.000155709776425545
1430.9999961229560687.75408786343386e-063.87704393171693e-06
1440.9999761784937834.76430124343377e-052.38215062171689e-05
1450.9999667670764436.64658471129917e-053.32329235564958e-05
1460.999678358770630.0006432824587389920.000321641229369496
1470.9974520783161590.005095843367681620.00254792168384081


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level70.0503597122302158NOK
5% type I error level70.0503597122302158NOK
10% type I error level130.0935251798561151OK