Multiple Linear Regression - Estimated Regression Equation
time_in_rfc[t] = -7939.46567245173 + 12.1104834900291pageviews[t] + 137.626173048037logins[t] + 102.36393085263compendium_views_info[t] + 16.392625052739compendium_views_pr[t] + 36.1220890032628shared_compendiums[t] -6.16309612954041blogged_computations[t] -1191.39119203464compendiums_reviewed[t] + 514.862280288374feedback_messages_p1[t] + 126.734887887954feedback_messages_p120[t] -0.117178054693074totsize[t] -0.741453487536829totrevisions[t] + 0.851540731668338totseconds[t] -3.86199005445029tothyperlinks[t] + 38.2951277357944`totblogs `[t] + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)-7939.465672451735137.227629-1.54550.1239680.061984
pageviews12.11048349002919.8176311.23350.2189630.109482
logins137.62617304803772.5829671.89610.0595280.029764
compendium_views_info102.3639308526321.0427934.86462e-061e-06
compendium_views_pr16.39262505273938.4880840.42590.6706740.335337
shared_compendiums36.1220890032628667.9093310.05410.9569290.478464
blogged_computations-6.16309612954041110.298719-0.05590.9555020.477751
compendiums_reviewed-1191.39119203464807.47576-1.47550.1418190.07091
feedback_messages_p1514.862280288374245.6275482.09610.0374550.018728
feedback_messages_p120126.734887887954127.7646510.99190.3225440.161272
totsize-0.1171780546930740.077622-1.50960.132880.06644
totrevisions-0.7414534875368290.371969-1.99330.047720.02386
totseconds0.8515407316683380.08383710.157100
tothyperlinks-3.86199005445029506.286677-0.00760.9939220.496961
`totblogs `38.2951277357944524.3850610.0730.9418640.470932


Multiple Linear Regression - Regression Statistics
Multiple R0.959954795862855
R-squared0.921513210100095
Adjusted R-squared0.915475764723179
F-TEST (value)152.632968510739
F-TEST (DF numerator)14
F-TEST (DF denominator)182
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation23952.7360386102
Sum Squared Residuals104419508599.831


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
1210907192277.15743711718629.8425628831
2120982140944.386752191-19962.3867521911
3176508174323.8536537012184.14634629857
4179321219369.923442063-40048.9234420634
5123185110390.23046870512794.769531295
65274669014.2434479856-16268.2434479856
7385534367772.76378032117761.2362196791
83317029135.38158905954034.61841094046
910164582201.933387134119443.0666128659
10149061168457.827236096-19396.8272360959
11165446149249.02671247616196.9732875238
12237213239754.340215862-2541.34021586187
13173326167900.5400419855425.45995801545
14133131136512.240891213-3381.24089121268
15258873218517.32844460540355.6715553954
16180083177714.2878623382368.71213766161
17324799368725.235609418-43926.2356094176
18230964206605.5649925624358.4350074403
19236785229294.8507325137490.14926748649
20135473132754.9559936942718.04400630601
21202925196380.2131230636544.78687693705
22215147201166.24170712413980.758292876
23344297255594.63811839188702.3618816087
24153935146824.8007928967110.19920710422
25132943156031.445595624-23088.4455956239
26174724225851.69466381-51127.6946638098
27174415211600.05780155-37185.0578015505
28225548256179.963903295-30631.963903295
29223632204615.97982251719016.0201774834
30124817128441.602215131-3624.60221513064
31221698266697.644287462-44999.6442874621
32210767218448.711940669-7681.71194066857
33170266178537.947086049-8271.94708604892
34260561253697.6992678486863.30073215157
358485384528.3762919078324.623708092219
36294424290591.9403487583832.05965124157
3710101195905.20702526515105.79297473494
38215641207980.2188769587660.78112304179
39325107288834.32624492136272.6737550788
4071764863.378229822422312.62177017758
41167542159934.3570247967607.64297520429
4210640883511.082227977222896.9177720229
4396560109987.828085183-13427.8280851832
44265769268386.755656895-2617.75565689489
45269651281542.399247657-11891.3992476569
46149112151696.618367831-2584.61836783132
47175824190943.552782012-15119.5527820117
48152871168795.374623898-15924.3746238981
49111665104208.5592283857456.4407716147
50116408162776.550462953-46368.5504629534
51362301326318.9689454435982.0310545597
5278800102708.364462317-23908.3644623171
53183167189091.329685574-5924.32968557433
54277965326496.844029228-48531.8440292281
55150629188428.267503635-37799.2675036351
56168809192626.543132243-23817.5431322434
572418836625.3570739833-12437.3570739833
58329267291227.58748615438039.4125138456
596502966313.3324594178-1284.33245941781
60101097110347.317893369-9250.31789336923
61218946212739.8774298756206.12257012459
62244052243018.490150781033.50984921979
63341570342608.706972928-1038.70697292841
6410359799985.61773805573611.38226194432
65233328270704.831502794-37376.8315027944
66256462266627.295148587-10165.2951485866
67206161159384.02934735346776.9706526467
68311473325832.914016412-14359.9140164121
69235800265964.941139187-30164.9411391868
70177939209681.65566205-31742.6556620503
71207176197600.3430223929575.65697760785
72196553182508.87762639614044.1223736041
73174184167081.4075819427102.5924180579
74143246147564.376563619-4318.37656361919
75187559223292.960384694-35733.9603846937
76187681180976.511144916704.48885508952
77119016131861.596440678-12845.5964406781
78182192198602.647099275-16410.6470992752
797356690071.1134984182-16505.1134984182
80194979194242.091528032736.908471968104
81167488157915.0517884459572.94821155507
82143756153544.594416102-9788.59441610229
83275541203749.46376110471791.5362388959
84243199225639.33926671617559.6607332837
85182999181098.3983723021900.60162769771
86135649140928.119545418-5279.11954541758
87152299150432.6393895731866.36061042668
88120221133643.663846127-13422.6638461266
89346485274241.92677189572243.0732281046
90145790163148.589103788-17358.5891037881
91193339152728.62203219840610.3779678016
928095396289.757888627-15336.757888627
93122774137183.958059838-14409.9580598381
94130585112229.94260506418355.0573949362
95112611102352.01496311710258.9850368828
96286468275961.18443545510506.8155645455
97241066225328.4018217815737.5981782201
98148446200084.601162585-51638.6011625854
99204713189084.29730575915628.7026942414
100182079173256.0402618678822.95973813287
101140344145562.169111981-5218.16911198111
102220516216935.8745200053580.1254799953
103243060211845.80131230831214.1986876922
104162765150311.81145696412453.188543036
105182613175536.1151128417076.8848871594
106232138233633.29130376-1495.29130375953
107265318297844.369864197-32526.3698641966
1088557489481.4730228988-3907.4730228988
109310839302438.4268494468400.57315055378
110225060201675.98905994523384.010940055
111232317248757.477763845-16440.4777638447
112144966153090.772324559-8124.77232455945
1134328753765.7656009764-10478.7656009764
114155754154452.1459819361301.85401806443
115164709181817.662462106-17108.6624621059
116201940211519.63353841-9579.63353840976
117235454227136.2098239048317.79017609614
118220801186865.46631588233935.5336841176
11999466159034.4653869-59568.4653869001
12092661100080.690271505-7419.69027150497
121133328133925.479205641-597.479205641425
1226136187545.5607370334-26184.5607370334
123125930157546.27470887-31616.2747088698
124100750135980.737380889-35230.7373808892
125224549199298.27404567925250.7259543208
1268231673116.72857971619199.27142028393
12710201094672.45437554237337.54562445767
128101523101247.830389524275.169610476321
129243511196891.87694429846619.1230557024
1302293817857.50976407495080.49023592515
1314156642067.2016975481-501.201697548127
132152474166373.20613255-13899.2061325501
1336185745217.726474360616639.2735256394
13499923140140.128081486-40217.1280814864
135132487136489.175513177-4002.17551317701
136317394324138.880596937-6744.88059693743
1372105419328.41373731251725.58626268748
138209641197497.51485495712143.4851450433
1392264832538.0683462696-9890.06834626957
1403141433250.4771220875-1836.47712208752
1414669864535.2662343609-17837.2662343609
142131698144113.754408298-12415.7544082976
1439173577756.524582794413978.4754172056
144244749277973.225293188-33224.2252931879
145184510155368.00063433929141.9993656608
1467986388864.2416501389-9001.24165013889
147128423104068.41817529724354.5818247027
14897839113275.929055623-15436.9290556235
1493821449686.5723861978-11472.5723861978
150151101146485.9729967754615.02700322453
151272458248615.69004068823842.309959312
152172494178389.763076323-5895.76307632338
153108043113804.907606837-5761.90760683666
154328107329527.644235234-1420.64423523393
155250579279518.402200702-28939.4022007019
156351067333732.33945352717334.6605464728
157158015153903.5585720844111.44142791553
1589886687398.801689021111467.1983109789
15985439109856.902912334-24417.9029123337
160229242214110.82663415215131.1733658478
161351619355114.326090212-3495.32609021185
1628420774310.80904463549896.19095536456
163120445119282.0880995091162.9119004911
164324598301380.10963391723217.8903660828
165131069145734.487980901-14665.4879809006
166204271189012.15639544415258.8436045563
167165543179600.216651177-14057.2166511773
168141722118657.41589009223064.5841099082
169116048113455.5286396122592.47136038762
170250047175829.59371016774217.4062898327
171299775293395.2201585356379.77984146522
172195838185715.2579943110122.7420056903
173173260128022.85159811245237.1484018876
174254488227463.89358837927024.1064116212
175104389139763.211488396-35374.2114883963
176136084139438.524890337-3354.52489033686
177199476224016.915988544-24540.9159885442
1789249979994.767242289712504.2327577103
179224330221381.4883580322948.51164196776
180135781107263.75083904428517.2491609562
1817440885675.2278908735-11267.2278908735
18281240102850.060941254-21610.0609412539
183146889327.552130605135360.44786939487
184181633171003.59590196810629.4040980323
185271856275635.879317991-3779.87931799079
18671995325.637781004961873.36221899504
1874666047010.4889140233-350.488914023342
188175477147.322361885210399.6776381148
189133368140367.826537575-6999.82653757496
1909522765480.127087795429746.8729122046
191152601107797.36257592544803.6374240751
1929814695348.15418656942797.84581343061
1937961990679.3048415578-11060.3048415578
1945919477516.4501332279-18322.4501332279
195139942158887.757218153-18945.7572181529
196118612107902.29623865810709.7037613415
1977288086217.4288398622-13337.4288398622


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
180.639604333601640.720791332796720.36039566639836
190.4962176317954610.9924352635909220.503782368204539
200.4634834700435260.9269669400870520.536516529956474
210.4279532058267380.8559064116534770.572046794173262
220.4985760179163460.9971520358326920.501423982083654
230.8309479960967850.338104007806430.169052003903215
240.765075294675270.4698494106494590.23492470532473
250.8364381011691240.3271237976617520.163561898830876
260.8671994815088170.2656010369823650.132800518491183
270.8703068836431290.2593862327137430.129693116356871
280.8688771356143670.2622457287712660.131122864385633
290.8513318820160410.2973362359679180.148668117983959
300.8153571765040410.3692856469919180.184642823495959
310.8984873211765240.2030253576469530.101512678823476
320.8673095372899850.2653809254200290.132690462710015
330.8304573729858030.3390852540283950.169542627014197
340.7869548487457510.4260903025084980.213045151254249
350.7352704346467780.5294591307064450.264729565353222
360.6894657276366330.6210685447267340.310534272363367
370.6302081680580330.7395836638839340.369791831941967
380.5698416469952710.8603167060094580.430158353004729
390.6495865201958350.700826959608330.350413479804165
400.6808024515874150.638395096825170.319197548412585
410.6288683999575830.7422632000848340.371131600042417
420.5835047881217350.832990423756530.416495211878265
430.5300534198098810.9398931603802380.469946580190119
440.4767479403752990.9534958807505980.523252059624701
450.5125579640562690.9748840718874610.487442035943731
460.4598070337196050.9196140674392090.540192966280395
470.4122922845241340.8245845690482690.587707715475866
480.362607691723390.725215383446780.63739230827661
490.3175698454295730.6351396908591450.682430154570427
500.5319543877065740.9360912245868520.468045612293426
510.8392446788795190.3215106422409610.160755321120481
520.8366083808691130.3267832382617740.163391619130887
530.8156620461631360.3686759076737270.184337953836864
540.9107622601214830.1784754797570340.089237739878517
550.9417017102835930.1165965794328150.0582982897164074
560.9425742298433430.1148515403133140.0574257701566568
570.9355042315686190.1289915368627630.0644957684313814
580.9435059923175060.1129880153649880.0564940076824939
590.9285740232094960.1428519535810080.071425976790504
600.9166462339354680.1667075321290640.0833537660645321
610.9003718588966750.1992562822066490.0996281411033246
620.8813819110479160.2372361779041680.118618088952084
630.8567825152545540.2864349694908920.143217484745446
640.8284745161096750.343050967780650.171525483890325
650.8921307527746460.2157384944507090.107869247225354
660.873219526288920.253560947422160.12678047371108
670.9354290286829080.1291419426341840.0645709713170921
680.9263860171664480.1472279656671050.0736139828335525
690.925381403117290.1492371937654190.0746185968827095
700.9304088135991650.139182372801670.0695911864008351
710.9175314726795050.164937054640990.0824685273204952
720.9049488896020670.1901022207958660.0950511103979329
730.8878939851772170.2242120296455660.112106014822783
740.8648294869243820.2703410261512370.135170513075618
750.8942002712016950.211599457596610.105799728798305
760.8773731464114160.2452537071771680.122626853588584
770.8579668270570130.2840663458859730.142033172942987
780.8489347384698590.3021305230602830.151065261530141
790.8390905070140650.3218189859718710.160909492985935
800.8115056194902920.3769887610194170.188494380509708
810.791066352701630.417867294596740.20893364729837
820.7593955211848180.4812089576303630.240604478815182
830.9514609880774990.09707802384500280.0485390119225014
840.9442973084963630.1114053830072750.0557026915036374
850.9309787719984410.1380424560031180.069021228001559
860.9155268332461990.1689463335076020.084473166753801
870.8977376785515630.2045246428968740.102262321448437
880.8859263783299550.228147243340090.114073621670045
890.9841733046770680.03165339064586340.0158266953229317
900.9837780539209710.03244389215805880.0162219460790294
910.9872543129670420.02549137406591630.0127456870329581
920.9853202069026360.0293595861947290.0146797930973645
930.9815136015382970.03697279692340540.0184863984617027
940.9791882247025830.04162355059483420.0208117752974171
950.9741885698503620.05162286029927520.0258114301496376
960.9739776538725790.05204469225484170.0260223461274209
970.9684984352129110.06300312957417860.0315015647870893
980.9907665521266310.01846689574673740.00923344787336869
990.9884246186300930.02315076273981330.0115753813699066
1000.9853246083116350.02935078337673080.0146753916883654
1010.9810873228793560.03782535424128910.0189126771206445
1020.9755217322638620.04895653547227650.0244782677361382
1030.9827386218082630.0345227563834750.0172613781917375
1040.9792782391635370.04144352167292660.0207217608364633
1050.9734532398616050.05309352027678990.0265467601383949
1060.9674741770243910.06505164595121870.0325258229756094
1070.985983446802650.02803310639470090.0140165531973504
1080.9820715375857820.03585692482843520.0179284624142176
1090.9777420521098290.04451589578034220.0222579478901711
1100.9747007052064110.05059858958717910.0252992947935895
1110.9707532990405880.05849340191882290.0292467009594115
1120.9635682401876940.07286351962461270.0364317598123064
1130.9564375667796190.08712486644076130.0435624332203806
1140.9452206493881880.1095587012236240.0547793506118122
1150.9417136767430760.1165726465138470.0582863232569236
1160.9288176036154420.1423647927691150.0711823963845577
1170.9133420678031810.1733158643936380.0866579321968189
1180.9354184102110590.1291631795778810.0645815897889405
1190.9779451747625810.04410965047483870.0220548252374194
1200.9724839620482340.05503207590353220.0275160379517661
1210.9644005046172660.07119899076546780.0355994953827339
1220.9724881565066520.05502368698669610.0275118434933481
1230.9706236287918460.05875274241630690.0293763712081535
1240.973687744778610.0526245104427810.0263122552213905
1250.9712188927720660.05756221445586810.0287811072279341
1260.9636783070293120.07264338594137540.0363216929706877
1270.9543643426721620.09127131465567550.0456356573278378
1280.9418315634308240.1163368731383520.0581684365691758
1290.9699935773552030.06001284528959420.0300064226447971
1300.9610652896491050.07786942070179090.0389347103508954
1310.9505455508639410.09890889827211820.0494544491360591
1320.9436855584015920.1126288831968150.0563144415984076
1330.9319795440861810.1360409118276390.0680204559138193
1340.966362296269710.06727540746058070.0336377037302904
1350.956718989705730.08656202058853920.0432810102942696
1360.9464211607526360.1071576784947280.0535788392473642
1370.9311360266440380.1377279467119230.0688639733559617
1380.9192855918999280.1614288162001440.0807144081000718
1390.9061295500508380.1877408998983240.093870449949162
1400.8825585260234140.2348829479531720.117441473976586
1410.8797396062414330.2405207875171330.120260393758567
1420.8713148744613560.2573702510772880.128685125538644
1430.8549396390964650.290120721807070.145060360903535
1440.8831307060518720.2337385878962560.116869293948128
1450.8777741515984830.2444516968030340.122225848401517
1460.8678095810819680.2643808378360640.132190418918032
1470.8828235542050170.2343528915899670.117176445794983
1480.8795582739945150.240883452010970.120441726005485
1490.8517717539852780.2964564920294440.148228246014722
1500.8184118914332590.3631762171334830.181588108566741
1510.8351282177070.3297435645860.164871782293
1520.8004461936981890.3991076126036220.199553806301811
1530.7817647930064060.4364704139871880.218235206993594
1540.7416725002242320.5166549995515360.258327499775768
1550.716312875043760.567374249912480.28368712495624
1560.6682144540031350.6635710919937290.331785545996865
1570.646234291990220.707531416019560.35376570800978
1580.6891197955004590.6217604089990810.310880204499541
1590.6989146505759180.6021706988481630.301085349424082
1600.7135172021539010.5729655956921990.286482797846099
1610.6742469585216110.6515060829567780.325753041478389
1620.6840275284816410.6319449430367180.315972471518359
1630.6327578120790380.7344843758419230.367242187920961
1640.7054042578877850.589191484224430.294595742112215
1650.6837320664497070.6325358671005870.316267933550293
1660.7546363394708990.4907273210582030.245363660529101
1670.6940490527815160.6119018944369680.305950947218484
1680.6319082343057940.7361835313884110.368091765694206
1690.5657086536305380.8685826927389240.434291346369462
1700.9928024071386160.01439518572276870.00719759286138436
1710.9896305416444110.02073891671117750.0103694583555888
1720.9813828477178270.03723430456434520.0186171522821726
1730.9824644452277830.03507110954443380.0175355547722169
1740.9694694861218830.06106102775623320.0305305138781166
1750.9418167330063470.1163665339873070.0581832669936533
1760.9056211840158040.1887576319683910.0943788159841956
1770.8412856909901520.3174286180196960.158714309009848
1780.8568520013782560.2862959972434870.143147998621744
1790.722397037624940.555205924750120.27760296237506


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level00OK
5% type I error level210.12962962962963NOK
10% type I error level450.277777777777778NOK