Multiple Linear Regression - Estimated Regression Equation
Time_in_RFC[t] = + 4633.41837138783 + 755.058565557415Logins[t] + 1081.10063883079Blogged_computations[t] + 1679.88128139669Reviewed_compendiums[t] + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)4633.4183713878310194.0871430.45450.6500710.325035
Logins755.058565557415109.0593926.923400
Blogged_computations1081.10063883079135.3297237.988600
Reviewed_compendiums1679.88128139669460.9960783.6440.0003620.000181


Multiple Linear Regression - Regression Statistics
Multiple R0.874823720828245
R-squared0.765316542523774
Adjusted R-squared0.760916227696095
F-TEST (value)173.923133342577
F-TEST (DF numerator)3
F-TEST (DF denominator)160
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation48763.0115499678
Sum Squared Residuals380453007267.567


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
1255202209534.38890698245667.6110930177
2135248162282.149233362-27034.1492333618
3207223190540.41999323216682.5800067676
4189326250238.814660555-60912.8146605549
5141365140823.67955764541.320442360444
66529585745.1244753818-20450.1244753818
7439387275988.493387631163398.506612369
83318650298.49482095-17112.49482095
9183696162728.28454188720967.7154581128
10186657165286.95021304421370.0497869557
11276696242913.88511968133782.1148803193
12194414266408.883193605-71994.8831936047
13141409152186.384133921-10777.3841339208
14306730250010.80876726556719.191232735
15192691192452.58116205238.418837949511
16333497388792.951968358-55295.9519683579
17261835220778.04437652541056.9556234747
18263451254561.5316821848889.46831781624
19157448184170.679529882-26722.6795298817
20232190266526.387968419-34336.3879684195
21245725239073.4880943176651.51190568327
22388603225869.306191002162733.693808998
23156540126357.47357679730182.5264232034
24156189216856.968669267-60667.9686692667
25189726283160.374871132-93434.3748711317
26192167231034.622914652-38867.6229146519
27249893261128.41147373-11235.41147373
28236812242978.086390515-6166.08639051462
29143160143375.080050895-215.08005089469
30259667229726.56051104529940.4394889551
31243020245337.024273039-2317.02427303876
32176062173345.784190952716.2158090496
33286683271173.20000806515509.799991935
3487485126068.257596443-38583.2575964433
35329737254916.23174373274820.7682562679
36247082188541.76181646458540.2381835357
37378463265327.141149593113135.858850407
38191653195020.459066366-3367.45906636641
3911467392274.536768827522398.4632311725
40301596311921.337148841-10325.3371488414
41284195231947.64493689552247.355063105
42155568180085.419316549-24517.419316549
43177306183574.487347753-6268.48734775315
44144595168965.489671209-24370.4896712091
45140319189402.38326147-49083.3832614697
46405267268781.971548315136485.028451685
4778800101644.804217729-22844.804217729
48201970241518.28157961-39548.2815796102
49302705294271.0922833138433.90771668718
50164733210123.95731639-45390.9573163895
51194221207631.439971323-13410.439971323
522418838123.1541809989-13935.1541809989
53346142377453.468895651-31311.4688956508
546502970410.3904664509-5381.39046645091
55101097108908.52367154-7811.52367153971
56253745196591.78628454557153.2137154553
57273513270494.7848121183018.21518788192
58282220293795.657581332-11575.6575813319
59280928300101.337975619-19173.3379756192
60214872195346.5011396419525.4988603602
61342048323033.74009471719014.2599052832
62273924258989.95278503114934.0472149688
63195726206276.556634686-10550.556634686
64231162199627.45382932131534.5461706786
65209798154777.60190386655020.3980961335
66201345192110.4644010499234.53559895057
67180231231213.599298092-50982.5992980925
68204441250313.772496471-45872.7724964712
69197813232224.016095139-34411.0160951386
70136421229233.74547126-92812.7454712601
71216092212711.5424973843380.45750261585
727356691216.7759956264-17650.7759956264
73213998200476.27458073113521.7254192692
74181728189466.584532304-7738.58453230355
75148758213772.935859536-65014.9358595363
76308343254571.12379896153771.8762010394
77251437212421.0437066739015.9562933303
78202388228130.849298723-25742.8492987232
79173286235926.939547447-62640.9395474467
80155529175215.539622641-19686.5396226408
81132672140291.688646345-7619.68864634484
82390163302111.53532442188051.4646755791
83145905130577.21617941515327.7838205851
84228012249627.189195879-21615.1891958792
858095389922.8640642053-8969.86406420532
86130805113586.58215989817218.4178401025
87135163167821.231890058-32658.2318900581
88333790257423.80248772876366.1975122723
89271806263062.6068581028743.39314189828
90164235316911.048556439-152676.048556439
91234092207195.15830113726896.841698863
92207158268678.735607742-61520.7356077417
93156583134709.15612400721873.843875993
94242395236455.297869795939.70213020959
95261601173947.55601728787653.4439827133
96178489169142.5189993939346.48100060705
97204221188428.93375911415792.0662408857
98268066279855.601346013-11789.6013460134
99327622343032.404959535-15410.4049595346
100361799283010.72072086278788.2792791384
101247131277778.211542607-30647.2115426075
102265849259774.3107440446074.6892559558
103162336247737.346603892-85401.3466038921
1044328761176.2909405291-17889.2909405291
105172244189152.745875959-16908.7458759594
106189021247766.004592167-58745.004592167
107227681222984.3369250094696.66307499103
108269329296001.688608253-26672.688608253
109106503115824.785401989-9321.78540198906
110117891219699.532198132-101808.532198132
111287201194216.3709909692984.6290090403
112266805278950.485906853-12145.4859068528
1132362327592.1515398855-3969.15153988554
114174954246940.262184825-71986.2621848249
1156185766853.8912987949-4996.89129879494
116144889194027.54096918-49138.5409691798
117347988275739.09468396872248.9053160316
1182105421038.757975629615.2420243703739
119224051161481.05234172662569.9476582745
1203141451878.3928671064-20464.3928671064
121278660250168.39234033328491.6076596673
122209481195856.43499566613624.5650043341
123156870176026.490152616-19156.4901526163
124112933117754.706792229-4821.70679222916
1253821461042.0700728061-22828.0700728061
126166011157483.3332648568527.66673514365
127316044265195.88862592650848.1113740742
128181578177281.6289358614296.37106413943
129358903274054.27516354584848.7248364555
130275578304251.038141633-28673.0381416333
131368796314013.49598989954782.5040101011
132172464158188.72091538414275.2790846161
13394381130222.896001485-35841.8960014846
134250563365158.676425628-114595.676425628
135382499296334.21325247786164.7867475228
136118010148115.654276392-30105.6542763921
137365575304605.35831956460969.6416804364
138147989175574.133794703-27585.1337947026
139231681217432.40944620314248.5905537971
140193119209736.705156053-16617.7051560527
141189020171287.86298237617732.1370176243
142341958242810.2692954999147.7307045105
143222060252810.966559002-30750.9665590024
144173260131804.74110289841455.2588971022
145274787282279.643426115-7492.6434261145
146130908279726.937282783-148818.937282783
147204009211835.749291394-7826.74929139412
148262412324911.40210949-62499.4021094897
14914633.41837138784-4632.41837138784
1501468816508.4065822851-1820.40658228513
151985388.47693694524-5290.47693694524
1524556143.53550250266-5688.53550250266
15304633.41837138784-4633.41837138784
15404633.41837138784-4633.41837138784
155195765177240.52884880918524.4711511911
156334258311803.57085246422454.4291475358
15704633.41837138784-4633.41837138784
1582037653.65263361748-7450.65263361748
159719915976.4156709904-8777.41567099042
1604666041107.20375548915552.79624451093
1611754710088.59248057167458.4075194284
162107465137161.856192383-29696.8561923831
1639696143.53550250266-5174.53550250266
164179994146275.22107787233718.7789221277


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
70.9562029786105010.08759404277899740.0437970213894987
80.9158697603840060.1682604792319880.084130239615994
90.8570499206786770.2859001586426470.142950079321323
100.8232145687618850.353570862476230.176785431238115
110.769163427122730.4616731457545390.23083657287727
120.8009096028014510.3981807943970970.199090397198549
130.7274137057713970.5451725884572060.272586294228603
140.6911831090452740.6176337819094520.308816890954726
150.6154198419761630.7691603160476740.384580158023837
160.6329082644414290.7341834711171410.36709173555857
170.5844156499295730.8311687001408550.415584350070427
180.548642500471850.9027149990562990.45135749952815
190.6617869708288180.6764260583423640.338213029171182
200.6736069980362730.6527860039274540.326393001963727
210.6052310447200880.7895379105598230.394768955279912
220.9510625619821910.09787487603561740.0489374380178087
230.9336947189976140.1326105620047720.0663052810023859
240.9255597118981790.1488805762036410.0744402881018206
250.9745424179702540.05091516405949110.0254575820297456
260.9715800044645810.05683999107083740.0284199955354187
270.9605856963138320.07882860737233590.0394143036861679
280.9482075358568760.1035849282862470.0517924641431237
290.9308911009229460.1382177981541070.0691088990770537
300.9135243153900910.1729513692198180.0864756846099092
310.8882108698372070.2235782603255860.111789130162793
320.8692515142907320.2614969714185360.130748485709268
330.8408747740238970.3182504519522060.159125225976103
340.8206472897533720.3587054204932560.179352710246628
350.8496386952150530.3007226095698940.150361304784947
360.860879956804910.2782400863901790.13912004319509
370.9456754011740710.1086491976518590.0543245988259293
380.9306308189370550.138738362125890.0693691810629448
390.9126478501388950.174704299722210.0873521498611052
400.8931702365788920.2136595268422160.106829763421108
410.8828620788866310.2342758422267390.117137921113369
420.8625842464028910.2748315071942180.137415753597109
430.8342482124494180.3315035751011640.165751787550582
440.807933266820910.384133466358180.19206673317909
450.7881566806884820.4236866386230360.211843319311518
460.9385677781690550.122864443661890.061432221830945
470.9261786078860710.1476427842278580.0738213921139291
480.916143574820960.167712850358080.0838564251790398
490.8962180365305550.207563926938890.103781963469445
500.8894329326666450.221134134666710.110567067333355
510.8707131123715950.2585737752568090.129286887628405
520.8666258442375920.2667483115248160.133374155762408
530.8593580274549340.2812839450901320.140641972545066
540.8320528229428040.3358943541143930.167947177057196
550.8066520519712050.386695896057590.193347948028795
560.8138232212741740.3723535574516530.186176778725826
570.7804522900798840.4390954198402330.219547709920116
580.7558492324672450.488301535065510.244150767532755
590.738382130185450.52323573962910.26161786981455
600.7034383554084470.5931232891831050.296561644591553
610.6674048705640670.6651902588718660.332595129435933
620.637626907085560.724746185828880.36237309291444
630.5957707244319830.8084585511360340.404229275568017
640.5724164449215510.8551671101568990.427583555078449
650.5906324454474290.8187351091051410.409367554552571
660.5482097009431540.9035805981136920.451790299056846
670.5576227229596870.8847545540806260.442377277040313
680.5452396061034560.9095207877930870.454760393896544
690.5394578474708060.9210843050583870.460542152529194
700.6900918770268370.6198162459463250.309908122973163
710.6487188012066040.7025623975867930.351281198793396
720.6114225040312660.7771549919374690.388577495968735
730.5712128969622130.8575742060755750.428787103037787
740.5272041893607320.9455916212785350.472795810639268
750.5663431480822250.8673137038355510.433656851917775
760.5725979120206350.8548041759587310.427402087979365
770.5548779377977080.8902441244045830.445122062202292
780.5214695354022480.9570609291955040.478530464597752
790.5545359220258630.8909281559482740.445464077974137
800.5166999886825420.9666000226349150.483300011317458
810.4726894481315510.9453788962631020.527310551868449
820.5719785140442320.8560429719115350.428021485955768
830.5318091664763640.9363816670472710.468190833523636
840.4952665529058970.9905331058117940.504733447094103
850.4523329656800880.9046659313601750.547667034319912
860.4134458029514220.8268916059028440.586554197048578
870.3888985484454960.7777970968909920.611101451554504
880.4571009973622320.9142019947244640.542899002637768
890.4137874667223390.8275749334446770.586212533277661
900.77314289571650.4537142085669990.2268571042835
910.7488680982315370.5022638035369260.251131901768463
920.7698159935239270.4603680129521470.230184006476073
930.7413777358067110.5172445283865780.258622264193289
940.7033126640106710.5933746719786590.296687335989329
950.7887419716788780.4225160566422430.211258028321122
960.7548725499627660.4902549000744670.245127450037234
970.720836777555670.558326444888660.27916322244433
980.6844292614933130.6311414770133750.315570738506687
990.6442392567355740.7115214865288530.355760743264426
1000.7119895841332950.5760208317334090.288010415866705
1010.6840368061093060.6319263877813870.315963193890694
1020.6417515349844770.7164969300310460.358248465015523
1030.7163492109753230.5673015780493540.283650789024677
1040.6813556752809720.6372886494380560.318644324719028
1050.6424129933405870.7151740133188270.357587006659413
1060.6585225260217330.6829549479565340.341477473978267
1070.6137111579662060.7725776840675870.386288842033794
1080.580244457370440.839511085259120.41975554262956
1090.5341529649214150.9316940701571710.465847035078585
1100.6918469882316680.6163060235366630.308153011768331
1110.7919744023083430.4160511953833130.208025597691657
1120.757797207512950.4844055849740990.24220279248705
1130.7175694219437550.564861156112490.282430578056245
1140.77567948249910.4486410350018010.2243205175009
1150.7364349141499750.5271301717000490.263565085850025
1160.7442050235403870.5115899529192260.255794976459613
1170.783818456120320.432363087759360.21618154387968
1180.7441187288607630.5117625422784740.255881271139237
1190.7681798266517220.4636403466965560.231820173348278
1200.7333947774211650.533210445157670.266605222578835
1210.7046469961967560.5907060076064870.295353003803244
1220.6594268198091750.681146360381650.340573180190825
1230.6185260012767250.762947997446550.381473998723275
1240.5670219911154330.8659560177691330.432978008884567
1250.5233346935246470.9533306129507060.476665306475353
1260.469112601317490.938225202634980.53088739868251
1270.467542501819740.935085003639480.53245749818026
1280.4124927050996690.8249854101993370.587507294900331
1290.5331686692394190.9336626615211630.466831330760581
1300.4877300467251260.9754600934502520.512269953274874
1310.523195592193240.9536088156135210.47680440780676
1320.4720708572005770.9441417144011540.527929142799423
1330.4438088619345580.8876177238691160.556191138065442
1340.9986453783308530.002709243338294180.00135462166914709
1350.9980811972966620.003837605406675820.00191880270333791
1360.9967594613613690.006481077277262630.00324053863863131
1370.9968308567116430.006338286576714410.00316914328835721
1380.9965827977675170.006834404464965540.00341720223248277
1390.9998056106645730.000388778670853560.00019438933542678
1400.9996137049918580.0007725900162833950.000386295008141698
1410.9999998729899322.54020136682651e-071.27010068341325e-07
1420.9999999988797522.24049669821549e-091.12024834910774e-09
1430.9999999953353079.32938543342017e-094.66469271671008e-09
1440.9999999799302224.01395555659022e-082.00697777829511e-08
1450.9999999967364576.52708697729724e-093.26354348864862e-09
1460.9999999990900441.81991286706606e-099.0995643353303e-10
1470.9999999940565171.1886965102603e-085.94348255130148e-09
1480.9999999745240115.09519789231236e-082.54759894615618e-08
1490.9999998495648763.0087024833801e-071.50435124169005e-07
1500.9999994061718781.18765624321429e-065.93828121607147e-07
1510.9999964492422167.10151556715502e-063.55075778357751e-06
1520.9999806010404253.87979191494978e-051.93989595747489e-05
1530.9998983774350110.0002032451299776380.000101622564988819
1540.9995020005163440.0009959989673112290.000497999483655614
1550.9991557553842050.001688489231590820.000844244615795411
1560.9984159641030830.003168071793833110.00158403589691655
1570.9926590871320150.01468182573597090.00734091286798545


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level230.152317880794702NOK
5% type I error level240.158940397350993NOK
10% type I error level290.19205298013245NOK