Multiple Linear Regression - Estimated Regression Equation
time_in_rfc[t] = -7922.52926978549 + 726.566233903297logins[t] + 483.410429029861totblogs[t] + 2092.96232443357compendiums_reviewed[t] -0.000623330146252192totsize[t] + 1.39971993808105totrevisions[t] + 4.89277717976372Pageviews[t] + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)-7922.5292697854915104.552072-0.52450.6007010.300351
logins726.566233903297115.7619476.276400
totblogs483.410429029861137.0629853.52690.0005590.00028
compendiums_reviewed2092.96232443357489.4786534.27593.4e-051.7e-05
totsize-0.0006233301462521920.13837-0.00450.9964120.498206
totrevisions1.399719938081050.6549272.13720.0342130.017106
Pageviews4.892777179763724.7864731.02220.3083390.154169


Multiple Linear Regression - Regression Statistics
Multiple R0.842424406819623
R-squared0.709678881205394
Adjusted R-squared0.697988097898228
F-TEST (value)60.7041344073521
F-TEST (DF numerator)6
F-TEST (DF denominator)149
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation44581.0288666735
Sum Squared Residuals296132752086.865


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
1210907215096.776760392-4189.77676039222
2120982167532.031337422-46550.0313374222
3176508183777.257786011-7269.25778601132
4179321236215.859181456-56894.8591814558
5123185115319.888103777865.11189623038
652746104556.812480528-51810.8124805281
7385534234639.223951846150894.776048154
83317053728.6477438985-20558.6477438985
9149061164226.407556292-15165.4075562922
10165446149221.03994986916224.9600501314
11237213229937.4201522217275.57984777925
12173326221145.446209899-47819.4462098989
13133131141501.673709783-8370.67370978323
14258873217983.74343172340889.256568277
15180083173559.3625851996523.63741480083
16324799318829.1528224925969.84717750755
17230964210352.16749372320611.8325062769
18236785219259.64410932517525.3558906749
19135473177593.909493812-42120.9094938119
20202925210285.039637501-7360.03963750074
21215147230058.893872834-14911.8938728341
22344297196931.323396345147365.676603655
23153935130339.21844319323595.7815568066
24132943185727.41593361-52784.41593361
25174724232959.391106884-58235.391106884
26174415215005.625754235-40590.6257542354
27225548225484.58152841763.4184715828495
28223632203644.40012709219987.5998729075
29124817121593.8532788753223.14672112502
30221698172951.05377982448746.9462201761
31210767227316.312216892-16549.3122168923
32170266210911.229692768-40645.2296927676
33260561236052.82033511724508.1796648832
3484853101581.518256606-16728.5182566059
35294424247808.05372675746615.9462732434
36215641142442.29668095673198.7033190443
37325107232098.63398931493008.3660106861
38167542174798.593156856-7256.59315685628
3910640887320.777977367119087.2220226329
40265769273281.125671408-7512.12567140835
41269651206503.52251144163147.4774885586
42149112168900.64501947-19788.6450194705
43152871174243.297171057-21372.2971710572
44111665126841.015307292-15176.0153072919
45116408154537.815317314-38129.8153173143
46362301201125.577391664161175.422608336
4778800109271.506852343-30471.5068523427
48183167212140.962315244-28973.962315244
49277965244312.82792322933652.1720767705
50150629187082.326540323-36453.3265403234
51168809187567.963287939-18758.9632879392
522418847989.9370939287-23801.9370939287
53329267357539.90951798-28272.9095179801
546502970449.6818759723-5420.68187597228
55101097101845.153236925-748.153236925365
56218946179186.9007984139759.0992015905
57244052254893.936379201-10841.9363792012
58233328316052.424218612-82724.4242186119
59256462278105.646046481-21643.6460464807
60206161165247.55162790540913.4483720946
61311473265833.35025007545639.6497499252
62235800270761.064639303-34961.0646393025
63177939179968.748387292-2029.74838729205
64207176194890.55629462612285.4437053743
65196553198599.112665674-2046.11266567359
66174184158390.20054203315793.7994579673
67143246209450.472082798-66204.4720827984
68187559243558.523024709-55999.5230247093
69187681195464.837509731-7783.83750973107
70119016148275.31348897-29259.3134889703
71182192185023.977703449-2831.9777034493
727356687094.7950994056-13528.7950994056
73194979191557.1751242293421.82487577076
74167488174449.10967189-6961.10967189008
75143756184944.297902-41188.2979019998
76275541208102.03325964867438.9667403521
77243199206904.26555960636294.7344403937
78182999178020.1941528884978.80584711185
79135649158960.442706016-23311.4427060165
80152299164864.544860708-12565.5448607085
81120221111696.7900011138524.2099988869
82346485232184.489660464114300.510339536
83145790138816.0429251276973.95707487281
84193339228682.168248183-35343.1682481827
858095378514.52544484522438.47455515478
86122774103605.58121390419168.4187860956
87130585180766.445890067-50181.4458900672
88286468224562.34353297761905.6564670231
89241066220348.49801229720717.5019877034
90148446258776.389636666-110330.389636666
91204713168351.42667551136361.5733244891
92182079225739.940344413-43660.9403444125
93140344138074.2851444382269.7148555617
94220516176569.22129253243946.7787074685
95243060215009.91113671728050.088863283
96162765167070.44208317-4305.44208316949
97182613203539.450963447-20926.4509634472
98232138249424.985741343-17286.9857413431
99265318291964.915987774-26646.9159877743
100310839294889.55362288815949.4463771124
101225060241824.180907809-16764.1809078094
102232317233685.268910602-1368.26891060228
103144966209648.070208327-64682.0702083274
1044328780322.3347740192-37035.3347740192
105155754142286.39593653513467.6040634651
106164709281046.948584192-116337.948584192
107201940183235.65789095518704.3421090452
108235454212555.63948497722898.3605150226
10999466141512.506823304-42046.5068233042
110100750146056.379818808-45306.3798188084
111224549173536.05857533451012.9414246658
112243511229418.90149639614092.0985036037
1132293818804.21675419614133.7832458039
114152474194928.400460779-42454.400460779
1156185755294.6458954276562.35410457302
116132487155866.539414443-23379.5394144431
117317394251886.47302851765507.5269714826
1182105411246.1606193359807.83938066503
119209641142990.44029048966650.5597095107
1203141454401.1700107381-22987.1700107381
121244749215370.60126669729378.3987333026
122184510189853.119086226-5343.11908622648
123128423147683.454081411-19260.454081411
12497839137125.389665912-39286.3896659122
1253821453461.570297035-15247.570297035
126151101149705.4133504281395.58664957156
127272458237874.02339670834583.9766032919
128172494218718.687011961-46224.6870119611
129328107252448.83090082175658.169099179
130250579238965.88907090211613.1109290977
131351067322311.96982611228755.030173888
132158015149028.725637858986.27436215
13385439112136.281675668-26697.2816756683
134229242311947.819383332-82705.8193833321
135351619298089.46420443453529.5357955655
1368420788234.3634998945-4027.36349989451
137324598271415.33169699153182.6683030087
138131069170343.86104326-39274.8610432597
139204271199041.6538951315229.34610486867
140165543191528.367258373-25985.3672583729
141141722171010.004727514-29288.0047275145
142299775205530.86626307194244.1337369286
143195838240739.686085188-44901.6860851876
144173260102253.78821455771006.2117854426
145254488246977.2411321047510.75886789569
146104389183073.914443433-78684.9144434332
147199476210516.543491346-11040.5434913457
148224330264650.537885254-40320.5378852539
1491468812666.1143666962021.88563330398
150181633177099.3464454124533.65355458835
151271856247157.69605307824698.303946922
15271994368.831173722262830.16882627774
1534666033044.816841127413615.1831588726
154175479400.613126728938146.38687327107
15595227104052.978339857-8825.97833985729
156152601131914.16893840120686.8310615992


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
100.9507033101066020.09859337978679510.0492966898933975
110.9072077173632440.1855845652735130.0927922826367564
120.8774049066844870.2451901866310260.122595093315513
130.8089464911272820.3821070177454360.191053508872718
140.8848906954077890.2302186091844220.115109304592211
150.8292599629988310.3414800740023380.170740037001169
160.7681626158072590.4636747683854820.231837384192741
170.6931291027948060.6137417944103890.306870897205194
180.6238743296288380.7522513407423240.376125670371162
190.7374241893148060.5251516213703880.262575810685194
200.6692075179685290.6615849640629420.330792482031471
210.5944874915934530.8110250168130940.405512508406547
220.8845118137555160.2309763724889690.115488186244484
230.8636510320649130.2726979358701740.136348967935087
240.8314170464879760.3371659070240490.168582953512024
250.9020390722888820.1959218554222350.0979609277111175
260.8937450179156590.2125099641686830.106254982084341
270.8793888377318560.2412223245362890.120611162268144
280.8486223671673060.3027552656653880.151377632832694
290.8077620447658440.3844759104683120.192237955234156
300.7945585884528470.4108828230943050.205441411547153
310.762973754456370.474052491087260.23702624554363
320.7476365920432770.5047268159134460.252363407956723
330.7156209447756720.5687581104486550.284379055224328
340.6835544140080510.6328911719838990.316445585991949
350.6448879320109120.7102241359781770.355112067989088
360.7725635910476270.4548728179047450.227436408952373
370.9005971091528590.1988057816942820.0994028908471409
380.8780984798515310.2438030402969380.121901520148469
390.8492377863411510.3015244273176980.150762213658849
400.8361667226784550.327666554643090.163833277321545
410.8524107279250070.2951785441499860.147589272074993
420.8225918623622310.3548162752755380.177408137637769
430.7886211425677440.4227577148645130.211378857432256
440.7497199746090290.5005600507819410.250280025390971
450.7188629871231450.562274025753710.281137012876855
460.9707900304280470.05841993914390610.0292099695719531
470.9638617682030820.07227646359383620.0361382317969181
480.9585014445043370.08299711099132610.0414985554956631
490.9500307882738320.09993842345233680.0499692117261684
500.9431103630288450.1137792739423090.0568896369711546
510.9320219852412090.1359560295175810.0679780147587907
520.9256542176914820.1486915646170360.0743457823085182
530.963316096813640.07336780637272030.0366839031863602
540.952641483420260.09471703315947940.0473585165797397
550.9397508994190970.1204982011618060.0602491005809032
560.9341136812095460.1317726375809090.0658863187904545
570.918157995641350.1636840087173010.0818420043586503
580.9654286807354560.06914263852908850.0345713192645443
590.957670364541270.08465927091746070.0423296354587304
600.9544947786761640.09101044264767240.0455052213238362
610.9533476128267740.09330477434645180.0466523871732259
620.9503937816064340.0992124367871320.049606218393566
630.9367369359539340.1265261280921310.0632630640460656
640.9216177002711050.1567645994577890.0783822997288947
650.9025887844510050.194822431097990.0974112155489949
660.8834918052718520.2330163894562970.116508194728148
670.9109764367090570.1780471265818850.0890235632909425
680.9193306950908640.1613386098182710.0806693049091357
690.9005855698145170.1988288603709660.099414430185483
700.8889354870607970.2221290258784070.111064512939204
710.864716554328260.2705668913434810.13528344567174
720.8396279203887840.3207441592224320.160372079611216
730.8090125059799190.3819749880401620.190987494020081
740.7757276206283850.448544758743230.224272379371615
750.7675658679083640.4648682641832730.232434132091636
760.8038327270051820.3923345459896370.196167272994818
770.7921428118312770.4157143763374460.207857188168723
780.7618760362558680.4762479274882630.238123963744132
790.7332745014932690.5334509970134620.266725498506731
800.6960349953732970.6079300092534060.303965004626703
810.654603085033190.6907938299336190.34539691496681
820.8566061490909350.2867877018181290.143393850909065
830.8284714862401380.3430570275197250.171528513759862
840.8164819579669790.3670360840660420.183518042033021
850.7833626214595520.4332747570808960.216637378540448
860.7527400370201560.4945199259596880.247259962979844
870.764964120949560.470071758100880.23503587905044
880.8042071983956650.3915856032086690.195792801604335
890.7773652454177570.4452695091644870.222634754582243
900.9132849546085810.1734300907828380.0867150453914189
910.9090692911713920.1818614176572170.0909307088286083
920.9097805769226050.1804388461547910.0902194230773953
930.8880244340370110.2239511319259790.111975565962989
940.8898364771466080.2203270457067840.110163522853392
950.8727663148582780.2544673702834430.127233685141722
960.8459871943947240.3080256112105520.154012805605276
970.827784489155530.3444310216889410.17221551084447
980.8052618156510590.3894763686978830.194738184348941
990.7766004727085880.4467990545828240.223399527291412
1000.7420804602439770.5158390795120450.257919539756023
1010.7039469776188130.5921060447623750.296053022381187
1020.6647020055809230.6705959888381550.335297994419077
1030.6880489301000640.6239021397998720.311951069899936
1040.6733909489885990.6532181020228020.326609051011401
1050.6293428550674290.7413142898651430.370657144932571
1060.90348132262760.1930373547448010.0965186773724005
1070.8806243081910660.2387513836178670.119375691808934
1080.8553280158929220.2893439682141570.144671984107078
1090.8618230928299720.2763538143400560.138176907170028
1100.8517804208367080.2964391583265840.148219579163292
1110.8548474101767420.2903051796465170.145152589823258
1120.8256361241304290.3487277517391430.174363875869571
1130.7884486694198610.4231026611602770.211551330580139
1140.7994691082983650.4010617834032690.200530891701635
1150.7594734105974760.4810531788050470.240526589402524
1160.7167378043722350.5665243912555310.283262195627765
1170.7584933337109250.483013332578150.241506666289075
1180.7124750464778420.5750499070443170.287524953522158
1190.7715107318549060.4569785362901870.228489268145094
1200.7365913128307940.5268173743384120.263408687169206
1210.7011742532005440.5976514935989120.298825746799456
1220.6488470849136450.7023058301727110.351152915086355
1230.593104580422170.813790839155660.40689541957783
1240.5914766565323920.8170466869352160.408523343467608
1250.5412279294975610.9175441410048770.458772070502439
1260.4828061176135730.9656122352271460.517193882386427
1270.4475866077409140.8951732154818290.552413392259085
1280.4348443023466620.8696886046933250.565155697653338
1290.4808949594473520.9617899188947030.519105040552648
1300.4143024950727820.8286049901455650.585697504927218
1310.3668251267180350.733650253436070.633174873281965
1320.3022720434233810.6045440868467630.697727956576619
1330.2596433964580170.5192867929160340.740356603541983
1340.9121324093212750.1757351813574490.0878675906787245
1350.8787293342313620.2425413315372750.121270665768638
1360.8764554261233720.2470891477532570.123544573876628
1370.8302348710247390.3395302579505220.169765128975261
1380.8469473802340480.3061052395319030.153052619765952
1390.8084610160864620.3830779678270770.191538983913538
1400.7344801032503970.5310397934992060.265519896749603
1410.9958070823324960.008385835335007250.00419291766750363
1420.9994061265221450.001187746955709470.000593873477854734
1430.9999709497864015.81004271988829e-052.90502135994414e-05
1440.999814535519160.0003709289616791390.00018546448083957
1450.9997408913230420.0005182173539155170.000259108676957759
1460.9975805659437510.004838868112497450.00241943405624873


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level60.0437956204379562NOK
5% type I error level60.0437956204379562OK
10% type I error level180.131386861313869NOK