Multiple Linear Regression - Estimated Regression Equation
time_spent_in_RFC_in_seconds[t] = + 2000.31787434043 + 16.1921949216913pageviews[t] + 222.938898701932logins[t] + 115.99984069906compendium_views[t] -122.357813817453`compendium_views_(PR)`[t] -1938.91678517739shared_compendiums[t] + 496.752987924966blogged_computations[t] + 643.869203996423reviewed_compendiums[t] + 0.236751051604619compendium_writing_total_characters[t] + e[t]


Multiple Linear Regression - Ordinary Least Squares
VariableParameterS.D.T-STAT
H0: parameter = 0
2-tail p-value1-tail p-value
(Intercept)2000.317874340436114.3316370.32720.7440590.37203
pageviews16.192194921691315.9174861.01730.310850.155425
logins222.938898701932128.6220091.73330.0853280.042664
compendium_views115.9998406990636.4677543.18090.0018220.000911
`compendium_views_(PR)`-122.35781381745375.146692-1.62830.1058030.052901
shared_compendiums-1938.916785177391171.355925-1.65530.1001920.050096
blogged_computations496.752987924966182.033972.72890.0072010.003601
reviewed_compendiums643.869203996423365.6281091.7610.0805030.040252
compendium_writing_total_characters0.2367510516046190.1482731.59670.1126650.056332


Multiple Linear Regression - Regression Statistics
Multiple R0.916007153826549
R-squared0.839069105861416
Adjusted R-squared0.829532460282833
F-TEST (value)87.983672974676
F-TEST (DF numerator)8
F-TEST (DF denominator)135
p-value0
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation28132.9428254757
Sum Squared Residuals106847433722.901


Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or IndexActualsInterpolation
Forecast
Residuals
Prediction Error
1157382141564.90590749715817.0940925027
2168465118622.56124470149842.438755299
3721517688.6469388882-10473.6469388882
4122259157596.921418362-35337.9214183616
5221399269130.192349858-47731.1923498583
6454489448686.1339212255802.86607877448
7134379126256.8436874558122.15631254509
8150416132301.39527798618114.604722014
9121391130361.392340624-8970.39234062409
10275326220392.7669466854933.2330533203
11121593151176.586009404-29583.5860094044
12172071172098.37285437-27.3728543695455
1386249144505.251515179-58256.2515151795
14201902212796.515408578-10894.5154085781
15144113105488.34983440838624.6501655918
16144677133252.77524113811424.2247588624
17134153151378.243691294-17225.2436912939
186414960745.01423850453403.98576149554
19122294184658.260603368-62364.2606033677
202791868445.933972685-40527.933972685
215219779409.616136474-27212.616136474
22191463205122.53636866-13659.5363686603
23176034140588.99772673135445.0022732691
2498629135024.835892171-36395.8358921706
25143546155183.116237832-11637.1162378321
26139780109966.86366090929813.1363390914
27174181185403.970747358-11222.9707473576
28163773132460.71894136831312.2810586322
29312831217896.05260647794934.9473935226
30184024174488.8844275839535.11557241712
31151621126972.38682132924648.6131786713
32164516122593.42885348241922.5711465181
33120414169958.238369021-49544.2383690208
34214975205147.6395684519827.36043154894
35200609175179.54501957525429.4549804246
3602239.44896796406-2239.44896796406
37191923190408.0953653111514.90463468935
3893107108076.289394201-14969.2893942006
39129419103212.07143257426206.9285674261
40233497212276.46767974721220.5323202531
41178228167507.03613441610720.9638655842
42126602148665.890043053-22063.8900430533
4394332103564.502357869-9232.50235786938
44164183186368.44064747-22185.44064747
4595704106243.089449542-10539.0894495424
46139901105672.75019464334228.2498053568
478129377367.60490620493925.39509379512
48189007169964.47337702719042.5266229734
49173779159373.85540324314405.1445967571
50146552178233.368592767-31681.3685927668
514818863566.3968707068-15378.3968707068
52113870131778.615177347-17908.6151773471
53266451195782.31247535670668.6875246443
54229437172168.93005621257268.0699437876
55174876154685.49353157520190.5064684246
56119070100724.88797692918345.1120230715
57186704139801.0077678146902.9922321902
587255976578.5106233621-4019.51062336214
59111940109102.0327457172837.96725428328
60166226191948.164467817-25722.1644678173
61130414123285.9704194027128.02958059797
62102141152491.589792353-50350.5897923526
6311575392375.09186026623377.908139734
64102194104257.076321972-2063.07632197192
65148531101702.87348620446828.126513796
6694982117024.920261688-22042.920261688
67178613157687.3226535820925.6773464199
68128907200711.518184075-71804.5181840753
69102378103822.774716989-1444.77471698858
703197034660.6113312216-2690.61133122156
71204812196984.5864554667827.41354453442
72104972100919.7312467944052.26875320622
7395276133848.195764221-38572.1957642211
74101560119004.928390635-17444.9283906348
75144193194446.60929325-50253.60929325
767192181771.6133898082-9850.61338980826
77126905149152.835569872-22247.8355698717
78140303204039.502970929-63736.5029709286
796013866866.5687815861-6728.56878158609
8084971117634.556933422-32663.5569334225
8180420102945.150270192-22525.1502701918
82244190168929.02115861375260.9788413867
835625274872.533388192-18620.533388192
8497181106154.530212217-8973.53021221654
855091374217.7606874474-23304.7606874474
86143910130511.08340436713398.9165956333
87218900215162.958753523737.04124648022
8890772107373.80510983-16601.8051098297
8990385101536.000102294-11151.000102294
90136220123481.16796336512738.8320366349
91115572135812.705312138-20240.7053121376
92139075171218.130246999-32143.1302469989
93148950117409.02484132731540.9751586734
94124626115005.217218959620.78278104963
954917680988.4998479372-31812.4998479372
96215480179678.01374427735801.9862557226
97182328173437.2825447368890.71745526409
981934922246.869638897-2897.869638897
99183873162535.47960141821337.520398582
100146020177150.839186977-31130.8391869766
1015120156788.3708016714-5587.37080167141
1025828082661.846355526-24381.846355526
103115944109481.755341416462.24465859011
1049434179874.527150034714466.4728499653
1057290466715.04925238526188.95074761482
1062767644518.8927827658-16842.8927827658
107125728116941.5548036588786.44519634182
1088992061096.515488907428823.4845110926
10902000.31787434043-2000.31787434043
11085610116179.458093788-30569.4580937883
111106742104966.0317618151775.96823818532
112126825118463.0668243728361.9331756275
113109807116431.046954115-6624.04695411477
1147189492642.4840153629-20748.4840153629
11536165390.21227244159-1774.21227244159
11602000.31787434043-2000.31787434043
11715480690496.408180560864309.5918194392
118136333164921.856627723-28588.8566277232
119147766136506.8218310411259.1781689595
12011324593289.312961418219955.6870385818
1214341049776.6406063627-6366.64060636272
122152455143277.9637010599177.03629894108
1238887478655.632051901610218.3679480984
124111924131077.478040756-19153.4780407555
1256037348760.162665641711612.8373343583
1261976421343.6933522384-1579.69335223845
127125760123023.0319193792736.96808062087
12810868588256.073280503220428.9267194968
129141868133603.8974737028264.10252629824
1301179616408.5767697704-4612.57676977042
131106748565.093111330392108.90688866961
132131263134292.120324044-3029.12032404363
13368364641.09294483442194.9070551656
134153278148903.3264649744374.6735350258
13551186406.61292715901-1288.612927159
1364024837084.08100950263163.91899049742
13702000.31787434043-2000.31787434043
13810079892356.78157271348441.21842728664
1398431595498.1907959919-11183.1907959919
14071315396.720171502391734.27982849761
141881221200.8189088671-12388.8189088671
1426395262706.79718851741245.20281148258
143120111101831.58822700818279.4117729918
1449412788375.87989431215751.12010568794


Goldfeld-Quandt test for Heteroskedasticity
p-valuesAlternative Hypothesis
breakpoint indexgreater2-sidedless
120.5806058478657810.8387883042684390.419394152134219
130.6341190733502690.7317618532994630.365880926649731
140.8366726830548450.326654633890310.163327316945155
150.7836718408814940.4326563182370120.216328159118506
160.6924586106482090.6150827787035820.307541389351791
170.7361145600502660.5277708798994680.263885439949734
180.6588345590210010.6823308819579990.341165440978999
190.6583943171282830.6832113657434340.341605682871717
200.5881578927303950.823684214539210.411842107269605
210.5096864370890050.980627125821990.490313562910995
220.445994288383230.891988576766460.55400571161677
230.9081316370594590.1837367258810820.0918683629405411
240.8882395968162420.2235208063675160.111760403183758
250.860475316591490.2790493668170190.13952468340851
260.8457794893254130.3084410213491740.154220510674587
270.8806405342763910.2387189314472170.119359465723609
280.8871576220364340.2256847559271330.112842377963566
290.9949245509733850.01015089805323070.00507544902661533
300.9931082597691450.01378348046170980.00689174023085489
310.9925798316405930.01484033671881310.00742016835940657
320.9929970538030740.01400589239385240.00700294619692619
330.9988566229654750.002286754069049370.00114337703452469
340.9983831473988670.003233705202265010.00161685260113251
350.9978744952690830.004251009461834020.00212550473091701
360.9967821716127490.006435656774501870.00321782838725093
370.9951060351644670.009787929671065790.0048939648355329
380.9937567120018860.01248657599622710.00624328799811353
390.9930860534393980.01382789312120330.00691394656060164
400.9914327035479430.01713459290411320.00856729645205661
410.9882832910353830.02343341792923410.011716708964617
420.9852366555478450.02952668890430940.0147633444521547
430.9814175469929090.03716490601418290.0185824530070915
440.9796257290574310.04074854188513750.0203742709425688
450.9742216119197110.05155677616057740.0257783880802887
460.9784994702666530.04300105946669380.0215005297333469
470.9717374215308910.05652515693821730.0282625784691087
480.9662675922625030.0674648154749930.0337324077374965
490.9594995646066130.08100087078677460.0405004353933873
500.9642902515074570.07141949698508590.035709748492543
510.9554635232116530.08907295357669350.0445364767883468
520.9503081440170070.09938371196598570.0496918559829928
530.9889513196037560.02209736079248890.0110486803962445
540.9968483250398350.006303349920329480.00315167496016474
550.9963654649077280.007269070184544490.00363453509227224
560.9954184023506810.009163195298637830.00458159764931892
570.9980359504735910.003928099052817820.00196404952640891
580.9971463865451430.005707226909713290.00285361345485665
590.9958879865425870.008224026914826520.00411201345741326
600.9954030652155490.009193869568902640.00459693478445132
610.9934670753820030.01306584923599320.00653292461799662
620.9965382064616950.00692358707661090.00346179353830545
630.9955231757002210.008953648599557380.00447682429977869
640.9936757458014290.01264850839714270.00632425419857135
650.9969851785727910.006029642854417170.00301482142720858
660.9964573825587180.007085234882563370.00354261744128168
670.99711098385870.005778032282599060.00288901614129953
680.9997343387464270.000531322507145760.00026566125357288
690.9996441996811430.0007116006377137120.000355800318856856
700.9994453379983450.001109324003310360.000554662001655179
710.9992072397359630.001585520528073870.000792760264036937
720.998799545046620.002400909906759360.00120045495337968
730.9991163846157870.001767230768425340.000883615384212668
740.9989338869527140.002132226094572430.00106611304728621
750.99951986669230.0009602666154002850.000480133307700143
760.9993875939511210.001224812097758560.000612406048879279
770.9994429323200580.00111413535988430.00055706767994215
780.9999768443127094.63113745815719e-052.31556872907859e-05
790.9999624543164847.50913670321715e-053.75456835160858e-05
800.9999712841822985.74316354043931e-052.87158177021966e-05
810.999958945145828.21097083600672e-054.10548541800336e-05
820.9999995063227919.8735441739704e-074.9367720869852e-07
830.9999994314539941.13709201291522e-065.68546006457611e-07
840.9999995347271449.30545712318619e-074.6527285615931e-07
850.9999996121228847.75754231835982e-073.87877115917991e-07
860.9999992907312011.41853759833036e-067.09268799165179e-07
870.9999986490607792.70187844223423e-061.35093922111712e-06
880.9999987981646822.40367063638944e-061.20183531819472e-06
890.9999977668614454.46627710933034e-062.23313855466517e-06
900.9999965561628166.88767436798939e-063.44383718399469e-06
910.9999941672941991.16654116010691e-055.83270580053456e-06
920.9999971299683855.74006323037484e-062.87003161518742e-06
930.999998327915373.34416926057643e-061.67208463028821e-06
940.9999968799469166.24010616777161e-063.12005308388581e-06
950.9999973022619165.39547616869924e-062.69773808434962e-06
960.9999965295687736.94086245416693e-063.47043122708346e-06
970.9999938495550431.23008899141838e-056.1504449570919e-06
980.9999877385267842.45229464310735e-051.22614732155367e-05
990.999984294749423.14105011591027e-051.57052505795514e-05
1000.9999921735848751.56528302498096e-057.82641512490481e-06
1010.9999860012610782.79974778450859e-051.39987389225429e-05
1020.9999903551201671.92897596655173e-059.64487983275864e-06
1030.9999803887436783.9222512644903e-051.96112563224515e-05
1040.9999636506378727.2698724255915e-053.63493621279575e-05
1050.9999281045085330.0001437909829344937.18954914672465e-05
1060.9999429490390390.0001141019219219075.70509609609534e-05
1070.9998887102761230.00022257944775450.00011128972387725
1080.9998888301580760.0002223396838490220.000111169841924511
1090.9997798821514260.0004402356971482070.000220117848574103
1100.9998245436689910.0003509126620177810.00017545633100889
1110.9996520939450470.0006958121099067010.00034790605495335
1120.9993409322019740.00131813559605110.000659067798025552
1130.9988494007369160.002301198526168230.00115059926308411
1140.9995524297725780.0008951404548431190.00044757022742156
1150.9991000862322150.001799827535569940.00089991376778497
1160.9982457071632050.003508585673590480.00175429283679524
1170.999974465534195.10689316195267e-052.55344658097633e-05
1180.9999999241838961.51632207792093e-077.58161038960464e-08
1190.999999744176695.11646620560967e-072.55823310280484e-07
1200.9999993098518941.38029621280312e-066.9014810640156e-07
1210.9999980909245753.81815085008732e-061.90907542504366e-06
1220.9999946440685261.07118629477436e-055.3559314738718e-06
1230.9999804041002633.91917994739941e-051.95958997369971e-05
1240.9999988023907542.39521849241198e-061.19760924620599e-06
1250.9999962410199277.5179601463437e-063.75898007317185e-06
1260.9999845344536153.09310927700651e-051.54655463850326e-05
1270.9999257990328470.000148401934305717.42009671528549e-05
1280.9999162258233770.0001675483532464048.37741766232021e-05
1290.9999357093370620.0001285813258761196.42906629380597e-05
1300.9996094826731690.0007810346536613870.000390517326830693
1310.999980695733583.86085328396314e-051.93042664198157e-05
1320.9999190894010740.0001618211978520098.09105989260047e-05


Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description# significant tests% significant testsOK/NOK
1% type I error level820.677685950413223NOK
5% type I error level970.801652892561983NOK
10% type I error level1040.859504132231405NOK