Multiple Linear Regression - Estimated Regression Equation
Total_time_RFC[t] = + 17590.8912573238 + 682.915088331884Total_Blogged_Comp[t] + 516.993794267306`Total_long_PR(+120characters)`[t] + 0.154917291796053Total_characters_comp[t] + 369.206613680681Total_hyperl_comp[t] + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)17590.89125732387141.5388492.46320.0148370.007419
Total_Blogged_Comp682.915088331884190.5751023.58340.000450.000225
`Total_long_PR(+120characters)`516.993794267306146.965543.51780.0005670.000284
Total_characters_comp0.1549172917960530.1303621.18840.2364610.118231
Total_hyperl_comp369.206613680681140.7791662.62260.0095750.004787


Multiple Linear Regression - Regression Statistics
Multiple R0.81741596254502
R-squared0.668168855823402
Adjusted R-squared0.659820902510783
F-TEST (value)80.0398410007149
F-TEST (DF numerator)4
F-TEST (DF denominator)159
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation37183.9090696502
Sum Squared Residuals219840251898.302


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
1293403191201.552700808102201.447299192
2277108138174.082154945138933.917845055
3264020154704.121725277109315.878274723
4260646173179.34196225387466.6580377467
5246100183021.87098954863078.1290104519
6244051181836.46042470862214.5395752918
7241329129672.91120689111656.08879311
8234730233808.168413205921.831586794509
9234509223150.12476262711358.8752373731
10233482149702.78715234283779.2128476577
11233406187194.48225466246211.517745338
12228548217875.39587233110672.6041276693
13223914188337.06652734735576.9334726525
14223696178792.19873334344903.8012666572
15223004187908.02614773835095.9738522616
16213765168309.70186143345455.298138567
17210554175445.66530733535108.3346926653
18202204121424.70946197880779.2905380223
19199512138118.54924230261393.4507576975
20195304179246.51919597916057.4808040207
21191467160779.01343828630687.9865617142
22191381206992.259671064-15611.2596710637
23191276208981.696160671-17705.696160671
24190410175735.50133384914674.4986661508
25188967161149.2366459927817.7633540103
26188780175854.50005726512925.4999427352
27185139203758.967274251-18619.9672742507
28185039166354.31805879418684.6819412057
29184217126730.16405471357486.8359452873
30181853174040.1832489487812.81675105201
31181379194163.206136645-12784.2061366452
32181344178090.3240758183253.67592418227
33179562168082.10785460511479.8921453945
34178863158066.25475786520796.7452421352
35178140144386.12666284433753.8733371562
36176789204365.142038178-27576.1420381778
37176460163335.47927075113124.520729249
38175877168250.9787140857626.02128591523
39175568181644.638325913-6076.63832591317
40174107134634.65855975139472.3414402487
41173587148423.01822341825163.9817765817
4217326097592.041762573375667.9582374267
43172684188702.487647206-16018.4876472059
44167845198697.014299947-30852.0142999467
45167131128165.3805259138965.61947409
46167105113376.29376367153728.7062363295
47166790105272.57417812561517.425821875
48164767141286.12657727723480.8734227229
49162810131837.80107830972.1989219999
50162336210573.920002346-48237.9200023458
51161678141643.88575377520034.1142462249
52158980175558.517555143-16578.5175551426
53157250177713.605265311-20463.605265311
54156833148131.9255136518701.07448634915
55155383158898.363022531-3515.36302253086
56154991150245.856452354745.14354764983
57154730162168.828472639-7438.82847263937
58151503169288.256355549-17785.2563555494
59146455158828.466681383-12373.4666813832
60143937182533.329505981-38596.3295059806
61142339176042.037032286-33703.0370322857
62142146204736.308073447-62590.3080734472
63142141149186.697131766-7045.69713176584
64142069147668.961445028-5599.96144502755
65141933162706.546424873-20773.5464248727
66139350154513.904850213-15163.9048502131
67139144132256.5501878386887.44981216157
68137793142933.028174362-5140.02817436244
69136911181644.410484226-44733.4104842256
70136548181623.23607031-45075.23607031
71135171145062.829843331-9891.82984333092
72134043119845.6863401814197.3136598203
7313187698182.979257904633693.0207420954
74131122124724.9986208596397.00137914096
75130539114795.358493515743.6415064997
76130533142581.097049659-12048.097049659
77130232178188.456670857-47956.4566708567
78129100118101.68599035510998.3140096445
79128655158339.39463522-29684.3946352205
80128066107219.45579455520846.5442054447
81127619101727.36599275325891.6340072467
82127324163706.053875055-36382.0538750546
83126683166051.353122377-39368.3531223772
84126681130074.313400736-3393.31340073551
85125971114681.96773827411289.0322617256
86125366106536.12737147918829.8726285207
87122433132884.675316684-10451.6753166841
88121135110093.01256283311041.9874371665
89119291149261.529492462-29970.5294924622
90118958119223.579201916-265.579201915819
91118807132203.664146307-13396.6641463071
92118372147581.336365958-29209.3363659581
9311690090689.441203865626210.5587961344
94116775138092.889033369-21317.8890333693
95115199142950.951064501-27751.9510645012
96114928128518.553965335-13590.5539653351
97114397139650.885213608-25253.8852136077
98113337111197.054558572139.94544143018
99111664127823.656445973-16159.6564459727
100108715115229.409979012-6514.40997901188
101107342153113.870712829-45771.8707128287
102107335113546.232750894-6211.23275089374
103106539112583.731584556-6044.73158455562
104105615142878.400995678-37263.4009956776
105105410143439.352503859-38029.352503859
106105324104143.3669567941180.63304320589
10710301272109.84731558430902.152684416
108102531111401.664224128-8870.66422412828
109101324175667.695138441-74343.695138441
11010088584944.087284416415940.9127155836
111100672107338.656218597-6666.6562185966
11299946192904.646322972-92958.6463229722
1139976878393.421003653521374.5789963465
1149924693586.81653131275659.18346868728
11598599101405.040073458-2806.04007345793
1169803077108.354018290420921.6459817096
11794763166307.137867884-71544.1378678843
11893340107044.262232567-13704.2622325671
1199312574607.493927545218517.5060724548
12091185118639.127416756-27454.1274167565
12190961114571.364447677-23610.3644476774
1229093892903.2261519311-1965.2261519311
12389318146376.611768949-57058.6117689494
12488817124334.852613555-35517.8526135546
12584944133373.516472605-48429.5164726045
12684572131605.589517623-47033.5895176225
12784256151043.129928948-66787.1299289476
1288095395567.4801340397-14614.4801340397
1297880078241.3503155052558.649684494782
1307877664119.714113144814656.2858868552
1317581282773.3435059637-6961.34350596371
1327542650075.502833476125350.4971665239
1337439884772.165711626-10374.165711626
13474112110931.547814874-36819.5478148742
1357356769131.2442208994435.75577910104
1366947178288.9235010064-8817.92350100638
1376894885226.1908451932-16278.1908451932
1386774679125.8925182626-11379.8925182625
13967507174791.393898185-107284.393898185
1406502976264.7812151467-11235.7812151467
1416432075957.7888111887-11637.7888111887
1426185764151.1860372497-2294.18603724973
1436149986755.5381294107-25256.5381294107
1445099965944.9673498129-14945.9673498129
1454666038263.71156663818396.28843336193
1464328784425.1458251766-41138.1458251766
1473821446640.7975700651-8426.79757006506
1483552365307.1441686201-29784.1441686201
1493275035026.9015619324-2276.90156193242
1503141451122.1774202431-19708.1774202431
1512418830179.3727058013-5991.37270580132
1522293830028.0884646117-7090.08846461171
1532105421931.8323498597-877.832349859702
1541754721374.6915630264-3827.69156302639
1551468823101.6515275424-8413.65152754238
156719924841.2205854438-17642.2205854438
15796917590.8912573238-16621.8912573238
15845517590.8912573238-17135.8912573238
15920317590.8912573238-17387.8912573238
1609817590.8912573238-17492.8912573238
161017590.8912573238-17590.8912573238
162017590.8912573238-17590.8912573238
163017590.8912573238-17590.8912573238
164017590.8912573238-17590.8912573238


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
80.1946895649963450.3893791299926910.805310435003655
90.2404161668140290.4808323336280590.759583833185971
100.1834666735593880.3669333471187770.816533326440612
110.1704616361210870.3409232722421740.829538363878913
120.1277275482370290.2554550964740590.872272451762971
130.1412391930644150.282478386128830.858760806935585
140.1502214414466420.3004428828932840.849778558553358
150.1141916264320050.2283832528640110.885808373567995
160.1088433679443920.2176867358887840.891156632055608
170.1469409994629220.2938819989258440.853059000537078
180.246501747542960.4930034950859190.75349825245704
190.4012923796359680.8025847592719350.598707620364032
200.458746552714940.9174931054298810.54125344728506
210.5407380611997740.9185238776004520.459261938800226
220.4773678149774880.9547356299549760.522632185022512
230.5502709060113840.8994581879772320.449729093988616
240.6229695588744930.7540608822510140.377030441125507
250.6915884205188740.6168231589622520.308411579481126
260.7542173152840920.4915653694318170.245782684715908
270.7944508824708980.4110982350582040.205549117529102
280.8167407292370430.3665185415259130.183259270762957
290.8766318091891230.2467363816217540.123368190810877
300.9081667619009260.1836664761981490.0918332380990744
310.9162485817421370.1675028365157270.0837514182578633
320.9098713352337560.1802573295324880.0901286647662438
330.9067722148967550.1864555702064910.0932277851032454
340.9138899885796590.1722200228406810.0861100114203406
350.9212217617892050.157556476421590.0787782382107952
360.9424337819768070.1151324360463860.0575662180231928
370.9410725080188270.1178549839623460.0589274919811729
380.940123967572850.1197520648543010.0598760324271504
390.9403067813866820.1193864372266360.059693218613318
400.9545916038212830.09081679235743390.0454083961787169
410.9610883270386230.07782334592275320.0389116729613766
420.9793157445794720.04136851084105580.0206842554205279
430.9811157755721810.03776844885563810.0188842244278191
440.984464632253150.03107073549370020.0155353677468501
450.9889862666166130.0220274667667740.011013733383387
460.995436528468050.009126943063900930.00456347153195046
470.9982111860356180.003577627928764760.00178881396438238
480.9987562575945860.002487484810828570.00124374240541428
490.9991588953020250.001682209395950460.000841104697975229
500.9994635478053730.001072904389254150.000536452194627075
510.9996593947517990.0006812104964025670.000340605248201284
520.9997298706202560.0005402587594885120.000270129379744256
530.9997423484609720.0005153030780554350.000257651539027717
540.9997972898751850.0004054202496304350.000202710124815217
550.9998241659680430.0003516680639141960.000175834031957098
560.9998274268162130.0003451463675738460.000172573183786923
570.9998554948025450.000289010394909980.00014450519745499
580.9998638365735570.000272326852886890.000136163426443445
590.9998913034019320.0002173931961353990.000108696598067699
600.9999166174452780.000166765109443198.33825547215951e-05
610.9999428301633350.0001143396733298765.71698366649382e-05
620.999964713058467.05738830809322e-053.52869415404661e-05
630.9999774248985064.51502029870437e-052.25751014935218e-05
640.9999780716473834.38567052333907e-052.19283526166954e-05
650.9999779744044774.40511910469175e-052.20255955234587e-05
660.9999818078845953.63842308091372e-051.81921154045686e-05
670.9999839408462393.21183075224047e-051.60591537612024e-05
680.9999850972661652.98054676702536e-051.49027338351268e-05
690.9999869833791572.60332416864141e-051.30166208432071e-05
700.9999890502993922.18994012164667e-051.09497006082333e-05
710.9999905573948031.88852103930159e-059.44260519650796e-06
720.9999933124966951.3375006610215e-056.68750330510749e-06
730.9999965138867356.97222653029453e-063.48611326514726e-06
740.9999965981204776.80375904651021e-063.40187952325511e-06
750.9999976757130914.64857381716458e-062.32428690858229e-06
760.9999978239879674.3520240655447e-062.17601203277235e-06
770.9999979153518584.16929628304943e-062.08464814152471e-06
780.999997820571064.35885788006158e-062.17942894003079e-06
790.9999975712623714.85747525776282e-062.42873762888141e-06
800.9999977992505054.40149899013105e-062.20074949506553e-06
810.9999988413352272.31732954595224e-061.15866477297612e-06
820.9999986307781392.73844372253703e-061.36922186126851e-06
830.9999984772577233.04548455317129e-061.52274227658565e-06
840.9999984181435143.16371297201265e-061.58185648600633e-06
850.9999987182069782.56358604328498e-061.28179302164249e-06
860.9999993805380161.23892396825549e-066.19461984127747e-07
870.9999992364041481.52719170462378e-067.63595852311889e-07
880.9999993553175211.28936495769483e-066.44682478847415e-07
890.9999991935809391.61283812251103e-068.06419061255515e-07
900.9999992201400951.55971980926966e-067.79859904634832e-07
910.9999990433284231.91334315454419e-069.56671577272096e-07
920.9999986277127792.74457444187017e-061.37228722093508e-06
930.9999992926169391.41476612134866e-067.07383060674331e-07
940.9999989017587782.19648244293129e-061.09824122146564e-06
950.9999987393812042.52123759159727e-061.26061879579864e-06
960.9999979399897554.12002048923884e-062.06001024461942e-06
970.9999972914294445.41714111242892e-062.70857055621446e-06
980.999997920926344.15814731991133e-062.07907365995566e-06
990.9999966762113816.64757723897769e-063.32378861948885e-06
1000.9999966405791466.71884170805395e-063.35942085402697e-06
1010.999996075244147.84951172016053e-063.92475586008027e-06
1020.9999952354123779.52917524610044e-064.76458762305022e-06
1030.9999939608252321.20783495367284e-056.0391747683642e-06
1040.9999957229394268.55412114890586e-064.27706057445293e-06
1050.999994261931921.14761361595142e-055.73806807975712e-06
1060.9999934350684411.3129863118003e-056.56493155900152e-06
1070.9999977648174774.47036504671602e-062.23518252335801e-06
1080.9999970128130875.97437382511691e-062.98718691255846e-06
1090.9999982307372783.53852544331712e-061.76926272165856e-06
1100.9999991266861371.74662772665759e-068.73313863328795e-07
1110.9999987504224242.49915515281634e-061.24957757640817e-06
1120.9999995312965549.37406891902838e-074.68703445951419e-07
1130.9999997488457895.02308422405256e-072.51154211202628e-07
1140.9999997074433815.85113237340878e-072.92556618670439e-07
1150.9999997379361435.24127713130404e-072.62063856565202e-07
1160.9999999182609011.63478198765374e-078.17390993826869e-08
1170.9999999356374371.28725126316464e-076.4362563158232e-08
1180.9999998924624062.15075188190387e-071.07537594095194e-07
1190.9999999637305417.2538918193019e-083.62694590965095e-08
1200.9999999316268331.3674633474737e-076.83731673736848e-08
1210.9999998820881752.35823650551688e-071.17911825275844e-07
1220.9999999001117741.99776451327028e-079.98882256635139e-08
1230.9999998544782452.91043510348642e-071.45521755174321e-07
1240.9999997544061864.91187627107736e-072.45593813553868e-07
1250.9999996893054016.21389197234052e-073.10694598617026e-07
1260.9999997312922175.3741556680064e-072.6870778340032e-07
1270.9999997080561645.83887672688145e-072.91943836344072e-07
1280.999999385878991.22824201960715e-066.14121009803577e-07
1290.9999993401952071.31960958535396e-066.5980479267698e-07
1300.9999996234726267.53054748393359e-073.76527374196679e-07
1310.9999994595655811.08086883894312e-065.40434419471559e-07
1320.9999997246059765.50788048806151e-072.75394024403076e-07
1330.9999995554183458.89163310493937e-074.44581655246969e-07
1340.9999990246789941.95064201267678e-069.75321006338392e-07
1350.9999998520464122.9590717613689e-071.47953588068445e-07
1360.9999997453146655.09370670359949e-072.54685335179974e-07
1370.9999995306549579.38690085546629e-074.69345042773314e-07
1380.9999990005352311.99892953720059e-069.99464768600297e-07
1390.9999999999124731.75054763166217e-108.75273815831086e-11
1400.9999999997616934.766134689241e-102.3830673446205e-10
1410.9999999993212941.35741130583611e-096.78705652918053e-10
1420.9999999973199395.36012116244968e-092.68006058122484e-09
1430.9999999976101334.77973364568855e-092.38986682284428e-09
1440.9999999980288133.94237313887645e-091.97118656943823e-09
1450.9999999996197997.60402104953372e-103.80201052476686e-10
1460.9999999975345934.93081349158951e-092.46540674579475e-09
1470.9999999835827013.28345976938677e-081.64172988469339e-08
1480.9999999580111368.39777276528171e-084.19888638264085e-08
1490.9999998104830343.79033931485133e-071.89516965742567e-07
1500.999999963134767.37304790315753e-083.68652395157877e-08
1510.9999999843471783.1305644094324e-081.5652822047162e-08
1520.9999999999999666.84609779933474e-143.42304889966737e-14
1530.9999999999960477.90558385747638e-123.95279192873819e-12
1540.9999999995763218.473589432404e-104.236794716202e-10
1550.9999999583572038.32855942084821e-084.16427971042411e-08
1560.9999963103164187.379367163672e-063.689683581836e-06


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level1110.74496644295302NOK
5% type I error level1150.771812080536913NOK
10% type I error level1170.785234899328859NOK