Multiple Linear Regression - Estimated Regression Equation
Klantentevredenheid[t] = -0.237138945562945 + 0.990618938107227Leveringssnelheid[t] + 0.431839001487936Productkwaliteit[t] + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)-0.2371389455629450.403343-0.58790.557250.278625
Leveringssnelheid0.9906189381072270.07216613.72700
Productkwaliteit0.4318390014879360.03910211.043900


Multiple Linear Regression - Regression Statistics
Multiple R0.792243373500478
R-squared0.627649562855418
Adjusted R-squared0.623869355371717
F-TEST (value)166.035744218162
F-TEST (DF numerator)2
F-TEST (DF denominator)197
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation0.761177304538115
Sum Squared Residuals114.14000512195


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
18.27.098782638081261.10121736191874
25.78.15797366336354-2.45797366336354
38.98.193565089608590.706434910391414
44.85.49848747828153-0.698487478281527
57.17.11657835120377-0.0165783512037734
64.75.83885705986249-1.13885705986249
75.74.723788040918270.976211959081733
86.36.1055529346590.194447065341001
976.824374378360330.175625621639672
105.56.88535399163165-1.38535399163165
117.47.48233611981101-0.0823361198110054
1265.567059565456590.432940434543409
138.48.224054896244250.175945103755754
147.67.89637940817642-0.29637940817642
1587.634665241968630.365334758031367
166.67.97764558886462-1.37764558886462
176.46.68212858440081-0.282128584400812
187.47.065682066130570.334317933869433
196.86.638944684252020.161055315747981
207.68.05131929564907-0.451319295649072
215.45.277466357928170.122533642071829
229.98.168176902582321.73182309741768
2377.43915221966221-0.439152219662212
248.68.236748989757380.363251010242618
254.86.31637081579358-1.51637081579358
266.66.390044522578030.209955477421969
276.37.79221589475631-1.49221589475631
285.46.45102413584935-1.05102413584935
296.37.79221589475631-1.49221589475631
305.46.51200374912066-1.11200374912066
316.16.011592660457660.0884073395423372
326.46.232613780811020.167386219188983
335.46.0242867539708-0.624286753970798
347.37.3781726063909-0.0781726063908967
356.36.123348647781520.176651352218479
365.45.99640771265016-0.596407712650164
377.17.11657835120377-0.0165783512037734
388.78.76254826544665-0.062548265446654
397.67.76172608812065-0.161726088120652
4065.567059565456590.432940434543409
4177.21053862540511-0.210538625405109
427.67.88368531466328-0.283685314663284
438.98.038625202135940.861374797864064
447.66.423025183508051.17697481649195
455.57.87348207544451-2.37348207544451
467.47.065682066130570.334317933869433
477.17.54841735269171-0.448417352691709
487.67.375561841075870.224438158924128
498.77.901481027785810.798518972214193
508.67.434050600052831.16594939994717
515.45.42991539110646-0.0299153911064613
525.78.15797366336354-2.45797366336354
538.78.37899478371690.321005216283102
546.16.011592660457660.0884073395423372
557.37.3781726063909-0.0781726063908967
567.77.147068157839430.552931842160569
5798.406873825037530.593126174962469
588.27.007313218174281.19268678182572
597.17.54841735269171-0.448417352691709
607.98.00054292159653-0.100542921596529
616.67.97764558886462-1.37764558886462
6286.956536844121731.04346315587827
636.36.43583918804185-0.13583918804185
6465.663630604972950.336369395027048
655.45.386731490957670.0132685090423325
667.67.375561841075870.224438158924128
676.46.68212858440081-0.282128584400812
686.16.39763699648178-0.29763699648178
695.26.36975795516115-1.16975795516115
706.66.390044522578030.209955477421969
717.68.05131929564907-0.451319295649072
725.85.727101072538630.0728989274613698
737.97.126661679401880.773338320598117
748.67.901481027785810.698518972214193
758.27.098782638081251.10121736191875
767.17.80241913397508-0.702419133975084
776.46.90825132436355-0.508251324363553
787.67.88368531466328-0.283685314663284
798.98.33581088356810.564189116431897
805.75.503589097890910.196410902109087
817.17.80241913397508-0.702419133975084
827.47.48233611981101-0.0823361198110054
836.66.448533281554980.151466718445015
8454.111620964931410.888379035068592
858.27.347682799755240.852317200244761
865.26.36975795516115-1.16975795516115
875.24.992974770009140.207025229990861
888.27.347682799755240.852317200244761
897.37.55600982659546-0.256009826595457
908.26.992008359346121.20799164065388
917.46.961638463731120.438361536268879
924.85.20640341645874-0.406403416458745
937.67.89637940817642-0.29637940817642
948.98.33581088356810.564189116431897
957.77.147068157839430.552931842160569
967.37.042904644419320.257095355580678
976.36.62375973644452-0.323759736444522
985.45.99640771265016-0.596407712650164
996.46.99461912466114-0.594619124661141
1006.46.64155544956704-0.241555449567044
1015.46.51200374912066-1.11200374912066
1028.77.896379408176420.80362059182358
1036.16.7533114368909-0.653311436890903
1048.48.224054896244250.175945103755754
1057.97.126661679401880.773338320598117
10677.21053862540511-0.210538625405109
1078.78.76254826544665-0.062548265446654
1087.97.66005342899490.239946571005096
1097.17.68045990743245-0.580459907432452
1105.85.727101072538630.0728989274613698
1118.48.013237015109660.386762984890336
1127.17.42645812614908-0.326458126149078
1137.67.76172608812065-0.161726088120652
1147.37.76682770773004-0.466827707730039
11586.956536844121731.04346315587827
1166.16.7533114368909-0.653311436890903
1178.77.896379408176420.80362059182358
1185.85.788080685809950.0119193141900541
1196.46.72033077596088-0.320330775960882
1206.46.232613780811020.167386219188983
12198.406873825037530.593126174962469
1226.46.64155544956704-0.241555449567044
12365.663630604972950.336369395027048
1248.78.37899478371690.321005216283102
12555.34864921041826-0.348649210418261
1267.46.418043474919330.981956525080673
1278.67.434050600052831.16594939994717
1285.85.788080685809950.0119193141900541
1299.88.168176902582321.63182309741768
1304.85.4274245368121-0.6274245368121
13177.43915221966221-0.439152219662212
1325.57.87348207544451-2.37348207544451
13354.111620964931410.888379035068592
13465.882040960011280.117959039988719
13587.205437005795720.794562994204278
1367.98.18087099609545-0.280870996095452
1374.85.4274245368121-0.6274245368121
1386.46.99461912466114-0.594619124661141
1394.85.20640341645874-0.406403416458745
1406.46.90825132436355-0.508251324363553
1416.86.638944684252020.161055315747981
1427.98.00054292159653-0.100542921596529
1438.98.193565089608590.706434910391413
1447.47.85319550802763-0.453195508027625
14577.50523345254292-0.505233452542916
14677.50523345254292-0.505233452542916
14765.882040960011280.117959039988719
1487.46.961638463731120.438361536268879
1497.66.423025183508051.17697481649195
1504.86.31637081579358-1.51637081579358
1517.37.76682770773004-0.466827707730039
1526.36.1055529346590.194447065341001
15355.34864921041826-0.348649210418261
1547.17.42645812614908-0.326458126149078
1556.35.851551153375620.448448846624376
1566.87.51792754605605-0.717927546056051
1575.24.992974770009140.207025229990861
1586.36.62375973644452-0.323759736444522
1596.16.39763699648178-0.29763699648178
1607.37.55600982659546-0.256009826595457
1615.46.0242867539708-0.624286753970798
16287.634665241968630.365334758031367
1637.46.418043474919330.981956525080673
1647.36.275797680959811.02420231904019
1657.36.275797680959811.02420231904019
1666.46.72033077596088-0.320330775960882
1675.75.503589097890910.196410902109087
1685.74.723788040918270.976211959081733
1696.66.448533281554980.151466718445015
1706.36.123348647781520.176651352218479
1715.46.45102413584935-1.05102413584935
1727.47.7160513336775-0.316051333677495
1738.67.901481027785810.698518972214193
1747.37.042904644419320.257095355580678
1756.35.851551153375620.448448846624376
1768.77.901481027785810.798518972214193
1778.68.236748989757380.363251010242618
1788.48.013237015109660.386762984890336
1797.47.7160513336775-0.316051333677495
1809.98.168176902582321.73182309741768
18187.205437005795720.794562994204278
1827.98.18087099609545-0.280870996095452
1839.88.168176902582321.63182309741768
1848.98.038625202135940.861374797864064
1856.87.51792754605605-0.717927546056051
1867.47.85319550802763-0.453195508027625
1874.75.83885705986249-1.13885705986249
1885.45.386731490957670.0132685090423325
18976.824374378360330.175625621639672
1907.17.68045990743245-0.580459907432452
1916.36.43583918804185-0.13583918804185
1925.56.88535399163165-1.38535399163165
1935.45.42991539110646-0.0299153911064613
1945.45.277466357928170.122533642071829
1954.85.49848747828153-0.698487478281527
1968.27.007313218174281.19268678182572
1977.97.66005342899490.239946571005096
1988.68.112298908920390.487701091079613
1998.26.992008359346121.20799164065388
2008.68.112298908920390.487701091079613


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
60.8708983264099760.2582033471800480.129101673590024
70.7793959522690160.4412080954619680.220604047730984
80.9432052270406240.1135895459187520.0567947729593758
90.9811960252420360.0376079495159280.018803974757964
100.9754590281731620.04908194365367590.024540971826838
110.9579396075447950.0841207849104090.0420603924552045
120.9441762047661860.1116475904676290.0558237952338143
130.9183360549283930.1633278901432140.0816639450716069
140.8847801676226760.2304396647546480.115219832377324
150.9298047796045090.1403904407909820.0701952203954911
160.9464207209976950.1071585580046090.0535792790023046
170.9251645870869690.1496708258260610.0748354129130306
180.9231719393411580.1536561213176830.0768280606588416
190.9024956233504730.1950087532990550.0975043766495275
200.8711660303405310.2576679393189370.128833969659469
210.831496069866170.337007860267660.16850393013383
220.9494646949746620.1010706100506750.0505353050253375
230.9360261082992820.1279477834014360.0639738917007181
240.9207416613171010.1585166773657980.0792583386828988
250.9520207205179710.09595855896405740.0479792794820287
260.9385633414080190.1228733171839630.0614366585919814
270.9643023150064940.07139536998701270.0356976849935063
280.9683136228561310.06337275428773830.0316863771438691
290.980768034318770.038463931362460.01923196568123
300.9843736552580120.03125268948397580.0156263447419879
310.9784036858763020.04319262824739520.0215963141236976
320.9705230026834890.05895399463302140.0294769973165107
330.9649743470983350.0700513058033310.0350256529016655
340.9540677151443890.09186456971122190.0459322848556109
350.9420706063757730.1158587872484550.0579293936242275
360.9385186286184670.1229627427630650.0614813713815327
370.9212697510099480.1574604979801040.0787302489900521
380.9028618164509070.1942763670981860.0971381835490932
390.8802907272013990.2394185455972020.119709272798601
400.8663146910653920.2673706178692160.133685308934608
410.8380081184580860.3239837630838280.161991881541914
420.8071736792032670.3856526415934670.192826320796733
430.8292795614098290.3414408771803430.170720438590171
440.8898258889001470.2203482221997050.110174111099852
450.9781481161367010.04370376772659730.0218518838632986
460.9750386793539580.04992264129208430.0249613206460421
470.9689649226692170.06207015466156620.0310350773307831
480.9630591733329610.07388165333407770.0369408266670388
490.9668886442063330.06622271158733360.0331113557936668
500.9784125081027730.04317498379445490.0215874918972275
510.9717698043562720.05646039128745560.0282301956437278
520.9970606507139160.005878698572168490.00293934928608425
530.9964325451957410.007134909608518570.00356745480425928
540.9950740383128950.009851923374210860.00492596168710543
550.9933244432471380.01335111350572380.00667555675286188
560.9923296030315060.01534079393698860.00767039696849432
570.9925175636769170.01496487264616550.00748243632308275
580.9952925558803030.009414888239393610.0047074441196968
590.9940929187588440.01181416248231170.00590708124115585
600.992051041954140.01589791609172030.00794895804586015
610.9953948926022490.009210214795501610.00460510739775081
620.9965161240233690.006967751953262620.00348387597663131
630.995272582305770.009454835388460030.00472741769423002
640.9938696671008190.01226066579836220.00613033289918108
650.9917709030207140.0164581939585720.00822909697928598
660.9897783706464280.02044325870714330.0102216293535717
670.9870411347794460.02591773044110760.0129588652205538
680.9837908870694040.03241822586119250.0162091129305963
690.9884807890685860.02303842186282740.0115192109314137
700.9852899843690370.02942003126192550.0147100156309628
710.9823604665984670.03527906680306590.017639533401533
720.9772962257242610.04540754855147820.0227037742757391
730.977951596430920.04409680713816040.0220484035690802
740.9777856513298360.04442869734032820.0222143486701641
750.9832159438381680.03356811232366310.0167840561618316
760.9821972316283030.03560553674339330.0178027683716966
770.9794846298469190.04103074030616160.0205153701530808
780.9746321809136230.05073563817275450.0253678190863772
790.9725307626387580.05493847472248390.0274692373612419
800.9657708448871330.06845831022573390.034229155112867
810.9641835984641920.07163280307161510.0358164015358075
820.9555911139434140.08881777211317230.0444088860565862
830.9455091480404540.1089817039190920.0544908519595459
840.9490757475822480.1018485048355050.0509242524177524
850.952183206795120.09563358640976060.0478167932048803
860.9648372247219790.0703255505560430.0351627752780215
870.9567232021284980.08655359574300440.0432767978715022
880.959283054706340.08143389058731970.0407169452936599
890.9508823662001740.09823526759965230.0491176337998261
900.9643372460230240.07132550795395140.0356627539769757
910.9587261257261430.08254774854771350.0412738742738568
920.9520769205365080.09584615892698340.0479230794634917
930.9432367862468110.1135264275063790.0567632137531894
940.9382483954803040.1235032090393930.0617516045196963
950.9322063811757390.1355872376485220.067793618824261
960.9195314148505940.1609371702988130.0804685851494065
970.9065127962324390.1869744075351220.0934872037675609
980.8995801958522360.2008396082955270.100419804147764
990.8930011663790330.2139976672419330.106998833620967
1000.8752929285344670.2494141429310660.124707071465533
1010.898451514946670.2030969701066590.10154848505333
1020.9002252286124590.1995495427750820.0997747713875408
1030.8962974076254490.2074051847491030.103702592374551
1040.8781707585967560.2436584828064880.121829241403244
1050.8775127901489690.2449744197020610.122487209851031
1060.8578846547485090.2842306905029810.142115345251491
1070.8353230539600970.3293538920798070.164676946039903
1080.810851967602070.378296064795860.18914803239793
1090.8017888717140450.3964222565719090.198211128285955
1100.7721978778152450.4556042443695110.227802122184755
1110.7479605826181750.5040788347636510.252039417381825
1120.7223458553484630.5553082893030750.277654144651537
1130.6905141107550750.6189717784898510.309485889244925
1140.6717179802044770.6565640395910450.328282019795523
1150.7007440808437930.5985118383124150.299255919156207
1160.694094132915730.6118117341685390.30590586708427
1170.6939255064277160.6121489871445680.306074493572284
1180.6565307153975450.6869385692049090.343469284602454
1190.6255648041068430.7488703917863150.374435195893157
1200.5871729050478920.8256541899042170.412827094952109
1210.5658621587765390.8682756824469220.434137841223461
1220.5297119504345460.9405760991309080.470288049565454
1230.4960497720097320.9920995440194650.503950227990268
1240.4599280885694540.9198561771389080.540071911430546
1250.4265688509391630.8531377018783260.573431149060837
1260.4508699780189880.9017399560379750.549130021981012
1270.4988928756048890.9977857512097790.501107124395111
1280.4565621647273120.9131243294546230.543437835272689
1290.595923205140260.8081535897194790.40407679485974
1300.5823020387435640.8353959225128720.417697961256436
1310.5557497792332410.8885004415335170.444250220766759
1320.8767777332514970.2464445334970060.123222266748503
1330.8939585797318680.2120828405362640.106041420268132
1340.8729470303683080.2541059392633850.127052969631692
1350.8713701733472250.257259653305550.128629826652775
1360.8546118008096920.2907763983806150.145388199190308
1370.8423437328052870.3153125343894270.157656267194713
1380.8364278136449210.3271443727101580.163572186355079
1390.8138996708984990.3722006582030020.186100329101501
1400.801710249210530.396579501578940.19828975078947
1410.7690630969411190.4618738061177620.230936903058881
1420.7368976910456190.5262046179087620.263102308954381
1430.7214257693638540.5571484612722910.278574230636146
1440.7057478051722520.5885043896554970.294252194827748
1450.6924992031524950.6150015936950090.307500796847505
1460.6816654347014290.6366691305971410.318334565298571
1470.6394446830074150.7211106339851710.360555316992585
1480.6042081288672630.7915837422654750.395791871132737
1490.6662657729473850.667468454105230.333734227052615
1500.7929681332395460.4140637335209070.207031866760454
1510.7851458905910850.429708218817830.214854109408915
1520.7493395984852260.5013208030295490.250660401514774
1530.7181178613434090.5637642773131810.281882138656591
1540.6953252880029980.6093494239940040.304674711997002
1550.6646943947361230.6706112105277540.335305605263877
1560.6931643017795960.6136713964408090.306835698220404
1570.655218444844950.68956311031010.34478155515505
1580.6229988316208960.7540023367582080.377001168379104
1590.5823132383121520.8353735233756960.417686761687848
1600.5560740619223030.8878518761553930.443925938077697
1610.5482484551456660.9035030897086680.451751544854334
1620.4998890032353380.9997780064706760.500110996764662
1630.5117082328846620.9765835342306770.488291767115338
1640.5381987106276780.9236025787446440.461801289372322
1650.5729922855616390.8540154288767230.427007714438361
1660.5358127833154610.9283744333690770.464187216684539
1670.4860068209174040.9720136418348080.513993179082596
1680.6057385541676990.7885228916646010.394261445832301
1690.5559979890832980.8880040218334050.444002010916702
1700.5061173879463110.9877652241073790.493882612053689
1710.5611853810387660.8776292379224670.438814618961234
1720.5358146335767320.9283707328465370.464185366423268
1730.4937522902978420.9875045805956840.506247709702158
1740.4342979565014910.8685959130029820.565702043498509
1750.4112376430644320.8224752861288640.588762356935568
1760.3806338722989950.7612677445979890.619366127701005
1770.3229890410147210.6459780820294430.677010958985279
1780.2673824957334710.5347649914669410.732617504266529
1790.239189290029130.4783785800582610.76081070997087
1800.3644027175458980.7288054350917950.635597282454103
1810.3440118917143360.6880237834286720.655988108285664
1820.3166068062401920.6332136124803840.683393193759808
1830.4779677385402790.9559354770805580.522032261459721
1840.481192741032160.962385482064320.51880725896784
1850.4481563853334920.8963127706669850.551843614666508
1860.412191997824290.824383995648580.58780800217571
1870.4737435990945850.947487198189170.526256400905415
1880.3863606788605080.7727213577210150.613639321139492
1890.2948089069588960.5896178139177930.705191093041104
1900.3037548849311890.6075097698623770.696245115068811
1910.2155353147180280.4310706294360550.784464685281972
1920.6896600327185240.6206799345629520.310339967281476
1930.5485482157653750.902903568469250.451451784234625
1940.3928281205681790.7856562411363580.607171879431821


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level70.037037037037037NOK
5% type I error level340.17989417989418NOK
10% type I error level580.306878306878307NOK