Multiple Linear Regression - Estimated Regression Equation
TijdInRFC[t] = -3711.56060254409 + 135.919912760391CompendiumViews[t] + 484.004129696013Blogs[t] + 331.477487814427FeedbackMessages[t] + 0.656183217158333CompendiumLengte[t] + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)-3711.560602544092861.282415-1.29720.1967230.098361
CompendiumViews135.91991276039114.1338519.616600
Blogs484.004129696013142.0673653.40690.000860.00043
FeedbackMessages331.47748781442797.5999133.39630.0008910.000445
CompendiumLengte0.6561832171583330.153674.27013.6e-051.8e-05


Multiple Linear Regression - Regression Statistics
Multiple R0.912017526887744
R-squared0.831775969350437
Adjusted R-squared0.826934990051168
F-TEST (value)171.819774043695
F-TEST (DF numerator)4
F-TEST (DF denominator)139
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation16062.2305079843
Sum Squared Residuals35861339595.9352


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
16304751592.630776344911454.3692236551
26675149134.177959824517616.8220401754
371766736.58200869959439.417991300413
47830685565.6039527777-7259.60395277769
5144655155404.137636198-10749.1376361983
6269638250223.91817910219414.0818208984
76926667581.31890778971684.68109221026
88352964488.305744905519040.6942550945
97322677736.1766836084-4510.17668360837
10178519134391.7107983844127.2892016196
116725076222.5459202076-8972.54592020759
12102982103326.207572708-344.207572707961
135000167958.2573485853-17957.2573485853
1491093111128.64195518-20035.6419551796
158011259469.099270457220642.9007295428
167296174545.423467081-1584.42346708098
177715999991.549898599-22832.5498985989
181562917173.7455545314-1544.74555453137
1971693118808.777598111-47115.777598111
201992050576.0765198173-30656.0765198173
213940348491.3710438011-9088.37104380114
22104383112935.614664686-8552.61466468559
235608851940.95079866474147.04920133529
246200672960.216723569-10954.216723569
258166583573.5358219205-1908.53582192049
266945152704.158094280416746.8419057196
278879493614.5729583551-4820.57295835508
289064266033.751521205524608.2484787945
29207069145448.10671258861620.8932874118
309934090521.53275065818818.46724934193
315669558456.2330906861-1761.23309068606
3210814383620.600332302624522.3996676974
336420478857.6036651803-14653.6036651803
342910141601.3877756423-12500.3877756423
3511306095042.207239328518017.7927606715
360-3711.560602544083711.56060254408
376577361723.60976627514049.39023372495
386704780551.6900446412-13504.6900446412
394195361734.3614776771-19781.3614776771
40113787122099.713301268-8312.71330126845
418658486477.145565931106.854434068998
425958869399.369423806-9811.36942380595
434006444504.8411362493-4440.84113624935
4474471101097.539139238-26626.5391392376
456043773133.4330165082-12696.4330165082
465511840402.06782453514715.932175465
474029532471.69524344667823.30475655338
4810339785236.006608908218160.9933910918
497898275064.36737214043917.63262785955
506731791838.9855022458-24521.9855022458
513988738085.26541035331801.73458964671
525968251891.63262964467790.3673703554
53132740100914.89122849831825.108771502
5410481681843.660456997422972.3395430026
5510139598231.15656470453163.84343529549
567282461647.495289858111176.5047101419
577601862114.276198640313903.7238013597
583389136085.5760812783-2194.57608127826
596369462727.2070366507966.792963349302
603323956565.3827620012-23326.3827620012
613509339235.7562505555-4142.75625055546
623525258369.4418486565-23117.4418486565
633697746818.5664824553-9841.56648245533
644240639541.9220519732864.07794802695
655635338084.438006603118268.5619933969
665881773624.8998651291-14807.8998651291
678105191940.8873482188-10889.8873482188
6870872103922.556758285-33050.5567582846
694237248774.6899045687-6402.68990456871
701914411683.02550041637460.97449958371
7111417799576.486765407214600.5132345928
725941451657.6319903297756.36800967099
735137972462.8428745401-21083.8428745401
744075659028.1378777559-18272.1378777559
755339878009.9210148758-24611.9210148758
761779925294.2410397111-7495.24103971106
777115464059.49425880547094.50574119462
785830584176.6580774295-25871.6580774296
792745437113.7089329073-9659.7089329073
803432360850.3641711208-26527.3641711208
814476152867.8277089816-8106.82770898163
8211386268777.833064607945084.1669353921
833502736310.9477658344-1283.94776583438
846239674054.6878181349-11658.6878181349
852961343615.0550003547-14002.0550003547
866555965172.45137999386.54862000998
8712006487697.244259949932366.7557400501
883614943625.8121799965-7476.81217999655
894018144847.6558351475-4666.65583514755
905339850812.45931736352585.54068263653
915643566819.5979327251-10384.5979327251
927728391771.6050025595-14488.6050025595
937173852242.898068191219495.1019318088
944850349031.760559126-528.760559126042
952521440652.8239655915-15438.8239655915
9611942490770.971984010828653.0280159892
977920180226.0608878073-1025.06088780728
981934914242.9608692825106.03913071802
997876066398.857148412612361.1428515874
1005413362928.3686337614-8795.36863376144
1012162317784.28578293693838.71421706308
1022549743872.3588810225-18375.3588810225
1036953559464.759133526310070.2408664737
1043070925123.12128541975585.87871458031
1053704326254.236196376710788.7638036233
1062471623842.0022956447873.997704355348
1076073459417.64871225431316.35128774571
1082724616665.846864132710580.1531358673
1090-3711.560602544083711.56060254408
1103881445763.9733153817-6949.97331538168
1112764644064.9575262952-16418.9575262952
1126537364157.39566587531215.60433412475
1134302157954.87929904-14933.87929904
1144311644664.7174080688-1548.71740806877
1153058-3575.640689783696633.64068978369
1160-3711.560602544083711.56060254408
1179634762862.597904418433484.4020955816
1185519574587.4259519186-19392.4259519186
1197332160408.646841905912912.3531580941
1204526655461.6813144134-10195.6813144134
1214341042184.36082172281225.63917827722
1228384278338.64810542435503.35189457568
1233929635956.31867064173339.68132935827
1243849047582.6975103357-9092.69751033565
1253984130984.11052332498856.88947667513
1261976416335.47759991583428.52240008425
1276646376261.1079218632-9798.10792186324
1286458950064.996752149114524.0032478509
1296333972314.231312402-8975.23131240205
130117967841.594123037243954.40587696276
1317627-313.5627835343137940.56278353431
1326899852029.484364130916968.5156358691
1336836-2216.441562179789052.44156217978
1343541443583.2647365408-8169.26473654077
1355118-476.0204775016785594.02047750168
1362089816436.32936621714461.67063378294
1370-3711.560602544083711.56060254408
1384269044222.9981322234-1532.99813222336
1391450723229.5666729887-8722.56667298865
1407131-41.7229580135297172.72295801353
1414194-1808.681823898616002.68182389861
1422141625222.9447320164-3806.9447320164
1433900030362.38632133928637.61367866084
1444241946025.6102313399-3606.61023133994


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
80.1668904901627490.3337809803254990.833109509837251
90.08807562484066750.1761512496813350.911924375159332
100.7606497249416860.4787005501166280.239350275058314
110.6702134150081330.6595731699837350.329786584991867
120.5586675057426110.8826649885147780.441332494257389
130.5103352139307030.9793295721385940.489664786069297
140.7273628520141690.5452742959716610.272637147985831
150.6628999775013690.6742000449972620.337100022498631
160.6676628119729510.6646743760540980.332337188027049
170.8758104913867240.2483790172265520.124189508613276
180.8341281644449150.331743671110170.165871835555085
190.9756763141952930.04864737160941330.0243236858047067
200.9927032788191670.01459344236166510.00729672118083255
210.9886818764778850.02263624704423080.0113181235221154
220.9843298880048360.03134022399032710.0156701119951635
230.9785738155996870.04285236880062690.0214261844003134
240.9718174531461470.05636509370770650.0281825468538533
250.9595178695573780.0809642608852440.040482130442622
260.9602314641082160.07953707178356790.039768535891784
270.9449218293110910.1101563413778180.055078170688909
280.9603778592862090.07924428142758220.0396221407137911
290.9995713136934850.0008573726130302580.000428686306515129
300.9994070043407890.001185991318422790.000592995659211397
310.9990332740442230.001933451911554760.000966725955777382
320.9995174128579550.0009651742840890240.000482587142044512
330.999480215772580.001039568454840480.00051978422742024
340.999367709849520.001264580300959470.000632290150479736
350.9994457671947210.001108465610558370.000554232805279183
360.9991433168419270.001713366316145190.000856683158072593
370.9987004194859730.002599161028054560.00129958051402728
380.9984222926681050.003155414663790790.00157770733189539
390.9985586969665370.002882606066926550.00144130303346327
400.9979381910697240.004123617860552560.00206180893027628
410.9969228904484260.006154219103148080.00307710955157404
420.9959870154956420.008025969008716130.00401298450435807
430.9942555655587460.01148886888250780.00574443444125391
440.9964910731563390.007017853687322740.00350892684366137
450.9955851036905260.008829792618947160.00441489630947358
460.9956710598694350.008657880261128980.00432894013056449
470.9943688012623320.01126239747533550.00563119873766777
480.9951291324336220.009741735132755450.00487086756637772
490.9933366750256410.01332664994871710.00666332497435853
500.9955114378407830.008977124318433230.00448856215921662
510.9937176838148670.01256463237026630.00628231618513317
520.9918045934792470.0163908130415070.00819540652075348
530.9975865423483750.004826915303249930.00241345765162496
540.9986255373010470.002748925397906040.00137446269895302
550.9980043697251660.003991260549668650.00199563027483432
560.9976103010698910.004779397860217990.00238969893010899
570.9976666935605590.004666612878881030.00233330643944051
580.996631493052510.006737013894979590.0033685069474898
590.9951560536025340.009687892794931230.00484394639746562
600.9965817204296670.00683655914066690.00341827957033345
610.9961918882444670.007616223511066070.00380811175553304
620.9977186175389020.004562764922196010.00228138246109801
630.9970563236999640.005887352600072070.00294367630003603
640.9957853251336680.008429349732664480.00421467486633224
650.9962313036876060.007537392624787850.00376869631239392
660.9961311289252670.007737742149466320.00386887107473316
670.9948949280727720.01021014385445680.00510507192722842
680.9985718660041190.002856267991761320.00142813399588066
690.9979923096909260.004015380618147010.00200769030907351
700.9972448666296160.005510266740767670.00275513337038383
710.9972130723669890.005573855266022530.00278692763301127
720.9974167900565020.005166419886996890.00258320994349845
730.9980359243134520.003928151373096140.00196407568654807
740.9981357646494660.003728470701067990.00186423535053399
750.9996513934324210.0006972131351582820.000348606567579141
760.9997517116610130.0004965766779746260.000248288338987313
770.9997404427617410.000519114476517510.000259557238258755
780.9998205261816090.0003589476367813860.000179473818390693
790.9997703689969890.0004592620060219290.000229631003010965
800.9998190776250930.0003618447498138140.000180922374906907
810.9997270203856580.0005459592286837250.000272979614341863
820.9999911999908751.76000182493079e-058.80000912465397e-06
830.999984271757263.14564854806187e-051.57282427403093e-05
840.999981226051373.75478972604318e-051.87739486302159e-05
850.9999858332947472.83334105065767e-051.41667052532884e-05
860.9999750976235494.98047529015498e-052.49023764507749e-05
870.999997630815634.73836873919056e-062.36918436959528e-06
880.9999972840702845.43185943224249e-062.71592971612125e-06
890.999995377210859.24557829914052e-064.62278914957026e-06
900.9999915980032771.68039934464315e-058.40199672321573e-06
910.999986037276262.79254474794478e-051.39627237397239e-05
920.9999808179282053.83641435892144e-051.91820717946072e-05
930.9999890408389882.19183220244569e-051.09591610122284e-05
940.9999796590917654.06818164696906e-052.03409082348453e-05
950.9999764882357554.70235284891504e-052.35117642445752e-05
960.9999954361029959.12779401080973e-064.56389700540487e-06
970.9999924093388831.51813222347419e-057.59066111737097e-06
980.9999866284720722.67430558553712e-051.33715279276856e-05
990.999980557981083.88840378396182e-051.94420189198091e-05
1000.9999743387172875.13225654251608e-052.56612827125804e-05
1010.9999529225433689.41549132645972e-054.70774566322986e-05
1020.9999595574707478.08850585054172e-054.04425292527086e-05
1030.9999581460643498.37078713025948e-054.18539356512974e-05
1040.9999236425225660.0001527149548680117.63574774340055e-05
1050.9998883905945410.0002232188109175750.000111609405458788
1060.9998023354245950.0003953291508097980.000197664575404899
1070.9996458734577580.0007082530844834610.000354126542241731
1080.9994815474001820.001036905199636940.000518452599818472
1090.9991058021701220.001788395659756310.000894197829878157
1100.9985210185588050.002957962882390240.00147898144119512
1110.9988615676286680.002276864742664610.00113843237133231
1120.9981811039724150.00363779205516970.00181889602758485
1130.998930553933950.002138892132100010.00106944606605
1140.9981628033730450.003674393253909640.00183719662695482
1150.9968633107771820.006273378445635030.00313668922281752
1160.9947821535291880.01043569294162310.00521784647081156
1170.9998740727570120.0002518544859752370.000125927242987619
1180.9999391898247170.0001216203505654786.08101752827389e-05
1190.9999515556151749.68887696510776e-054.84443848255388e-05
1200.9999612375912857.75248174302045e-053.87624087151023e-05
1210.9999076883366090.0001846233267813279.23116633906637e-05
1220.9999477639279530.0001044721440938975.22360720469486e-05
1230.9999266870946720.000146625810655487.33129053277401e-05
1240.9998138743407360.0003722513185286850.000186125659264342
1250.9995497338311180.0009005323377632170.000450266168881608
1260.9990072185959850.001985562808029920.000992781404014961
1270.9977022108313290.004595578337341180.00229778916867059
1280.9982821697475290.003435660504941410.0017178302524707
1290.9959448866189880.008110226762023990.00405511338101199
1300.990733573136730.01853285372654010.00926642686327005
1310.9801685927919890.03966281441602290.0198314072080114
1320.9989140653120030.002171869375993810.0010859346879969
1330.996506883867880.006986232264239880.00349311613211994
1340.9883779551237840.02324408975243140.0116220448762157
1350.9665627606550520.06687447868989570.0334372393449478
1360.9034929219207080.1930141561585850.0965070780792923


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level960.744186046511628NOK
5% type I error level1110.86046511627907NOK
10% type I error level1160.89922480620155NOK