Multiple Linear Regression - Estimated Regression Equation
time_in_rfc[t] = -17515.4423986871 + 15.1930012670913pageviews[t] + 198.645453111527logins[t] + 133.23949149742compendium_views_info[t] -1638.68526307515shared_compendiums[t] + 473.370763141484feedback_messages_p1[t] + 0.349968317478483totsize[t] + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)-17515.44239868716481.123241-2.70250.0075050.003752
pageviews15.193001267091311.7737381.29040.1984750.099237
logins198.64545311152793.6871942.12030.0352780.017639
compendium_views_info133.2394914974226.8553034.96142e-061e-06
shared_compendiums-1638.68526307515807.715775-2.02880.0438750.021938
feedback_messages_p1473.37076314148482.3001685.751800
totsize0.3499683174784830.07794.49251.2e-056e-06


Multiple Linear Regression - Regression Statistics
Multiple R0.925125966901025
R-squared0.855858054634556
Adjusted R-squared0.851306203728278
F-TEST (value)188.024184503559
F-TEST (DF numerator)6
F-TEST (DF denominator)190
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation31769.540115136
Sum Squared Residuals191767699034.174


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
1210907156732.99190538954174.0080946112
2120982121098.635947246-116.635947246289
3176508169475.9044705627032.09552943839
4179321249053.771907228-69732.7719072282
512318584069.593829064539115.4061709355
65274680406.9217085057-27660.9217085057
7385534344666.33933780640867.6606621943
83317045917.4523478412-12747.4523478412
910164589367.900543061312277.0994569387
10149061182481.454279851-33420.454279851
11165446143181.8714825522264.1285174504
12237213202682.20634888934530.7936511113
13173326176837.086087214-3511.08608721404
14133131139839.408979824-6708.40897982357
15258873234582.6601530324290.3398469702
16180083150105.52524864529977.4747513552
17324799385663.599051196-60864.5990511962
18230964195665.02316465535298.9768353454
19236785239580.952954854-2795.95295485402
20135473134195.3948696931277.60513030722
21202925193242.2027349979682.79726500323
22215147207023.4431998318123.55680016905
23344297232917.419444406111379.580555594
24153935117482.68143570136452.3185642989
25132943161139.299035694-28196.2990356943
26174724252931.52506364-78207.5250636401
27174415226511.987549336-52096.9875493361
28225548236841.084233237-11293.0842332373
29223632174821.61442289448810.3855771065
30124817127209.243776052-2392.24377605184
31221698196853.69292286824844.3070771322
32210767205657.516181375109.48381863024
33170266182317.914389202-12051.9143892024
34260561214985.41739433245575.5826056683
3584853104552.44980258-19699.4498025796
36294424259567.47297022834856.5270297717
3710101167808.406230148433202.5937698516
38215641206897.2189910368743.78100896406
39325107259540.79442173365566.2055782665
407176-1487.802139520858663.80213952085
41167542153178.1533440414363.8466559604
4210640867241.870197003739166.1298029963
4396560125452.020171261-28892.0201712613
44265769257903.1871644847865.8128355159
45269651269195.556146377455.443853623287
46149112157233.570427172-8121.5704271724
47175824217904.641774497-42080.6417744974
48152871151584.5306401351286.46935986468
49111665113226.416275632-1561.41627563231
50116408200143.31533958-83735.3153395797
51362301380559.968761654-18258.9687616539
527880095843.0595037361-17043.0595037361
53183167197163.807609891-13996.8076098911
54277965314461.422479533-36496.4224795334
55150629193738.951420746-43109.9514207459
56168809158813.4041572759995.59584272494
572418831596.7468975992-7408.7468975992
58329267265527.47347170163739.5265282993
596502966055.4270961127-1026.42709611266
60101097104121.239737889-3024.23973788945
61218946219465.661123044-519.661123044282
62244052225672.58333574618379.4166642539
63341570334354.9694252447215.03057475601
6410359793507.653601545810089.3463984542
65233328244268.253525843-10940.2535258427
66256462236576.23996905319885.760030947
67206161168374.16916164237786.8308383583
68311473297215.69781615314257.3021838469
69235800240324.772186555-4524.7721865549
70177939214776.845192871-36837.8451928709
71207176196376.35728360310799.6427163966
72196553162058.19831088134494.8016891192
73174184130715.96757950943468.0324204914
74143246166338.867430399-23092.867430399
75187559213048.384612148-25489.3846121479
76187681194485.702548052-6804.70254805179
77119016133208.48811937-14192.4881193699
78182192188097.394181541-5905.39418154149
797356693445.865441629-19879.865441629
80194979186253.0071111588725.99288884228
81167488170473.114847223-2985.11484722343
82143756163759.643339847-20003.6433398466
83275541218226.23423211157314.7657678888
84243199205176.74633086438022.2536691356
85182999210375.785873728-27376.7858737283
86135649146984.593403811-11335.5934038105
87152299165365.224096524-13066.2240965235
88120221134438.066016739-14217.0660167394
89346485285448.44376969461036.5562303062
90145790152093.213275464-6303.21327546353
91193339152443.6144834440895.3855165597
928095391964.5502560713-11011.5502560713
93122774159484.067747711-36710.0677477109
94130585124252.645232756332.35476725004
9511261184177.430669126328433.5693308737
96286468293848.045584309-7380.04558430931
97241066222747.92761811518318.0723818851
98148446269338.281405658-120892.281405658
99204713182209.86656377522503.1334362253
100182079179340.0060935392738.99390646098
101140344130495.1133952039848.88660479704
102220516229117.075047517-8601.07504751659
103243060215158.30785464627901.6921453543
104162765164922.268900542-2157.26890054229
105182613165305.57403055617307.4259694437
106232138214170.23895323817967.7610467619
107265318291235.399221202-25917.3992212016
10885574101019.786874216-15445.7868742156
109310839281748.76712925829090.2328707423
110225060221965.3872657373094.61273426337
111232317221423.10953115110893.8904688487
112144966164125.199409594-19159.1994095941
1134328765290.7289085395-22003.7289085395
114155754144068.76508205711685.2349179432
115164709189190.497057064-24481.4970570635
116201940226531.213417007-24591.2134170074
117235454228608.8171026546845.18289734644
118220801173908.48359086946892.5164091313
11999466152538.283044242-53072.2830442417
12092661118437.546776174-25776.5467761741
121133328136225.88565958-2897.88565957958
1226136199368.7382644943-38007.7382644943
123125930158966.164506283-33036.1645062831
124100750176107.845680015-75357.8456800147
125224549166716.10393722657832.8960627738
1268231653493.446569741728822.5534302583
12710201093366.922688718643.07731129001
128101523115281.136305339-13758.1363053387
129243511215304.55025196628206.4497480345
1302293811339.120313278411598.8796867216
1314156645082.3095161068-3516.30951610679
132152474177831.442219769-25357.4422197692
1336185738483.993140784623373.0068592154
13499923166187.191407915-66264.1914079155
135132487145082.335140241-12595.3351402415
136317394251601.15664371165792.8433562886
1372105411294.76501152919759.23498847089
138209641178661.64182702730979.3581729726
1392264854173.2534227501-31525.2534227501
1403141436502.7989269033-5088.79892690328
1414669868301.3784088736-21603.3784088736
142131698146336.179084233-14638.179084233
1439173595693.1349681181-3958.13496811813
144244749253047.881730197-8298.88173019735
145184510186910.783512515-2400.78351251485
14679863113136.794323819-33273.794323819
147128423150625.554196476-22202.5541964759
14897839133961.221055282-36122.2210552817
1493821450493.5100341594-12279.5100341594
150151101167347.612753693-16246.612753693
151272458247224.21213198925233.7878680113
152172494169967.5872189492526.41278105084
153108043114495.224752961-6452.22475296106
154328107312941.84802766615165.1519723342
155250579226945.32823863623633.6717613635
156351067332528.06841287618538.9315871244
157158015138020.32399479519994.6760052052
1589886686486.207540987112379.7924590129
15985439119351.044596924-33912.044596924
160229242242910.274248488-13668.2742484881
161351619339754.70739890111864.2926010985
16284207125309.65569779-41102.6556977901
163120445134124.06040987-13679.0604098699
164324598352577.773684466-27979.7736844662
165131069161972.639411218-30903.6394112184
166204271163910.35589264640360.6441073538
167165543171386.171284411-5843.17128441136
168141722155244.741605824-13522.7416058237
16911604887412.877375997928635.1226240021
170250047177338.90357917572708.0964208248
171299775311107.589931604-11332.5899316037
172195838184971.87110187110866.1288981289
173173260166828.8093432386431.19065676182
174254488224563.92336950629924.0766304943
175104389183483.299339461-79094.2993394605
176136084135447.731980847636.2680191528
177199476244514.826998398-45038.8269983977
1789249987043.38031500095455.6196849991
179224330221444.2336714752885.76632852455
18013578193063.457325544842717.5426744552
1817440892846.7307688305-18438.7307688305
18281240135007.763539869-53767.7635398691
183146881049.1793481696913638.8206518303
184181633167883.77058201113749.2294179893
185271856236829.75504030435026.2449596962
1867199-3793.0016570549510992.001657055
1874666037430.99324279839229.00675720166
18817547-1919.0183741611419466.0183741611
189133368125940.5067581987427.49324180225
1909522799046.0414655457-3819.0414655457
191152601132988.03671648319612.9632835173
19298146108732.030466721-10586.0304667212
1937961990082.373222684-10463.373222684
1945919488188.1009334732-28994.1009334732
195139942142029.493276189-2087.49327618862
196118612103400.23145639515211.7685436054
1977288097371.8521501556-24491.8521501556


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
100.9357927535753480.1284144928493040.064207246424652
110.9138772144033270.1722455711933460.0861227855966732
120.8674096394118070.2651807211763850.132590360588193
130.8006262515461190.3987474969077610.199373748453881
140.7131515238199070.5736969523601850.286848476180093
150.6281729129999320.7436541740001360.371827087000068
160.5638789297300030.8722421405399950.436121070269997
170.9333211894327770.1333576211344450.0666788105672226
180.9184437032042890.1631125935914220.081556296795711
190.892716939076110.214566121847780.10728306092389
200.8544818136425240.2910363727149530.145518186357476
210.8072938685237010.3854122629525990.192706131476299
220.7513953605481270.4972092789037450.248604639451873
230.9787731866917010.0424536266165990.0212268133082995
240.9714492279828790.05710154403424170.0285507720171209
250.9692750511745410.06144989765091790.0307249488254589
260.9942848068367650.0114303863264710.00571519316323548
270.99517615678920.009647686421599280.00482384321079964
280.9926445102366250.01471097952674910.00735548976337454
290.9958461024908870.008307795018226410.00415389750911321
300.9941089329142120.01178213417157580.00589106708578788
310.9918971596005620.01620568079887530.00810284039943764
320.9881949130826490.0236101738347020.011805086917351
330.9834030616871180.03319387662576340.0165969383128817
340.9896421380060380.02071572398792490.0103578619939624
350.9884557991956860.02308840160862720.0115442008043136
360.9871493811384090.0257012377231830.0128506188615915
370.9841179413689110.03176411726217870.0158820586310893
380.9786052913981270.04278941720374580.0213947086018729
390.9900051284330040.0199897431339920.009994871566996
400.9866114842028480.02677703159430370.0133885157971518
410.9821010387941490.03579792241170180.0178989612058509
420.9795373088489930.04092538230201460.0204626911510073
430.982095056029860.03580988794028060.0179049439701403
440.9791734086097410.04165318278051840.0208265913902592
450.9724646197837790.05507076043244150.0275353802162207
460.9641976779977750.07160464400445070.0358023220022254
470.9698532016331220.06029359673375540.0301467983668777
480.9606574750449160.07868504991016780.0393425249550839
490.9504131530402210.09917369391955880.0495868469597794
500.990837547914150.01832490417169970.00916245208584984
510.98834888002760.02330223994480070.0116511199724004
520.9859704431269490.02805911374610160.0140295568730508
530.9833433783503910.03331324329921740.0166566216496087
540.9830344759041940.03393104819161180.0169655240958059
550.9877849598001030.02443008039979510.0122150401998975
560.9839293849331170.03214123013376580.0160706150668829
570.9793235932528910.04135281349421740.0206764067471087
580.9897216393189230.02055672136215330.0102783606810766
590.986199522371820.02760095525636060.0138004776281803
600.9817995721399130.0364008557201750.0182004278600875
610.9766840790686740.04663184186265220.0233159209313261
620.9717088882870530.05658222342589350.0282911117129467
630.965529970320380.06894005935924060.0344700296796203
640.9570950382934870.08580992341302610.042904961706513
650.9489656627813170.1020686744373650.0510343372186826
660.9397197947388250.120560410522350.0602802052611751
670.9469047979262070.1061904041475870.0530952020737934
680.9361107043679430.1277785912641140.0638892956320572
690.9226355056297410.1547289887405170.0773644943702586
700.9226692031843910.1546615936312180.0773307968156091
710.9078820419453130.1842359161093740.0921179580546868
720.9070591335199420.1858817329601170.0929408664800583
730.9179297912486950.164140417502610.0820702087513052
740.917560684561360.164878630877280.0824393154386399
750.9102865466235170.1794269067529660.0897134533764828
760.8934876608981790.2130246782036420.106512339101821
770.8782107263180610.2435785473638780.121789273681939
780.8556068084092280.2887863831815440.144393191590772
790.8374569931857220.3250860136285550.162543006814278
800.8127724805701320.3744550388597370.187227519429868
810.7838376133352130.4323247733295750.216162386664787
820.7678214227001140.4643571545997720.232178577299886
830.8322752967905850.335449406418830.167724703209415
840.8408237445867380.3183525108265230.159176255413262
850.8516720966203440.2966558067593130.148327903379656
860.829918442870250.34016311425950.17008155712975
870.8081284187088430.3837431625823150.191871581291157
880.7844826442586650.431034711482670.215517355741335
890.8491151997092040.3017696005815920.150884800290796
900.8238138569654230.3523722860691530.176186143034577
910.8390531253368770.3218937493262460.160946874663123
920.8161233810130860.3677532379738280.183876618986914
930.8267861623197750.346427675360450.173213837680225
940.8019449937312170.3961100125375660.198055006268783
950.7970044331317620.4059911337364750.202995566868238
960.7687406688238470.4625186623523060.231259331176153
970.7472731723889580.5054536552220840.252726827611042
980.9834164766861720.03316704662765530.0165835233138276
990.9812131533925720.03757369321485650.0187868466074283
1000.9761032811887430.04779343762251480.0238967188112574
1010.9706159961862980.0587680076274040.029384003813702
1020.9640937510919060.07181249781618710.0359062489080935
1030.9621586815056740.0756826369886520.037841318494326
1040.9527116310443750.09457673791125090.0472883689556255
1050.9458486842667150.108302631466570.054151315733285
1060.9386896504382820.1226206991234360.0613103495617179
1070.9324383697392980.1351232605214030.0675616302607017
1080.9216520618860560.1566958762278870.0783479381139437
1090.9196524510476820.1606950979046360.0803475489523181
1100.9044534967033440.1910930065933130.0955465032966563
1110.8883405377903330.2233189244193340.111659462209667
1120.8748712512523170.2502574974953660.125128748747683
1130.8608248203927260.2783503592145490.139175179607274
1140.83905627311480.32188745377040.1609437268852
1150.8261750567172240.3476498865655530.173824943282776
1160.8202357595947760.3595284808104470.179764240405224
1170.7914312556830190.4171374886339630.208568744316981
1180.8215009538127140.3569980923745720.178499046187286
1190.8556522625515930.2886954748968150.144347737448407
1200.8482027713125190.3035944573749610.151797228687481
1210.8214386005953160.3571227988093670.178561399404684
1220.8343421597452080.3313156805095840.165657840254792
1230.8392079940742660.3215840118514670.160792005925734
1240.9326891744464480.1346216511071040.067310825553552
1250.9640420214347440.07191595713051220.0359579785652561
1260.9651035582675840.06979288346483190.034896441732416
1270.9568523792499130.08629524150017370.0431476207500868
1280.9476616125131770.1046767749736470.0523383874868233
1290.9465557323546880.1068885352906240.0534442676453122
1300.9346641105434780.1306717789130450.0653358894565224
1310.9194142203290250.161171559341950.0805857796709752
1320.9129789944315340.1740420111369330.0870210055684665
1330.9119237071814680.1761525856370650.0880762928185323
1340.9693659518789850.061268096242030.030634048121015
1350.9628410498387230.07431790032255390.0371589501612769
1360.9851235305979590.02975293880408140.0148764694020407
1370.9809844449369240.03803111012615170.0190155550630759
1380.9854521234846350.02909575303073020.0145478765153651
1390.9851933382458030.02961332350839380.0148066617541969
1400.9799866068884730.04002678622305470.0200133931115274
1410.9769264525705570.04614709485888660.0230735474294433
1420.9740735584704150.05185288305917020.0259264415295851
1430.9660538221725720.06789235565485630.0339461778274282
1440.9593028254168710.08139434916625860.0406971745831293
1450.950336075677550.09932784864489950.0496639243224497
1460.9663601030926620.06727979381467550.0336398969073377
1470.9576742443163570.08465151136728590.0423257556836429
1480.9564994225987220.08700115480255580.0435005774012779
1490.943864633961460.1122707320770790.0561353660385396
1500.9321649744570.1356700510860.0678350255430002
1510.921475312074250.1570493758514990.0785246879257495
1520.9016742783152240.1966514433695530.0983257216847765
1530.8826499807279270.2347000385441450.117350019272073
1540.879704530211350.2405909395772990.12029546978865
1550.8670321793765860.2659356412468280.132967820623414
1560.8533718533752220.2932562932495560.146628146624778
1570.8579102932949050.284179413410190.142089706705095
1580.825726780534890.348546438930220.17427321946511
1590.8178766912809340.3642466174381310.182123308719066
1600.7782504950878770.4434990098242450.221749504912123
1610.7336631350295090.5326737299409820.266336864970491
1620.6982524452295530.6034951095408950.301747554770447
1630.6785974937092110.6428050125815790.321402506290789
1640.6544530363506050.691093927298790.345546963649395
1650.6285725211620540.7428549576758910.371427478837946
1660.7058919380083390.5882161239833220.294108061991661
1670.6519590587863310.6960818824273390.348040941213669
1680.6358711843801280.7282576312397440.364128815619872
1690.5807505031760930.8384989936478130.419249496823907
1700.7699062755519130.4601874488961740.230093724448087
1710.7187251534399090.5625496931201820.281274846560091
1720.7035734058922750.592853188215450.296426594107725
1730.6394175569953180.7211648860093630.360582443004682
1740.7831767013765090.4336465972469820.216823298623491
1750.8321646267284220.3356707465431560.167835373271578
1760.7751253726951050.449749254609790.224874627304895
1770.833705414959040.332589170081920.16629458504096
1780.7730735158550750.4538529682898510.226926484144925
1790.7014730118354650.5970539763290710.298526988164535
1800.7492933032876870.5014133934246260.250706696712313
1810.6980506628064750.603898674387050.301949337193525
1820.9989864937467590.002027012506481940.00101350625324097
1830.9975047864329540.004990427134091630.00249521356704581
1840.992197499730040.01560500053992030.00780250026996013
1850.9897085503736490.02058289925270220.0102914496263511
1860.9739904097982280.05201918040354450.0260095902017722
1870.9289441968197110.1421116063605790.0710558031802895


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level40.0224719101123595NOK
5% type I error level450.252808988764045NOK
10% type I error level720.404494382022472NOK