Multiple Linear Regression - Estimated Regression Equation
Time[t] = -5186.76981737615 + 191.170682156564Logins[t] + 127.347978324424CompendiumViews[t] + 40.5306340860248BloggedComputations[t] + 603.158481775153ReviewedCompendiums[t] + 190.102593234003LongFeedbackmessages[t] -0.149601708866442Characters[t] + 0.717931075686711WritingTime[t] + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)-5186.769817376155950.233765-0.87170.3847160.192358
Logins191.17068215656471.8225832.66170.0085890.004294
CompendiumViews127.34797832442410.17717312.513100
BloggedComputations40.5306340860248104.729440.3870.6992810.349641
ReviewedCompendiums603.158481775153426.8396641.41310.1596240.079812
LongFeedbackmessages190.102593234003119.6335641.5890.1140760.057038
Characters-0.1496017088664420.078974-1.89430.0600350.030017
WritingTime0.7179310756867110.0741129.687100


Multiple Linear Regression - Regression Statistics
Multiple R0.960175168957079
R-squared0.921936355081755
Adjusted R-squared0.918433499220039
F-TEST (value)263.195629930967
F-TEST (DF numerator)7
F-TEST (DF denominator)156
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation27797.9638397288
Sum Squared Residuals120545379807.04


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
1252101206406.85315127545694.1468487248
2134577151871.81421139-17294.8142113896
3198520179785.70745727918734.2925427215
4189326245554.752654877-56228.7526548766
5137449128390.0699994839058.93000051714
66529577833.7200540658-12538.7200540658
7439387442642.660733768-3255.66073376783
83318629168.75458236064017.24541763937
9178368189668.60994101-11300.6099410097
10186657168622.27386994118034.7261300588
11265539257706.8694314037832.13056859741
12191088188877.3994201822210.60057981831
13138866149567.965896811-10701.9658968113
14296878247678.49189437249199.5081056283
15192648185100.1348761377547.8651238633
16333462383382.080090427-49920.0800904275
17243571221630.29086539521940.709134605
18263451249939.02760104613511.9723989539
19155679153008.1758612042670.82413879587
20227053213709.58919642113343.4108035791
21240028227523.40039654312504.5996034569
22388549287370.337880442101178.662119558
23156540150531.2337078356008.76629216484
24148421177175.056507882-28754.0565078819
25177732247493.595212801-69761.5952128013
26191441235593.389410819-44152.3894108189
27249893284338.761658767-34445.7616587672
28236812217369.14181993619442.8581800641
29142329143926.263269845-1597.26326984493
30259667289838.152581712-30171.1525817117
31231625257981.973666869-26356.9736668686
32176062186221.740681233-10159.7406812327
33286683280486.3824037716196.61759622949
348748591345.4057928805-3860.40579288054
35322865311979.8705820110885.1294179898
36247082233286.859522213795.1404778005
37346011314066.67622522331944.3237747772
38191653179653.98501947511999.0149805246
3911467393367.082499619421305.9175003806
40284224294994.235700107-10770.2357001069
41284195298837.32691893-14642.3269189295
42155363167146.475429236-11783.4754292357
43177306196517.230611572-19211.2306115716
44144571126326.10515938118244.894840619
45140319230882.485574625-90563.4855746252
46405267346779.40512817958487.5948718211
4778800109864.189914022-31064.1899140224
48201970209190.720616795-7220.7206167947
49302674339798.602076907-37124.6020769074
50164733219248.17766435-54515.1776643496
51194221213912.453162451-19691.4531624512
522418841144.7975717867-16956.7975717867
53346142310512.74775818135629.2522418194
546502966997.9665811531-1968.96658115313
55101097110474.429929452-9377.42992945231
56246088237954.2383395378133.76166046324
57273108266684.8757391966423.12426080405
58282220313312.137848945-31092.1378489454
59275505297998.247259621-22493.2472596208
60214872176832.62803327238039.3719667278
61335121339253.636270524-4132.63627052382
62267171298182.530767768-31011.5307677677
63189637225497.192690576-35860.1926905765
64229512220841.6623883578670.33761164316
65209798203967.6324911625830.36750883838
66201345178024.72328158123320.2767184193
67163833170193.730556674-6360.73055667431
68204250243279.063324863-39029.0633248632
69197813197894.670558974-81.6705589743639
70132955152072.998629763-19117.9986297631
71216092221638.647692747-5546.64769274729
727356691181.1549399555-17615.1549399555
73213198209524.9320011893673.06799881074
74181713183865.193018655-2152.19301865456
75148698165715.192111152-17017.1921111524
76300103224949.80158378175153.1984162187
77251437239794.27375164611642.7262483539
78197295200283.286921728-2988.28692172828
79158163166627.923339868-8464.92333986833
80155529160043.808917735-4514.80891773494
81132672151332.376586313-18660.3765863131
82377213292814.01181770384398.9881822971
83145905169244.853267544-23339.8532675436
84223701195837.55450574427863.4454942561
858095398771.6653213231-17818.6653213232
86130805144663.406703757-13858.4067037565
87135082135952.542287914-870.542287913814
88305270298809.1188923926460.88110760812
89271806259017.77669862212788.2233013782
90150949219762.152211093-68813.152211093
91225805202785.96294159923019.0370584006
92197389186808.22749572210580.7725042775
93156583154250.5986136252332.40138637518
94232718233024.057598891-306.057598890709
95261601230240.87811937731360.1218806234
96178489172583.0484057225905.95159427778
97200657187203.16568114513453.8343188553
98259244257829.4371003211414.56289967932
99313075332953.576276773-19878.5762767725
100346933332618.74326083114314.2567391688
101246440228277.20435686518162.7956431355
102252444262177.906115655-9733.90611565451
103159965176254.742610021-16289.7426100207
1044328756443.4747108882-13156.4747108882
105172239171777.93393165461.066068350118
106185198216251.132680022-31053.1326800215
107227681251579.924764748-23898.9247647478
108260464251016.9223396229447.07766037841
109106288169101.11094962-62813.1109496203
110109632139267.400405251-29635.4004052512
111268905223560.19612610845344.803873892
112266805206903.98339098759901.0166090128
1132362321890.61901289371732.38098710626
114152474176400.965575048-23926.965575048
1156185751217.340329505310639.6596704947
116144889143013.3392704071875.66072959288
117346600338343.0243100238256.97568997666
1182105421253.1185909555-199.118590955496
119224051203932.79348798420118.2065120161
1203141438513.4169936391-7099.41699363909
121261043295024.173718445-33981.1737184451
122206108177927.73021965228180.2697803483
123154984113364.69826328341619.3017367165
124112933130898.395049068-17965.3950490682
1253821454653.3622904218-16439.3622904218
126158671153834.2532332594836.74676674072
127302148274774.92159622827373.0784037721
128177918187152.752999208-9234.7529992084
129350552351512.03424484-960.034244839599
130275578300698.483813935-25120.4838139349
131368746354053.16814573314692.8318542671
132172464171362.9747074551101.02529254545
13394381122008.557791065-27627.5577910646
134244295243871.458019134423.541980865535
135382487372288.03892871110198.9610712893
13611452592627.916972053721897.0830279463
137345884340804.9879664015079.01203359905
138147989171583.529081205-23594.5290812055
139216638202472.17454844714165.8254515533
140192862204228.694886127-11366.6948861274
141184818151033.34226067933784.6577393211
142336707316014.47867324220692.5213267581
143215836214785.6512509871050.34874901268
144173260129449.52024712543810.4797528752
145271773246935.94512375224837.0548762482
146130908171784.194968726-40876.1949687259
147204009239851.731111959-35842.7311119593
148245514240009.4180938975504.5819061033
1491-5186.769817376155187.76981737615
1501468812520.29245054352167.70754945652
15198-4995.599135219595093.59913521959
152455-4804.428453063035259.42845306303
1530-5186.769817376155186.76981737615
1540-5186.769817376155186.76981737615
155195765182884.68017235412880.3198276459
156326038296292.91625445229745.0837455478
1570-5186.769817376155186.76981737615
158203-4422.087088749914625.08708874991
15971998278.22063492988-1079.22063492988
1604666052110.8544895908-5450.85448959081
1611754710838.85799401056708.14200598948
16210746577448.524149921930016.4758500781
163969-4804.428453063035773.42845306303
164173102133744.90142535239357.0985746477


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
110.118093665748850.2361873314976990.88190633425115
120.1852702941795520.3705405883591030.814729705820448
130.1095608226682920.2191216453365850.890439177331708
140.1123620463863120.2247240927726240.887637953613688
150.09648752439231130.1929750487846230.903512475607689
160.05876267825696680.1175253565139340.941237321743033
170.03436978039494730.06873956078989460.965630219605053
180.1642119138176960.3284238276353910.835788086182304
190.1155441767215830.2310883534431660.884455823278417
200.07892784748370450.1578556949674090.921072152516295
210.0539203713404880.1078407426809760.946079628659512
220.8623914330210670.2752171339578650.137608566978933
230.8275524043690190.3448951912619630.172447595630981
240.8368432253941680.3263135492116640.163156774605832
250.8860605044485720.2278789911028550.113939495551428
260.8753399204455180.2493201591089640.124660079554482
270.8840250606779110.2319498786441790.115974939322089
280.8533272781739660.2933454436520670.146672721826034
290.8129016307490210.3741967385019580.187098369250979
300.9714582807797340.05708343844053140.0285417192202657
310.9722255945605330.05554881087893430.0277744054394671
320.9665082245042520.06698355099149660.0334917754957483
330.9539371395778460.09212572084430760.0460628604221538
340.939733442712660.120533114574680.0602665572873401
350.9223358766177180.1553282467645640.077664123382282
360.9009917290501270.1980165418997470.0990082709498734
370.9007586766338030.1984826467323940.0992413233661969
380.8771843969216570.2456312061566870.122815603078343
390.8624745161466630.2750509677066730.137525483853336
400.8373138843527990.3253722312944030.162686115647201
410.8083993166176640.3832013667646710.191600683382336
420.7771576398810870.4456847202378260.222842360118913
430.7654824896184380.4690350207631230.234517510381561
440.7481562968064880.5036874063870240.251843703193512
450.9576378950205230.08472420995895480.0423621049794774
460.9911910911187910.01761781776241760.00880890888120878
470.9928785372813820.01424292543723550.00712146271861773
480.9900165706097630.01996685878047310.00998342939023653
490.9911303620868510.01773927582629760.00886963791314882
500.9961550736559470.007689852688105560.00384492634405278
510.995431284558080.00913743088384050.00456871544192025
520.9951609037520720.009678192495856610.00483909624792831
530.9959010546581860.00819789068362780.0040989453418139
540.9942166342506510.01156673149869870.00578336574934936
550.9923589700114460.01528205997710770.00764102998855385
560.9897445898383350.02051082032332950.0102554101616648
570.9862953423513880.02740931529722430.0137046576486122
580.9873712100958070.0252575798083870.0126287899041935
590.9849809923103360.03003801537932860.0150190076896643
600.9887011735869170.0225976528261660.011298826413083
610.9847593252435020.03048134951299660.0152406747564983
620.984534233806730.03093153238654040.0154657661932702
630.9880704667865720.02385906642685680.0119295332134284
640.9840508111622560.03189837767548750.0159491888377437
650.9790801341363990.04183973172720250.0209198658636013
660.978980323331430.04203935333714080.0210196766685704
670.9724843296462810.0550313407074390.0275156703537195
680.9788068622677210.04238627546455810.021193137732279
690.972939497018690.05412100596261970.0270605029813098
700.967312597348830.06537480530233940.0326874026511697
710.9583932111169530.08321357776609350.0416067888830468
720.9535032034909150.09299359301817080.0464967965090854
730.9412538493156140.1174923013687720.058746150684386
740.9306035366386320.1387929267227350.0693964633613676
750.9183772713329810.1632454573340380.0816227286670189
760.9851678729037580.0296642541924840.014832127096242
770.9811797351945740.0376405296108520.018820264805426
780.9752127785548310.04957444289033760.0247872214451688
790.968005703540360.06398859291927940.0319942964596397
800.9592742171252690.08145156574946160.0407257828747308
810.9544144501644050.09117109967119080.0455855498355954
820.9962892061380160.007421587723968470.00371079386198424
830.9961189048283450.007762190343310670.00388109517165534
840.9961149599115840.007770080176831630.00388504008841581
850.9951987371462120.009602525707575590.0048012628537878
860.9946223203665510.01075535926689710.00537767963344854
870.992504953560490.01499009287901970.00749504643950987
880.9897984712793850.02040305744123050.0102015287206152
890.9868358187778980.02632836244420310.0131641812221015
900.998157666721230.003684666557539580.00184233327876979
910.9978012003424850.004397599315030490.00219879965751525
920.9970275019554930.005944996089014750.00297249804450738
930.9957438159594350.008512368081130020.00425618404056501
940.994160728691170.01167854261766050.00583927130883027
950.9946929520590330.01061409588193470.00530704794096736
960.9926997477500610.01460050449987710.00730025224993853
970.9910886400984980.01782271980300450.00891135990150223
980.9879094252074860.02418114958502890.0120905747925145
990.9865188820491930.02696223590161470.0134811179508074
1000.9841804951379830.03163900972403450.0158195048620173
1010.9810216953852790.03795660922944160.0189783046147208
1020.9749817363392270.05003652732154670.0250182636607734
1030.9736496463544760.05270070729104890.0263503536455244
1040.9683873808838630.06322523823227310.0316126191161366
1050.9592088255949830.08158234881003390.0407911744050169
1060.9680215920260340.06395681594793150.0319784079739657
1070.9714132271668730.05717354566625340.0285867728331267
1080.9627553479014170.07448930419716570.0372446520985829
1090.988326077051480.0233478458970390.0116739229485195
1100.9925779300912370.01484413981752510.00742206990876255
1110.9972494669349250.00550106613015040.0027505330650752
1120.9994826609499860.00103467810002770.000517339050013848
1130.9991696858790990.001660628241801570.000830314120900784
1140.9992899346683810.001420130663237340.000710065331618672
1150.9989213081278170.002157383744366350.00107869187218318
1160.99832944310390.003341113792200230.00167055689610012
1170.9975039804341250.004992039131749390.00249601956587469
1180.9961642920209140.00767141595817140.0038357079790857
1190.994895572994310.0102088540113810.00510442700569051
1200.9933529912306340.01329401753873270.00664700876936637
1210.9955883915397390.008823216920521150.00441160846026057
1220.9957686018957810.0084627962084380.004231398104219
1230.9976971483474340.004605703305132180.00230285165256609
1240.9977089686112770.004582062777446670.00229103138872334
1250.997707172817560.004585654364879750.00229282718243987
1260.9964375050395560.007124989920887720.00356249496044386
1270.9981790402209750.003641919558049960.00182095977902498
1280.9970628878052550.005874224389490540.00293711219474527
1290.9951903828736580.009619234252683790.00480961712634189
1300.9950496729273770.00990065414524690.00495032707262345
1310.9943538016690020.01129239666199640.00564619833099818
1320.9944026784777960.01119464304440780.00559732152220392
1330.9951164105823190.00976717883536190.00488358941768095
1340.9940420663815980.01191586723680370.00595793361840183
1350.9904836393014470.01903272139710690.00951636069855346
1360.9963492904107410.007301419178518770.00365070958925939
1370.9938756864776440.01224862704471140.00612431352235569
1380.9971886567586010.005622686482798740.00281134324139937
1390.9999340354260050.0001319291479890866.5964573994543e-05
1400.9998505538817020.0002988922365960510.000149446118298026
1410.9999989692780592.06144388274228e-061.03072194137114e-06
1420.9999964790172487.04196550358213e-063.52098275179107e-06
1430.9999897738277412.045234451884e-051.022617225942e-05
1440.9999944840228381.10319543247192e-055.51597716235962e-06
1450.9999995710191318.57961737630239e-074.28980868815119e-07
1460.9999999263307781.47338444629587e-077.36692223147934e-08
1470.9999998785600772.42879846306031e-071.21439923153016e-07
1480.9999997925935594.1481288167505e-072.07406440837525e-07
1490.999998152695543.69460892083898e-061.84730446041949e-06
1500.9999997823853084.35229385066201e-072.17614692533101e-07
1510.9999964964743457.00705130927953e-063.50352565463976e-06
1520.9999434855910690.0001130288178627775.65144089313885e-05
1530.9992971635238150.001405672952370830.000702836476185417


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level480.335664335664336NOK
5% type I error level900.629370629370629NOK
10% type I error level1110.776223776223776NOK