Multiple Linear Regression - Estimated Regression Equation
time_in_rfc[t] = -7385.39669394517 + 25.2125374168705pageviews[t] + 82.3213131325489compendium_views_info[t] -54.5041321630045blogged_computations[t] + 472.326307254451compendiums_reviewed[t] -0.155848585384311totale_size[t] -8.68238428795074totale_hyperlinks[t] + 0.814931683813444totale_seconds[t] + 214.30814211924feedback_messages_p120[t] + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)-7385.396693945175205.783311-1.41870.1576450.078822
pageviews25.21253741687058.1866823.07970.0023830.001191
compendium_views_info82.321313132548920.4488054.02578.2e-054.1e-05
blogged_computations-54.5041321630045103.81923-0.5250.6002080.300104
compendiums_reviewed472.326307254451388.0812471.21710.2250990.112549
totale_size-0.1558485853843110.073804-2.11170.0360370.018018
totale_hyperlinks-8.6823842879507481.609001-0.10640.9153860.457693
totale_seconds0.8149316838134440.07950410.250200
feedback_messages_p120214.30814211924109.8976131.95010.0526550.026327


Multiple Linear Regression - Regression Statistics
Multiple R0.95700425762927
R-squared0.91585714912055
Adjusted R-squared0.912276602274616
F-TEST (value)255.786947784404
F-TEST (DF numerator)8
F-TEST (DF denominator)188
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation24401.8203638928
Sum Squared Residuals111944381369.479


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
1210907191435.07925557119471.9207444289
2120982137163.240302207-16181.2403022069
3176508168213.8377686138294.16223138663
4179321219388.891084404-40067.8910844037
5123185114270.2096059178914.79039408285
65274667003.3034425318-14257.3034425318
7385534366196.29961651119337.7003834886
83317026090.50256507587079.49743492419
910164580088.6839234821556.31607652
10149061175596.834382908-26535.8343829078
11165446151935.68601476113510.3139852387
12237213236957.692276662255.307723337933
13173326166326.2927544176999.7072455825
14133131140256.469500547-7125.46950054735
15258873222654.62144180236218.3785581975
16180083167888.14156254612194.8584374539
17324799369337.485009836-44538.4850098361
18230964208226.92259739722737.0774026034
19236785218930.86259014317854.1374098573
20135473131436.1484572434036.85154275713
21202925192976.2629769159948.73702308461
22215147212948.2624231482198.73757685169
23344297253914.85232304690382.1476769537
24153935153016.469788711918.530211288884
25132943153527.134427164-20584.134427164
26174724228575.284931825-53851.2849318247
27174415214436.532924251-40021.5329242514
28225548247978.894872746-22430.8948727457
29223632206780.16695869316851.8330413068
30124817127293.992146097-2476.99214609685
31221698260547.601033656-38849.6010336556
32210767227997.853134918-17230.8531349185
33170266174252.040622906-3986.04062290632
34260561253548.0592800137012.94071998741
358485382355.74261424782497.25738575218
36294424295238.286048881-814.286048881265
3710101195148.11778798065862.88221201938
38215641201122.97360136214518.0263986382
39325107293239.65114318831867.3488568116
4071764416.857865945442759.14213405456
41167542157354.75951065110187.2404893495
4210640890955.091096120615452.9089038794
4396560114855.962916984-18295.9629169835
44265769265684.01661750284.983382498028
45269651281139.615302281-11488.6153022811
46149112150222.908377124-1110.90837712424
47175824192802.303759352-16978.3037593515
48152871175516.398258591-22645.3982585908
49111665108492.1999867743172.80001322577
50116408196664.711630766-80256.7116307663
51362301319684.05610358942616.9438964109
5278800109355.192334731-30555.1923347313
53183167189580.564552427-6413.56455242664
54277965323993.729597635-46028.7295976348
55150629191318.800959275-40689.8009592748
56168809188731.873086768-19922.8730867683
572418837295.3284309229-13107.3284309229
58329267263528.06273079465738.9372692055
596502968001.5116934172-2972.5116934172
60101097105123.303596501-4026.30359650061
61218946223723.450275606-4777.4502756059
62244052251665.18302332-7613.1830233201
63341570346818.108088144-5248.10808814387
64103597100806.9686320072790.03136799291
65233328270255.62731352-36927.6273135199
66256462268399.984485292-11937.9844852915
67206161159541.16208408646619.8379159141
68311473323077.877196025-11604.8771960253
69235800274527.579516149-38727.5795161491
70177939199245.619035741-21306.6190357406
71207176200782.293883926393.70611607983
72196553187653.3772319158899.62276808517
73174184168130.7303661076053.26963389284
74143246140293.8850214542952.11497854561
75187559223379.778541492-35820.7785414924
76187681175929.71196622811751.2880337725
77119016129948.655969198-10932.655969198
78182192198977.052368502-16785.0523685015
797356686510.3715960693-12944.3715960693
80194979196116.489331088-1137.48933108763
81167488157431.66748309310056.3325169066
82143756152371.609707023-8615.60970702254
83275541202184.23526433473356.7647356662
84243199223515.65685951219683.3431404881
85182999169497.89158848713501.1084115135
86135649141556.403714504-5907.40371450366
87152299150849.8954196921449.10458030753
88120221136356.302429431-16135.3024294314
89346485274877.94684358571607.0531564153
90145790159648.048450331-13858.0484503313
91193339170713.99825986922625.0017401313
928095393548.101745624-12595.101745624
93122774135437.00434719-12663.0043471897
94130585123606.9034317856978.09656821513
95112611101341.1518396211269.8481603796
96286468269187.35935279917280.6406472014
97241066233649.8962122377416.10378776268
98148446207036.011066704-58590.0110667037
99204713184756.6749994219956.3250005803
100182079171297.9612533310781.0387466699
101140344143616.033279619-3272.03327961871
102220516217649.3691840952866.63081590471
103243060219250.00166725423809.9983327458
104162765157063.6957191985701.30428080173
105182613184538.92920997-1925.92920997024
106232138232904.253385758-766.253385758228
107265318302174.566197493-36856.5661974926
1088557491628.8844401411-6054.88444014112
109310839305496.8637939545342.13620604621
110225060207203.53801827517856.4619817252
111232317246013.515198629-13696.515198629
112144966135138.0078177419827.99218225912
1134328756143.9755693079-12856.9755693079
114155754153565.0512236842188.9487763156
115164709181522.9387492-16813.9387491999
116201940220628.741255084-18688.7412550837
117235454225010.78602426310443.2139757374
118220801186862.9886864233938.0113135803
11999466155596.623466614-56130.6234666144
12092661107676.024203712-15015.0242037122
121133328137557.077316352-4229.07731635187
1226136185787.5596482-24426.5596482
123125930155596.845830431-29666.8458304309
124100750121252.619903499-20502.6199034991
125224549201918.68882218622630.3111778141
1268231672837.03258044949478.96741955063
12710201092127.19694870159882.8030512985
128101523107502.598228361-5979.59822836112
129243511195220.133452848290.8665471996
1302293819450.94297002013487.05702997988
1314156640477.08353645581088.91646354419
132152474165386.232532517-12912.2325325168
1336185748019.03158235513837.968417645
13499923143868.483626504-43945.4836265038
135132487133379.945655307-892.945655306694
136317394313581.5209908693812.47900913118
1372105419401.24800764111652.75199235893
138209641193866.28829330315774.7117066966
1392264837222.3127757185-14574.3127757185
1403141433307.459272965-1893.45927296499
1414669860957.1638353721-14259.1638353721
142131698143229.772415049-11531.772415049
1439173574684.986082366317050.0139176337
144244749278398.622477432-33649.6224774323
145184510160855.8977388523654.1022611497
1467986395513.4056199308-15650.4056199308
14712842396890.424738056931532.5752619431
14897839114040.948298152-16201.9482981515
1493821446952.0342579319-8738.03425793194
150151101151862.051343123-761.051343122955
151272458254281.85703132518176.1429686747
152172494177155.011252012-4661.01125201189
153108043110135.364432792-2092.36443279231
154328107332023.383836981-3916.38383698109
155250579265552.297544404-14973.2975444041
156351067338646.92223715812420.0777628422
157158015156555.489311711459.51068828981
1589886687170.756061996411695.2439380036
15985439108893.128483744-23454.1284837442
160229242192788.39523752436453.6047624759
161351619352266.930326749-647.930326748847
1628420771289.830400084712917.1695999153
163120445115013.2921411615431.7078588395
164324598307194.98319538717403.0168046127
165131069146616.701992111-15547.7019921109
166204271195922.762347728348.23765227988
167165543176756.914888743-11213.9148887432
168141722103569.27686456338152.7231354374
169116048110153.10349525894.89650480018
170250047173437.58618508276609.413814918
171299775287997.02119854111777.9788014587
172195838183849.96576231311988.0342376872
173173260130205.55778535443054.4422146456
174254488230320.96012350224167.039876498
175104389136558.840988254-32169.840988254
176136084143055.498914277-6971.49891427664
177199476229439.356122972-29963.3561229724
1789249979619.150426412212879.8495735878
179224330222256.9544296482073.04557035158
180135781112240.25165053923540.7483494614
1817440881900.0952738708-7492.09527387078
1828124096761.9502389646-15521.9502389646
1831468810111.95736912054576.04263087947
184181633169790.30732274511842.6926772555
185271856262273.776518759582.22348124979
18671995283.020320358431915.97967964157
1874666046832.6601231583-172.660123158278
188175478791.917879477328755.08212052268
189133368144471.840484641-11103.840484641
1909522763722.529062696331504.4709373037
191152601112333.65405376640267.3459462345
1929814693653.24805646424492.75194353582
1937961992885.332363238-13266.3323632381
1945919486948.0521390136-27754.0521390136
195139942161366.958117479-21424.9581174792
196118612105983.61416477412628.3858352259
1977288087176.8881770066-14296.8881770066


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
120.1372397255874790.2744794511749570.862760274412521
130.176697447023640.3533948940472810.82330255297636
140.09330693740322960.1866138748064590.90669306259677
150.3355521311910450.6711042623820910.664447868808955
160.3018788713065280.6037577426130560.698121128693472
170.5725791470336710.8548417059326580.427420852966329
180.6035914655864460.7928170688271080.396408534413554
190.5503430401468340.8993139197063320.449656959853166
200.4958874100505830.9917748201011650.504112589949417
210.4379970818128170.8759941636256340.562002918187183
220.3545718834867220.7091437669734430.645428116513278
230.8868553367021990.2262893265956010.113144663297801
240.8481658906924910.3036682186150180.151834109307509
250.8066966679810690.3866066640378620.193303332018931
260.9112814944515020.1774370110969960.0887185055484979
270.9260358137911130.1479283724177730.0739641862088866
280.9356635383090340.1286729233819330.0643364616909664
290.9174745087941030.1650509824117950.0825254912058973
300.8929166768361210.2141666463277590.107083323163879
310.9424377382423480.1151245235153050.0575622617576523
320.9245153551553940.1509692896892120.075484644844606
330.9251595236904110.1496809526191790.0748404763095895
340.9079177158963160.1841645682073680.0920822841036839
350.9002478145260260.1995043709479480.0997521854739738
360.8777787349002080.2444425301995840.122221265099792
370.847019485691070.3059610286178590.15298051430893
380.8246905822651960.3506188354696080.175309417734804
390.8575781057224570.2848437885550870.142421894277543
400.8262428059491240.3475143881017520.173757194050876
410.790987501012480.418024997975040.20901249898752
420.7571018648113890.4857962703772220.242898135188611
430.7328188894203060.5343622211593880.267181110579694
440.6874036135844180.6251927728311650.312596386415582
450.6523812670625750.6952374658748490.347618732937424
460.6047521572299340.7904956855401320.395247842770066
470.5624400743897350.8751198512205310.437559925610265
480.5563801631265970.8872396737468050.443619836873403
490.5073544447727030.9852911104545940.492645555227297
500.799863072127590.400273855744820.20013692787241
510.9255652435589030.1488695128821940.0744347564410972
520.930386931481830.139226137036340.0696130685181702
530.9139117822296220.1721764355407570.0860882177703783
540.9442941266986180.1114117466027650.0557058733013823
550.9632934545010830.07341309099783330.0367065454989167
560.9607770338012290.07844593239754110.0392229661987706
570.9551254839230470.08974903215390680.0448745160769534
580.9867229089856480.02655418202870450.0132770910143522
590.9822838768290540.03543224634189090.0177161231709455
600.9768309190932720.04633816181345570.0231690809067279
610.9705970832891150.05880583342176990.029402916710885
620.9624717820438150.07505643591237070.0375282179561853
630.9548411376225830.0903177247548330.0451588623774165
640.9431719906292560.1136560187414870.0568280093707436
650.9670553586014220.06588928279715570.0329446413985778
660.9597062619723070.08058747605538540.0402937380276927
670.9808128356112480.03837432877750310.0191871643887516
680.9758894274228980.04822114515420410.0241105725771021
690.9808186572073080.03836268558538320.0191813427926916
700.9798913756489490.0402172487021010.0201086243510505
710.9740879833448060.05182403331038870.0259120166551944
720.9673845027023090.06523099459538280.0326154972976914
730.9599553788488880.08008924230222440.0400446211511122
740.9503508018898680.09929839622026320.0496491981101316
750.9617552582325770.07648948353484590.038244741767423
760.9584976229759070.08300475404818570.0415023770240928
770.9490791637451570.1018416725096850.0509208362548427
780.9427056880948670.1145886238102650.0572943119051325
790.9341363788851910.1317272422296170.0658636211148086
800.9196672151688650.1606655696622710.0803327848311354
810.9083869710720320.1832260578559350.0916130289279675
820.890493535022280.219012929955440.10950646497772
830.982950918915370.03409816216926070.0170490810846304
840.9813023812533990.03739523749320290.0186976187466015
850.9774217187458590.04515656250828130.0225782812541406
860.9712065198160190.05758696036796220.0287934801839811
870.963639199807410.07272160038517910.0363608001925896
880.9586484420173940.08270311596521120.0413515579826056
890.9947007789714650.01059844205707030.00529922102853514
900.9936193705275410.01276125894491810.00638062947245904
910.9936461741405840.01270765171883190.00635382585941597
920.9921028239902150.01579435201956970.00789717600978484
930.9905285042385220.01894299152295540.00947149576147769
940.9879232051548170.02415358969036650.0120767948451833
950.9853743939843460.02925121203130850.0146256060156543
960.9828199415437140.03436011691257270.0171800584562863
970.9785306712290010.04293865754199760.0214693287709988
980.9946995249001480.01060095019970470.00530047509985234
990.9940780739005560.01184385219888740.0059219260994437
1000.9925702370091170.01485952598176660.00742976299088328
1010.9901219500993380.01975609980132390.00987804990066193
1020.9869676362959490.0260647274081020.013032363704051
1030.986733805842030.02653238831593910.0132661941579696
1040.9830188324835340.0339623350329320.016981167516466
1050.9779797398755960.04404052024880880.0220202601244044
1060.9717002296232640.05659954075347240.0282997703767362
1070.9797930626354280.04041387472914330.0202069373645716
1080.9749097274613610.05018054507727860.0250902725386393
1090.9682275184691620.06354496306167660.0317724815308383
1100.9642952235757660.07140955284846770.0357047764242339
1110.9577477068187110.08450458636257710.0422522931812886
1120.9488052221936470.1023895556127050.0511947778063527
1130.9401104501446250.1197790997107490.0598895498553745
1140.9261987638713260.1476024722573480.0738012361286738
1150.9262525339261330.1474949321477330.0737474660738666
1160.9212550591933810.1574898816132390.0787449408066193
1170.9074478487809380.1851043024381240.0925521512190621
1180.9254566470595490.1490867058809010.0745433529404506
1190.9791567665618740.04168646687625230.0208432334381262
1200.9762564351607320.04748712967853520.0237435648392676
1210.9695735612240750.06085287755184910.0304264387759245
1220.9708443621270070.05831127574598510.0291556378729925
1230.974388535327670.05122292934466060.0256114646723303
1240.9786100438645530.04277991227089370.0213899561354469
1250.9765521406821450.04689571863571050.0234478593178553
1260.9716511801020440.05669763979591260.0283488198979563
1270.9646828047412660.07063439051746760.0353171952587338
1280.9549506824023560.09009863519528790.045049317597644
1290.9777895999591740.04442080008165180.0222104000408259
1300.9711276850976820.05774462980463650.0288723149023182
1310.9625832241598130.07483355168037430.0374167758401871
1320.9550683974362790.08986320512744130.0449316025637206
1330.9473517951818120.1052964096363770.0526482048181885
1340.9735766978706210.05284660425875910.0264233021293795
1350.9654365831841880.06912683363162380.0345634168158119
1360.9552845528764990.08943089424700250.0447154471235012
1370.943025978438020.1139480431239590.0569740215619795
1380.9310285654031970.1379428691936070.0689714345968034
1390.9273628951396190.1452742097207630.0726371048603813
1400.9095577740339490.1808844519321010.0904422259660505
1410.8973770960389120.2052458079221760.102622903961088
1420.8860986814989720.2278026370020560.113901318501028
1430.870242345082360.259515309835280.12975765491764
1440.8992210842505640.2015578314988720.100778915749436
1450.8959092285021120.2081815429957760.104090771497888
1460.9037834914968650.1924330170062710.0962165085031353
1470.9131099247267630.1737801505464750.0868900752732373
1480.9198065041075050.1603869917849890.0801934958924947
1490.9011361406638090.1977277186723820.098863859336191
1500.8757991270525960.2484017458948070.124200872947404
1510.8825206764451490.2349586471097020.117479323554851
1520.8543492951012890.2913014097974220.145650704898711
1530.8289538352726650.342092329454670.171046164727335
1540.794071999286060.411856001427880.20592800071394
1550.7673317566989540.4653364866020930.232668243301046
1560.7296117577236410.5407764845527190.270388242276359
1570.7022161294385320.5955677411229360.297783870561468
1580.660994589970350.67801082005930.33900541002965
1590.6646721692574190.6706556614851620.335327830742581
1600.7516739621819980.4966520756360050.248326037818002
1610.706242391549150.58751521690170.29375760845085
1620.6661137683458830.6677724633082340.333886231654117
1630.6090655702527080.7818688594945830.390934429747292
1640.5720463683436930.8559072633126150.427953631656307
1650.5332468585862750.9335062828274510.466753141413725
1660.5029221608429110.9941556783141780.497077839157089
1670.4470302610840060.8940605221680110.552969738915994
1680.4076570118843010.8153140237686030.592342988115699
1690.3447889748022130.6895779496044260.655211025197787
1700.8960098439337380.2079803121325250.103990156066263
1710.8580807077512640.2838385844974730.141919292248736
1720.8103821613741110.3792356772517770.189617838625889
1730.9821758261879390.03564834762412220.0178241738120611
1740.9891552884444040.02168942311119230.0108447115555962
1750.9858097018026540.02838059639469290.0141902981973465
1760.9746380986603810.05072380267923850.0253619013396192
1770.979354927994760.04129014401048080.0206450720052404
1780.9828677327981050.03426453440378970.0171322672018949
1790.966778537115840.06644292576832070.0332214628841603
1800.9989585426830150.002082914633970530.00104145731698527
1810.9986661259256340.00266774814873210.00133387407436605
1820.9956598314121850.008680337175629220.00434016858781461
1830.9859209115624620.02815817687507610.0140790884375381
1840.9775494225397680.04490115492046350.0224505774602317
1850.9604244480681490.07915110386370140.0395755519318507


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level30.0172413793103448NOK
5% type I error level430.247126436781609NOK
10% type I error level800.459770114942529NOK