Multiple Linear Regression - Estimated Regression Equation
Klantentevredenheid[t] = -0.490274233958218 + 0.897298230939352Leveringssnelheid[t] + 0.423754067506654Productkwaliteit[t] + 0.117927712334474Facturatie[t] + 0.00171960417983372t + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)-0.4902742339582180.415547-1.17980.2395060.119753
Leveringssnelheid0.8972982309393520.1135897.899500
Productkwaliteit0.4237540675066540.03893510.883700
Facturatie0.1179277123344740.0928161.27060.2053990.1027
t0.001719604179833720.0009371.83550.0679540.033977


Multiple Linear Regression - Regression Statistics
Multiple R0.798464963633129
R-squared0.637546298149654
Adjusted R-squared0.63011135041939
F-TEST (value)85.7499368226302
F-TEST (DF numerator)4
F-TEST (DF denominator)195
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation0.75483490401491
Sum Squared Residuals111.106267802244


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
18.27.022996960176151.17700303982385
25.77.84462773766328-2.14462773766328
38.98.088073685475740.811926314524263
44.85.42761407065999-0.627614070659993
57.17.00332890829370.0966710917063024
64.75.660068756418-0.960068756418
75.74.487910718877631.21208928112237
86.35.977850435535540.322149564464456
976.629429591791580.37057040820842
105.56.67056367658719-1.17056367658719
117.47.252620029956250.147379970043753
1265.340398303999720.659601696000278
138.48.107287810731790.292712189268205
147.67.73166492107108-0.131664921071078
1587.437174274121310.56282572587869
166.67.76883102249233-1.16883102249233
176.46.48749565291875-0.0874956529187546
187.47.020047108383440.379952891616565
196.86.542901624395340.257098375604664
207.67.87906678558729-0.279066785587286
215.45.099604217656510.300395782343486
229.97.981067662139451.91893233786055
2377.34880758569806-0.348807585698061
248.68.319866806037730.280133193962271
254.86.23869344730698-1.43869344730698
266.66.426319796496570.173680203503432
276.37.73119374420971-1.43119374420971
285.46.35124577313754-0.951245773137541
296.37.78180403750317-1.48180403750317
305.46.47664886074712-1.07664886074712
316.15.884353259149950.215646740850047
326.46.042838876421830.357161123578167
335.45.86918593463533-0.469185934635329
347.37.281137666126660.018862333873337
356.35.844427253754460.455572746245541
365.45.86711338940893-0.467113389408931
377.16.987599614647690.112400385352307
388.78.653095208681430.0469047913185724
397.67.64367596980897-0.0436759698089678
4065.565438789536780.434561210463224
4177.13931887512224-0.139318875122242
427.67.72766374358003-0.127663743580028
438.97.92543144336430.974568556635697
447.66.36222192390441.23777807609559
455.57.70153134264072-2.20153134264072
467.47.009232169251540.390767830748458
477.17.5582702075206-0.458270207520604
487.67.440145882520440.159854117479563
498.77.819289445338110.880710554661889
508.67.285249121946591.31475087805341
515.45.42072372747596-0.0207237274759617
525.78.00136457405565-2.30136457405565
538.78.265985132428560.43401486757144
546.15.864940299118890.235059700881109
557.37.34083489637007-0.0408348963700659
567.77.081254033689490.618745966310511
5798.350851534314480.649148465685522
588.26.961654122018691.23834587798131
597.17.42559943164379-0.325599431643793
607.98.05765539797814-0.157655397978137
616.67.97593369415277-1.37593369415277
6286.724553846932111.27544615306789
636.36.46814342742566-0.168143427425665
6465.604823604498450.395176395501548
655.45.343458923075730.0565410769242686
667.67.258828875555390.341171124444609
676.46.66781803177802-0.26781803177802
686.16.34636332010142-0.246363320101416
695.26.3290587952819-1.1290587952819
706.66.395847439308230.204152560691774
717.68.07290153985983-0.472901539859832
725.85.596304400966360.203695599033645
737.97.059697649022490.84030235097751
748.67.815108464900160.784891535099836
758.27.079491042083151.12050895791685
767.17.61089013783142-0.510890137831423
776.46.89280400710815-0.49280400710815
787.67.81315503652094-0.213155036520937
798.98.327283290520810.572716709479193
805.75.38526525533160.314734744668397
817.17.63128092996404-0.531280929964039
827.47.43367578289168-0.0336757828916785
836.66.307037409646340.292962590353662
8454.037731143362310.962268856637691
858.27.331441082140120.868558917859877
865.26.28753543893839-1.08753543893839
875.24.842752692735310.357247307264688
888.27.383770979613410.816229020386587
897.37.56086312975958-0.260863129759583
908.27.040501262955841.15949873704416
917.47.002337857088740.397662142911256
924.85.06595440880712-0.265954408807118
937.67.85572088004449-0.255720880044495
948.98.305906268284520.594093731715477
957.77.089354740535770.610645259464233
967.37.127212169683630.172787830316371
976.36.62760731731528-0.327607317315283
985.45.97372884855862-0.573728848558622
996.46.99180057009893-0.591800570098929
1006.46.57084134755266-0.170841347552661
1015.46.41005641778016-1.01005641778016
1028.77.953746716297130.74625328370287
1036.16.74146562017939-0.641465620179387
1048.48.32273564726390.0772643527360997
1057.97.161896067710960.738103932289041
10677.20392206187764-0.203922061877645
1078.78.677405727222380.0225942727776243
1087.97.724983194365530.175016805634471
1097.17.6949430556354-0.594943055635402
1105.85.767784300901060.0322156990989371
1118.47.926271567306760.473728432693239
1127.17.40253117824308-0.30253117824308
1137.67.74734113664977-0.147341136649769
1147.37.74112080510211-0.441120805102113
11586.968998894498111.03100110550189
1166.16.89354095808515-0.793540958085146
1178.77.873405837893610.82659416210639
1185.85.738406216321380.0615937836786194
1196.46.69893123761763-0.298931237617632
1206.46.146992959313410.253007040686589
12198.460906201823840.539093798176164
1226.46.77377143677727-0.373771436777266
12365.694487479875190.305512520124805
1248.78.517797512764680.182202487235325
12555.3963198313876-0.3963198313876
1267.46.508682789489390.89131721051061
1278.67.476622499961021.12337750003898
1285.85.81456611428695-0.0145661142869546
1299.88.17685808061511.6231419193849
1304.85.2762726094994-0.4762726094994
13177.558110379587-0.558110379586998
1325.57.8865152199866-2.3865152199866
13354.169162833107950.830837166892049
13466.00510289682151-0.00510289682151349
13587.155595577719290.844404422280714
1367.98.27642371810068-0.376423718100678
1374.85.35906646615892-0.55906646615892
1386.47.03527959064555-0.635279590645549
1394.85.24111797512688-0.441117975126882
1406.46.98934629920423-0.589346299204228
1416.86.693729478167810.106270521832187
1427.98.00997860098935-0.109978600989345
1438.98.187305015851090.712694984148909
1447.47.9128380576988-0.512838057698796
14577.54290275559228-0.542902755592275
14677.58000067347245-0.580000673472451
14766.06283606485969-0.0628360648596939
1487.47.017805896705140.382194103294865
1497.66.566365905253841.03363409474616
1504.86.40647288485241-1.60647288485241
1517.37.89908832962354-0.599088329623539
1526.36.190095123731260.109904876268742
15355.42088320595605-0.420883205956049
1547.17.48654732502954-0.386547325029543
1556.36.015610958673410.284389041326591
1566.87.59038295362994-0.790382953629945
1575.25.116431011358490.0835689886415112
1586.36.70891762981825-0.408917629818245
1596.16.47926175799939-0.37926175799939
1607.37.68295502652778-0.382955026527778
1615.46.11288081212094-0.712880812120941
16287.878640428292030.121359571707975
1637.46.5133442879760.886655712023999
1647.36.512679145879150.787320854120845
1657.36.431849351424860.868150648575143
1666.46.89768034640429-0.497680346404291
1675.75.652798531311610.0472014686883892
1685.74.835523619231540.864476380768459
1696.66.60822939514685-0.00822939514685392
1706.36.229879844066830.070120155933173
1715.46.47922145851929-1.07922145851929
1727.47.85632012286239-0.456320122862391
1738.68.091484219804730.508515780195271
1747.37.249548524477210.0504514755227876
1756.35.861318702534930.438681297465075
1768.78.01409363371010.685906366289901
1778.68.264561422249210.33543857775079
1788.48.182998302156990.217001697843011
1797.47.88015012335468-0.480150123354675
1809.98.217386808852831.68261319114717
18187.329039539859220.670960460140783
1827.98.30835442543924-0.408354425439239
1839.88.293302248793021.50669775120698
1848.98.144310090253960.755689909746036
1856.87.72280087347925-0.922800873479255
1867.48.16195300175352-0.761953001753523
1874.76.05386651160203-1.35386651160203
1885.45.51959192349494-0.119591923494937
18977.11584991266336-0.11584991266336
1907.17.94036593530296-0.84036593530296
1916.36.6174961350437-0.317496135043697
1925.56.97173886608348-1.47173886608348
1935.45.53518703744443-0.135187037444429
1945.45.51502345310222-0.115023453102222
1954.85.6735090703741-0.873509070374103
1968.27.175373956368851.02462604363115
1977.97.90161350883763-0.00161350883762543
1988.68.248156352680360.351843647319637
1998.27.275109203491510.924890796508491
2008.68.239802789806580.360197210193417


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
80.9178577181321380.1642845637357240.0821422818678618
90.935563849443260.1288723011134810.0644361505567403
100.9448650896305390.1102698207389220.0551349103694609
110.9114291648018460.1771416703963090.0885708351981545
120.879441077227770.2411178455444610.120558922772231
130.8649063202594360.2701873594811270.135093679740564
140.8369377341761610.3261245316476790.163062265823839
150.8475598717386530.3048802565226940.152440128261347
160.8973584781544780.2052830436910440.102641521845522
170.85591353057010.28817293885980.1440864694299
180.8130403334728210.3739193330543590.186959666527179
190.7594570865821380.4810858268357240.240542913417862
200.7106063192887940.5787873614224110.289393680711206
210.6460421625336510.7079156749326980.353957837466349
220.8289870445811640.3420259108376720.171012955418836
230.8791629186102460.2416741627795070.120837081389754
240.8724709715028420.2550580569943160.127529028497158
250.9532820835639480.09343583287210450.0467179164360523
260.9370723622552960.1258552754894070.0629276377447035
270.9701095543857150.05978089122856970.0298904456142849
280.9717191740791170.05656165184176520.0282808259208826
290.9834093098114140.03318138037717140.0165906901885857
300.9842596716388590.03148065672228120.0157403283611406
310.9807967308765940.03840653824681270.0192032691234063
320.9764378271038450.04712434579231010.0235621728961551
330.9689016083758880.06219678324822320.0310983916241116
340.9609827012927020.07803459741459660.0390172987072983
350.9572500168558930.08549996628821480.0427499831441074
360.9502056545660320.09958869086793520.0497943454339676
370.9368164933230980.1263670133538050.0631835066769025
380.9243200244871090.1513599510257820.075679975512891
390.9068399886405890.1863200227188230.0931600113594115
400.8948724929481880.2102550141036240.105127507051812
410.8701770878648180.2596458242703640.129822912135182
420.8419541091854610.3160917816290770.158045890814539
430.8672109634262850.2655780731474290.132789036573715
440.9123803821269750.1752392357460490.0876196178730246
450.9804735112573940.03905297748521230.0195264887426062
460.9772127047810.04557459043800030.0227872952190002
470.9726258066883170.05474838662336580.0273741933116829
480.9651704424728260.06965911505434770.0348295575271738
490.9683288908765310.06334221824693870.0316711091234693
500.9803065374348040.03938692513039270.0196934625651964
510.9746472579770650.05070548404587080.0253527420229354
520.9968645802899210.006270839420158440.00313541971007922
530.9962641241501490.007471751699702470.00373587584985124
540.9948703869646920.01025922607061510.00512961303530754
550.9929741328111530.01405173437769440.00702586718884721
560.9916655364215680.0166689271568650.00833446357843249
570.9913665634699210.01726687306015810.00863343653007906
580.9937664257909160.01246714841816890.00623357420908443
590.9922475544616530.01550489107669370.00775244553834684
600.9899205928566320.02015881428673690.0100794071433684
610.9949696085671310.01006078286573710.00503039143286853
620.9966668666588530.006666266682293230.00333313334114662
630.9956879403393810.008624119321238340.00431205966061917
640.9943090273960380.0113819452079240.00569097260396199
650.9924636238495550.01507275230088910.00753637615044455
660.9903083939657520.01938321206849620.0096916060342481
670.9879107123425270.02417857531494580.0120892876574729
680.9849591932704490.03008161345910190.0150408067295509
690.9902162618623990.01956747627520210.00978373813760105
700.9871513789854940.02569724202901260.0128486210145063
710.9851806681259960.02963866374800750.0148193318740038
720.9807986731904080.03840265361918340.0192013268095917
730.9808182447410150.03836351051796970.0191817552589848
740.980011175625220.03997764874955930.0199888243747797
750.9833571860291910.03328562794161880.0166428139708094
760.9817281643784210.03654367124315830.0182718356215791
770.9797743076852190.04045138462956120.0202256923147806
780.974973797598290.05005240480342070.0250262024017103
790.9714082417559930.05718351648801410.028591758244007
800.9646173750067090.07076524998658190.0353826249932909
810.9615549047310290.07689019053794260.0384450952689713
820.9523001916119690.09539961677606150.0476998083880307
830.9418722281574450.116255543685110.0581277718425551
840.9451148325130980.1097703349738030.0548851674869016
850.9456391171880660.1087217656238670.0543608828119335
860.9604223988703110.07915520225937830.0395776011296892
870.952573987919180.09485202416164020.0474260120808201
880.9517938171389650.09641236572206920.0482061828610346
890.942994886800460.1140102263990810.0570051131995404
900.9540817734577720.09183645308445660.0459182265422283
910.9456054665489940.1087890669020130.0543945334510064
920.9372056615150550.125588676969890.0627943384849448
930.9260377972337450.1479244055325090.0739622027662547
940.9183804736084750.1632390527830510.0816195263915254
950.9111119129510330.1777761740979330.0888880870489666
960.8948215294354410.2103569411291180.105178470564559
970.8815286081732580.2369427836534840.118471391826742
980.8760963606252040.2478072787495930.123903639374796
990.8705137759120180.2589724481759630.129486224087982
1000.8497829158028550.300434168394290.150217084197145
1010.8711876771505370.2576246456989250.128812322849463
1020.867957776308720.264084447382560.13204222369128
1030.8641818189115270.2716363621769450.135818181088473
1040.8404638139713270.3190723720573450.159536186028673
1050.8364836923504730.3270326152990530.163516307649527
1060.8126600822670050.3746798354659890.187339917732995
1070.7841295317375220.4317409365249570.215870468262478
1080.7541048827872960.4917902344254070.245895117212704
1090.7445703970613840.5108592058772330.255429602938616
1100.711681775921470.576636448157060.28831822407853
1110.686669334746770.6266613305064610.31333066525323
1120.657089363392660.685821273214680.34291063660734
1130.6209016596540630.7581966806918750.379098340345937
1140.598816317973540.8023673640529190.40118368202646
1150.6258833308761060.7482333382477870.374116669123894
1160.633313418005140.733373163989720.36668658199486
1170.6342658461594140.7314683076811720.365734153840586
1180.5950343598021910.8099312803956180.404965640197809
1190.5617992265384290.8764015469231430.438200773461571
1200.5239312260878010.9521375478243970.476068773912199
1210.500553141364080.998893717271840.49944685863592
1220.4701308136675130.9402616273350250.529869186332487
1230.4359813193910160.8719626387820320.564018680608984
1240.3966157293662630.7932314587325250.603384270633737
1250.3677093661620150.735418732324030.632290633837985
1260.3856430511356080.7712861022712160.614356948864392
1270.4418479377747940.8836958755495890.558152062225206
1280.402848912993350.8056978259867010.59715108700665
1290.5792141874420180.8415716251159630.420785812557982
1300.551664469645850.8966710607082990.44833553035415
1310.5254454983768090.9491090032463830.474554501623191
1320.8399525480231990.3200949039536010.160047451976801
1330.8644789766931460.2710420466137090.135521023306854
1340.8427422330465340.3145155339069320.157257766953466
1350.8530215598664970.2939568802670060.146978440133503
1360.8305813153075610.3388373693848790.169418684692439
1370.8114811181950680.3770377636098650.188518881804932
1380.7981547952212810.4036904095574370.201845204778719
1390.7713638538898490.4572722922203010.228636146110151
1400.7531354978890050.493729004221990.246864502110995
1410.7174110556774890.5651778886450220.282588944322511
1420.6781796702170740.6436406595658530.321820329782926
1430.6723634897336110.6552730205327780.327636510266389
1440.646414252145030.7071714957099410.35358574785497
1450.6242096872178160.7515806255643670.375790312782184
1460.6073555559005720.7852888881988550.392644444099428
1470.5627080274569870.8745839450860260.437291972543013
1480.5270441276455790.9459117447088420.472955872354421
1490.6052008215503930.7895983568992150.394799178449607
1500.7290671670741960.5418656658516070.270932832925803
1510.7164045841252210.5671908317495580.283595415874779
1520.675196701666390.649606596667220.32480329833361
1530.6397328017445260.7205343965109470.360267198255474
1540.6135272385010720.7729455229978550.386472761498928
1550.5778933716040520.8442132567918960.422106628395948
1560.6123791708391370.7752416583217270.387620829160863
1570.5686774024356570.8626451951286870.431322597564343
1580.5390806343593350.921838731281330.460919365640665
1590.5054743449132310.9890513101735380.494525655086769
1600.4913247568316280.9826495136632560.508675243168372
1610.5149416523275740.9701166953448520.485058347672426
1620.4640965896813030.9281931793626060.535903410318697
1630.4510542281696280.9021084563392560.548945771830372
1640.4677375389702520.9354750779405040.532262461029748
1650.494561158347460.9891223166949190.50543884165254
1660.4551739814094780.9103479628189550.544826018590522
1670.4039601444545590.8079202889091180.596039855545441
1680.5219144953894610.9561710092210770.478085504610539
1690.4780576196068740.9561152392137490.521942380393126
1700.430707204426520.861414408853040.56929279557348
1710.5330346322934680.9339307354130630.466965367706532
1720.5095265775910550.980946844817890.490473422408945
1730.4728431099629720.9456862199259440.527156890037028
1740.4216119038967430.8432238077934850.578388096103257
1750.3640343392965170.7280686785930330.635965660703483
1760.3329612626519020.6659225253038040.667038737348098
1770.293551656460770.587103312921540.70644834353923
1780.239104353967260.4782087079345210.76089564603274
1790.2023399396220650.4046798792441290.797660060377935
1800.270288552410320.5405771048206390.72971144758968
1810.2639627064561280.5279254129122570.736037293543872
1820.2250209709794790.4500419419589580.774979029020521
1830.4692278298761640.9384556597523280.530772170123836
1840.8187079272906910.3625841454186190.181292072709309
1850.757355235586640.4852895288267190.24264476441336
1860.6755086242972060.6489827514055870.324491375702794
1870.6445862846233560.7108274307532870.355413715376644
1880.6997231757856070.6005536484287850.300276824214393
1890.6789807083581930.6420385832836140.321019291641807
1900.5912220064672640.8175559870654710.408777993532736
1910.4674657464873790.9349314929747570.532534253512621
1920.4012528892532060.8025057785064110.598747110746794


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level40.0216216216216216NOK
5% type I error level330.178378378378378NOK
10% type I error level530.286486486486487NOK