Multiple Linear Regression - Estimated Regression Equation
BlogdComputations[t] = + 4.73148067023909 + 0.00015703077847098TotalTime[t] -0.859116985736638Shared[t] + 3.15058900167502e-05Caracters[t] -2.08877716524734e-06Writing[t] + 0.44407158237694Hyperlink[t] + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)4.731480670239092.9010471.6310.1048910.052446
TotalTime0.000157030778470984e-053.95890.0001145.7e-05
Shared-0.8591169857366380.488721-1.75790.0807030.040351
Caracters3.15058900167502e-055.6e-050.56260.5744960.287248
Writing-2.08877716524734e-068.5e-05-0.02450.9805130.490256
Hyperlink0.444071582376940.0561447.909600


Multiple Linear Regression - Regression Statistics
Multiple R0.882249715161768
R-squared0.778364559903021
Adjusted R-squared0.771350780153117
F-TEST (value)110.976475974118
F-TEST (DF numerator)5
F-TEST (DF denominator)158
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation15.4173704212632
Sum Squared Residuals37555.8590916178


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
16586.0388759892302-21.0388759892302
25456.1343433522421-2.13434335224208
35846.82418298952211.175817010478
47574.8585784114930.141421588506966
54139.07645334203681.92354665796321
6024.8265736391103-24.8265736391103
7111107.9879920897233.01200791027686
8112.798837020747-11.798837020747
93647.4581663944363-11.4581663944363
106055.93690693630654.06309306369352
116374.4495837602565-11.4495837602565
127152.455659162993918.5443408370061
133841.279998232128-3.27999823212798
147683.6830125856453-7.68301258564528
156153.67424725121817.32575274878192
1612599.036291527269425.9637084727306
178483.99032510390520.00967489609476042
186966.10967780065582.89032219934418
197775.51804815942051.48195184057954
209576.771701710082618.2282982899174
217874.93165565948713.06834434051293
227691.7175905203989-15.7175905203989
234036.59188529332933.40811470667073
248164.179003293471616.8209967065284
2510274.279681087691327.7203189123087
267062.17837544901367.82162455098643
277567.19460199115717.80539800884292
289374.054206216182118.9457937838179
294242.4505775052494-0.450577505249447
309576.466764549316618.5332354506834
318774.352613147372712.6473868526273
324463.5191570140911-19.5191570140911
338478.17377967368355.82622032631649
342818.74150108199119.25849891800886
3587106.53260555633-19.5326055563299
367156.875908582063214.1240914179368
376878.9588621971622-10.9588621971622
385053.8698611407338-3.86986114073381
393032.0955914245451-2.09559142454514
408677.98892901870888.01107098129115
417567.12233227584297.87766772415715
424646.1198107914492-0.119810791449168
435249.43603625805332.56396374194671
443133.1577192974828-2.15771929748278
453036.4125464113682-6.41254641136819
467077.5264712397202-7.52647123972022
472025.6344843736783-5.63448437367825
488477.39013467252326.60986532747683
498192.0393768850737-11.0393768850737
507969.96680326126979.03319673873031
517062.89462699922297.1053730007771
52811.7942682545736-3.79426825457358
536798.3961094117077-31.3961094117077
542120.9460545847540.0539454152459745
553033.9934144043329-3.99341440433293
567076.2608367697983-6.26083676979828
578776.270720932977310.7292790670227
5887126.665895802592-39.665895802592
59112104.1044991588357.89550084116481
605445.0156087483658.98439125163499
619691.31020532413014.68979467586986
6293101.040554823363-8.04055482336292
634944.59688372525754.40311627474249
644964.051619127004-15.051619127004
653864.0335948907966-26.0335948907966
666458.43158350322365.56841649677637
676260.62626086489041.37373913510964
686658.6555789119067.34442108809403
699890.10285307911917.89714692088085
709749.143102044763547.8568979552365
715646.64865187133969.35134812866042
722222.6945623019911-0.694562301991146
735150.65688459631270.343115403687335
745665.9228734885542-9.92287348855418
759465.695970038652228.3040299613478
769877.427440527869120.5725594721309
777682.8729945665887-6.87299456658872
785745.035681247752711.9643187522472
797555.623255581976619.3767444180234
804851.8924009151962-3.89240091519616
814840.8175434666677.182456533333
8210994.011433708722314.9885662912777
832738.2036016418437-11.2036016418437
848378.22550093896444.77449906103564
854945.31120608896473.68879391103528
862432.8216527942758-8.82165279427584
874353.1892390242284-10.1892390242284
884464.6829126176103-20.6829126176103
894952.5109486077232-3.51094860772318
9010678.08621718054227.913782819458
914248.7461773217725-6.74617732177248
9210895.055063361680212.9449366383198
932741.0440643496777-14.0440643496777
947967.619690170836711.3803098291633
954973.1985889983118-24.1985889983118
966462.39090196663341.60909803336663
977593.0228673232656-18.0228673232656
98115102.25393342407812.7460665759224
999274.437305859279817.5626941407202
100106129.100847393463-23.1008473934635
1017351.708781265583521.2912187344165
10210598.47862107323256.5213789267675
1033034.1745646458445-4.17456464584452
1041331.1892915639149-18.1892915639149
1056952.124633190582716.8753668094173
1067288.2923495647337-16.2923495647337
1078064.43015988225815.569840117742
10810681.075062050550224.9249379494498
1092844.7944036015702-16.7944036015702
1107044.96300836725.036991633
1115165.7524092789227-14.7524092789227
1129072.893344600938617.1066553990614
1131213.2428384050701-1.24283840507011
1148462.930831891360821.0691681086392
1152325.5160310434218-2.51603104342181
1165749.40212116111647.59787883888361
11784105.570768548967-21.5707685489674
11849.82699866325091-5.82699866325091
1195662.4926372386077-6.49263723860769
1201827.4004965376947-9.40049653769472
1218672.61981317121513.380186828785
1223951.2089346794666-12.2089346794666
1231623.1176658974121-7.11766589741207
1241841.3032691426191-23.3032691426191
1251618.0845939587754-2.08459395877544
1264241.81587459001260.184125409987366
1277583.483986881124-8.48398688112398
1283080.2560961297595-50.2560961297595
12910491.257517826498112.7424821735019
13012193.091410849935927.9085891500641
131106116.543338476612-10.5433384766123
1325761.5079639649181-4.50796396491808
1332830.9775912851395-2.97759128513954
1345668.2088841708659-12.2088841708659
13581102.638787501448-21.6387875014484
136211.4213526486068-9.42135264860681
1378894.0472584586989-6.04725845869893
1384143.9126059078504-2.91260590785042
1398374.75952701520018.24047298479988
1405566.009735689411-11.009735689411
141334.033341381542-31.033341381542
1425478.657175126513-24.6571751265129
1438998.7771218576758-9.77712185767583
1444137.61687428150753.38312571849245
1459474.005890500022919.9941094999771
14610135.213350853046765.7866491469533
1477067.35767911184072.64232088815932
148111102.258474110078.74152588993008
1490-3.000572201390663.00057220139066
15049.43145458708121-5.43145458708121
15104.74686968652924-4.74686968652924
15204.80292967444338-4.80292967444338
15303.87236368450244-3.87236368450244
15404.73148067023908-4.73148067023908
1554259.857576943733-17.857576943733
1569786.757679556549410.2423204434506
15704.73148067023908-4.73148067023908
15804.76335791826869-4.76335791826869
15978.56930356283437-1.56930356283437
1601217.9812147509614-5.98121475096142
16108.9267856905485-8.9267856905485
1623724.986959627192412.0130403728076
16304.88364349457746-4.88364349457746
1643942.1089995780324-3.10899957803238


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
90.0009745992614719250.001949198522943850.999025400738528
100.0005533759972565650.001106751994513130.999446624002743
110.008493462122568650.01698692424513730.991506537877431
120.00259176300932360.00518352601864720.997408236990676
130.005611293584334920.01122258716866980.994388706415665
140.08962740173826490.179254803476530.910372598261735
150.051077645416890.102155290833780.94892235458311
160.1232226542056240.2464453084112490.876777345794376
170.0993525845288260.1987051690576520.900647415471174
180.06321765592722620.1264353118544520.936782344072774
190.06878365431469230.1375673086293850.931216345685308
200.05598661057085960.1119732211417190.94401338942914
210.04924286280995880.09848572561991760.950757137190041
220.1460858684002680.2921717368005370.853914131599732
230.1124480034232330.2248960068464650.887551996576767
240.09955895565353120.1991179113070620.900441044346469
250.1627991318638420.3255982637276840.837200868136158
260.1474378989192990.2948757978385980.852562101080701
270.1162638747383270.2325277494766530.883736125261673
280.1264367025133490.2528734050266980.873563297486651
290.09423236147008050.1884647229401610.905767638529919
300.09807872563344450.1961574512668890.901921274366555
310.1105973042413190.2211946084826370.889402695758681
320.1914252290086470.3828504580172930.808574770991353
330.1533122055118440.3066244110236880.846687794488156
340.1505770470025270.3011540940050530.849422952997473
350.2351657850948570.4703315701897150.764834214905143
360.2160286403483010.4320572806966020.783971359651699
370.2042552718189280.4085105436378560.795744728181072
380.1721247137039460.3442494274078920.827875286296054
390.1379887588028840.2759775176057680.862011241197116
400.112467142238860.2249342844777210.88753285776114
410.08947882888576430.1789576577715290.910521171114236
420.07093110907414220.1418622181482840.929068890925858
430.0546369228335020.1092738456670040.945363077166498
440.04161552245970180.08323104491940360.958384477540298
450.03134989051098250.06269978102196510.968650109489017
460.02484806160755330.04969612321510660.975151938392447
470.01823076275029980.03646152550059950.9817692372497
480.01342567821483840.02685135642967680.986574321785162
490.01151803965842370.02303607931684730.988481960341576
500.00843571985462930.01687143970925860.991564280145371
510.006273105429200990.0125462108584020.993726894570799
520.004376620863383990.008753241726767980.995623379136616
530.02451653447109890.04903306894219770.975483465528901
540.01797248072135190.03594496144270380.982027519278648
550.01342430902099050.02684861804198110.986575690979009
560.01023525536158640.02047051072317270.989764744638414
570.009573856017174290.01914771203434860.990426143982826
580.06074640985930160.1214928197186030.939253590140698
590.0514648310961430.1029296621922860.948535168903857
600.04358354884492420.08716709768984840.956416451155076
610.03451222231265060.06902444462530120.965487777687349
620.02748931591166120.05497863182332240.972510684088339
630.02087863955895340.04175727911790680.979121360441047
640.02062888791042090.04125777582084190.979371112089579
650.03516354518687870.07032709037375740.964836454813121
660.02745805488413260.05491610976826510.972541945115867
670.02129850801029810.04259701602059620.978701491989702
680.01684120547652970.03368241095305940.98315879452347
690.01413465039570260.02826930079140510.985865349604297
700.1237019248789180.2474038497578360.876298075121082
710.1083062926336860.2166125852673730.891693707366314
720.08990303156204430.1798060631240890.910096968437956
730.0726622260720430.1453244521440860.927337773927957
740.06324998068562340.1264999613712470.936750019314377
750.1035892755167720.2071785510335450.896410724483228
760.1209907996614720.2419815993229450.879009200338528
770.102494432103110.204988864206220.89750556789689
780.09833863764026750.1966772752805350.901661362359732
790.106504296912030.2130085938240610.89349570308797
800.08915309020754680.1783061804150940.910846909792453
810.07461955406466460.1492391081293290.925380445935335
820.07304748514456060.1460949702891210.926952514855439
830.06605623485387330.1321124697077470.933943765146127
840.05359711862562890.1071942372512580.946402881374371
850.04261072166561430.08522144333122860.957389278334386
860.03746459507668630.07492919015337260.962535404923314
870.03291850127701550.06583700255403090.967081498722985
880.04069276992169550.08138553984339110.959307230078304
890.03213811504160570.06427623008321150.967861884958394
900.05635804483335760.1127160896667150.943641955166642
910.04717508819107710.09435017638215410.952824911808923
920.04807869638056760.09615739276113520.951921303619432
930.04640694499935650.0928138899987130.953593055000644
940.0410530267610160.0821060535220320.958946973238984
950.05756094435949440.1151218887189890.942439055640506
960.04551405332090040.09102810664180070.9544859466791
970.047555504466850.09511100893369990.95244449553315
980.0447945457826690.0895890915653380.955205454217331
990.04864866908558760.09729733817117520.951351330914412
1000.05563887141132220.1112777428226440.944361128588678
1010.06745397621636710.1349079524327340.932546023783633
1020.05679731633059160.1135946326611830.943202683669408
1030.04616504885073530.09233009770147060.953834951149265
1040.04884346909704340.09768693819408690.951156530902957
1050.05087870547520310.1017574109504060.949121294524797
1060.0491983423983990.09839668479679810.950801657601601
1070.04896653018621510.09793306037243030.951033469813785
1080.07141031947415390.1428206389483080.928589680525846
1090.07259589687836740.1451917937567350.927404103121633
1100.1058907917244640.2117815834489280.894109208275536
1110.1059071900259880.2118143800519760.894092809974012
1120.1218295176444490.2436590352888980.878170482355551
1130.1000752321215220.2001504642430430.899924767878479
1140.130884422670990.261768845341980.86911557732901
1150.1070979042491350.2141958084982710.892902095750865
1160.1082391969679770.2164783939359550.891760803032023
1170.1252513697010960.2505027394021920.874748630298904
1180.1043586196591580.2087172393183160.895641380340842
1190.09210150691051730.1842030138210350.907898493089483
1200.07722875132050580.1544575026410120.922771248679494
1210.06706006844731450.1341201368946290.932939931552686
1220.06165280622315010.12330561244630.93834719377685
1230.05029545753171460.1005909150634290.949704542468285
1240.06541841600794820.1308368320158960.934581583992052
1250.05056743314213480.101134866284270.949432566857865
1260.03805859061035940.07611718122071880.961941409389641
1270.0292714998073410.0585429996146820.970728500192659
1280.2148642187311570.4297284374623140.785135781268843
1290.2026404615016280.4052809230032550.797359538498372
1300.3015123987906980.6030247975813960.698487601209302
1310.3189344730275530.6378689460551060.681065526972447
1320.2688829787142360.5377659574284730.731117021285764
1330.2240016668183150.448003333636630.775998333181685
1340.1933452534510030.3866905069020060.806654746548997
1350.2252789071010050.4505578142020110.774721092898994
1360.2979703211215640.5959406422431280.702029678878436
1370.2551849410480420.5103698820960840.744815058951958
1380.2098496730211160.4196993460422310.790150326978884
1390.1762185066118140.3524370132236290.823781493388186
1400.1393681162411040.2787362324822070.860631883758896
1410.3283529976377480.6567059952754960.671647002362252
1420.6134605813365010.7730788373269980.386539418663499
1430.6166562797806310.7666874404387380.383343720219369
1440.5720591832882190.8558816334235630.427940816711781
1450.5124773469182380.9750453061635250.487522653081762
1460.9970182025352280.00596359492954490.00298179746477245
1470.9946237271141190.01075254577176290.00537627288588145
1480.9970570139079150.005885972184169120.00294298609208456
1490.9972227723365570.005554455326886190.00277722766344309
1500.9929773772448150.01404524551036910.00702262275518457
1510.9828208613554980.03435827728900410.0171791386445021
1520.9604563863294570.07908722734108650.0395436136705433
1530.9995888705674750.0008222588650508430.000411129432525422
1540.9974789991035340.005042001792932310.00252100089646616
1550.9995581035299330.0008837929401340530.000441896470067027


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level100.0680272108843537NOK
5% type I error level310.210884353741497NOK
10% type I error level590.401360544217687NOK