Multiple Linear Regression - Estimated Regression Equation

Difference[t] = -0.479003249542286 + 0.114896982380482Weeks[t] + 0.102581298492572Treatment[t] + 0.00222142412628218t + e[t]

Multiple Linear Regression - Ordinary Least Squares
Variable	Parameter	S.D.	T-STAT H0: parameter = 0	2-tail p-value	1-tail p-value
(Intercept)	-0.479003249542286	0.197456	-2.4259	0.016459	0.008229
Weeks	0.114896982380482	0.041637	2.7595	0.006511	0.003256
Treatment	0.102581298492572	0.048157	2.1301	0.034791	0.017396
t	0.00222142412628218	0.000931	2.3861	0.018277	0.009139

Multiple Linear Regression - Regression Statistics
Multiple R	0.269184308316193
R-squared	0.0724601918436672
Adjusted R-squared	0.0539093956805404
F-TEST (value)	3.9060421561688
F-TEST (DF numerator)	3
F-TEST (DF denominator)	150
p-value	0.0101146237437044
Multiple Linear Regression - Residual Statistics
Residual Standard Deviation	0.261574307446178
Sum Squared Residuals	10.2631677473921

Multiple Linear Regression - Actuals, Interpolation, and Residuals
Time or Index	Actuals	Interpolation Forecast	Residuals Prediction Error
1	0	0.0853874025984966	-0.0853874025984966
2	0	-0.0149724717677938	0.0149724717677938
3	0	-0.0127510476415113	0.0127510476415113
4	0	-0.0105296235152293	0.0105296235152293
5	0	-0.00830819938894712	0.00830819938894712
6	0	-0.00608677526266494	0.00608677526266494
7	0	-0.00386535113638277	0.00386535113638277
8	0	0.100937371482472	-0.100937371482472
9	0	0.000577497116181585	-0.000577497116181585
10	0	0.00279892124246377	-0.00279892124246377
11	0	0.107601643861318	-0.107601643861318
12	0	0.00724176949502811	-0.00724176949502811
13	0	0.00946319362131029	-0.00946319362131029
14	0	0.114265916240165	-0.114265916240165
15	0	0.0139060418738746	-0.0139060418738746
16	0	0.118708764492729	-0.118708764492729
17	1	0.120930188619012	0.879069811380988
18	0	0.123151612745294	-0.123151612745294
19	0	0.0227917383790033	-0.0227917383790033
20	1	0.127594460997858	0.872405539002142
21	0	0.0272345866315677	-0.0272345866315677
22	0	0.0294560107578499	-0.0294560107578499
23	0	0.031677434884132	-0.031677434884132
24	0	0.0338988590104142	-0.0338988590104142
25	0	0.138701581629269	-0.138701581629269
26	0	0.0383417072629786	-0.0383417072629786
27	0	0.0405631313892608	-0.0405631313892608
28	0	0.0427845555155429	-0.0427845555155429
29	0	0.0450059796418251	-0.0450059796418251
30	0	0.0472274037681073	-0.0472274037681073
31	0	0.0494488278943895	-0.0494488278943895
32	0	0.0516702520206716	-0.0516702520206716
33	0	0.0538916761469538	-0.0538916761469538
34	0	0.158694398765808	-0.158694398765808
35	0	0.0583345243995182	-0.0583345243995182
36	0	0.0605559485258003	-0.0605559485258003
37	0	0.165358671144655	-0.165358671144655
38	0	0.0649987967783647	-0.0649987967783647
39	0	0.0672202209046469	-0.0672202209046469
40	0	0.172022943523502	-0.172022943523502
41	1	0.0716630691572112	0.928336930842789
42	0	0.0738844932834934	-0.0738844932834934
43	0	0.0761059174097756	-0.0761059174097756
44	0	0.18090864002863	-0.18090864002863
45	0	0.0805487656623399	-0.0805487656623399
46	0	0.0827701897886221	-0.0827701897886221
47	0	0.0849916139149043	-0.0849916139149043
48	0	0.0872130380411864	-0.0872130380411864
49	0	0.0894344621674686	-0.0894344621674686
50	0	0.0916558862937508	-0.0916558862937508
51	0	0.196458608912605	-0.196458608912605
52	1	0.198680033038888	0.801319966961112
53	0	0.0983201586725973	-0.0983201586725973
54	1	0.10054158279888	0.89945841720112
55	0	0.102763006925162	-0.102763006925162
56	0	0.207565729544016	-0.207565729544016
57	0	0.107205855177726	-0.107205855177726
58	0	0.109427279304008	-0.109427279304008
59	0	0.11164870343029	-0.11164870343029
60	1	0.216451426049145	0.783548573950855
61	0	0.218672850175427	-0.218672850175427
62	0	0.118312975809137	-0.118312975809137
63	0	0.120534399935419	-0.120534399935419
64	0	0.225337122554274	-0.225337122554274
65	0	0.124977248187983	-0.124977248187983
66	0	0.127198672314266	-0.127198672314266
67	1	0.23200139493312	0.76799860506688
68	0	0.13164152056683	-0.13164152056683
69	0	0.133862944693112	-0.133862944693112
70	0	0.136084368819394	-0.136084368819394
71	0	0.138305792945677	-0.138305792945677
72	0	0.140527217071959	-0.140527217071959
73	0	0.142748641198241	-0.142748641198241
74	0	0.144970065324523	-0.144970065324523
75	0	0.147191489450805	-0.147191489450805
76	0	0.25199421206966	-0.25199421206966
77	0	0.15163433770337	-0.15163433770337
78	0	0.153855761829652	-0.153855761829652
79	1	0.258658484448506	0.741341515551494
80	0	0.260879908574789	-0.260879908574789
81	0	0.160520034208498	-0.160520034208498
82	0	0.16274145833478	-0.16274145833478
83	0	0.164962882461063	-0.164962882461063
84	1	0.167184306587345	0.832815693412655
85	0	0.169405730713627	-0.169405730713627
86	0	0.171627154839909	-0.171627154839909
87	0	-0.0559453857947725	0.0559453857947725
88	0	0.0488573368240822	-0.0488573368240822
89	0	-0.0515025375422081	0.0515025375422081
90	0	-0.049281113415926	0.049281113415926
91	0	-0.0470596892896438	0.0470596892896438
92	0	0.0577430333292109	-0.0577430333292109
93	0	-0.0426168410370794	0.0426168410370794
94	0	-0.0403954169107973	0.0403954169107973
95	0	0.0644073057080574	-0.0644073057080574
96	0	-0.0359525686582329	0.0359525686582329
97	0	0.0688501539606217	-0.0688501539606217
98	0	-0.0315097204056685	0.0315097204056685
99	0	-0.0292882962793864	0.0292882962793864
100	0	-0.0270668721531042	0.0270668721531042
101	0	-0.024845448026822	0.024845448026822
102	0	-0.0226240239005398	0.0226240239005398
103	0	-0.0204025997742577	0.0204025997742577
104	0	-0.0181811756479755	0.0181811756479755
105	0	0.0866215469708791	-0.0866215469708791
106	0	-0.0137383273954111	0.0137383273954111
107	0	-0.011516903269129	0.011516903269129
108	0	0.0932858193497257	-0.0932858193497257
109	0	-0.00707405501656461	0.00707405501656461
110	0	-0.00485263089028243	0.00485263089028243
111	0	0.0999500917285722	-0.0999500917285722
112	0	0.102171515854854	-0.102171515854854
113	0	0.0018116414885641	-0.0018116414885641
114	0	0.106614364107419	-0.106614364107419
115	0	0.00625448974112845	-0.00625448974112845
116	0	0.00847591386741062	-0.00847591386741062
117	0	0.0106973379936928	-0.0106973379936928
118	0	0.012918762119975	-0.012918762119975
119	0	0.0151401862462572	-0.0151401862462572
120	0	0.0173616103725393	-0.0173616103725393
121	0	0.0195830344988215	-0.0195830344988215
122	0	0.0218044586251037	-0.0218044586251037
123	0	0.126607181243958	-0.126607181243958
124	0	0.026247306877668	-0.026247306877668
125	0	0.0284687310039502	-0.0284687310039502
126	0	0.133271453622805	-0.133271453622805
127	0	0.0329115792565146	-0.0329115792565146
128	0	0.0351330033827967	-0.0351330033827967
129	0	0.0373544275090789	-0.0373544275090789
130	0	0.0395758516353611	-0.0395758516353611
131	0	0.0417972757616433	-0.0417972757616433
132	0	0.0440186998879254	-0.0440186998879254
133	0	0.0462401240142076	-0.0462401240142076
134	0	0.0484615481404898	-0.0484615481404898
135	0	0.050682972266772	-0.050682972266772
136	0	0.0529043963930541	-0.0529043963930541
137	0	0.0551258205193363	-0.0551258205193363
138	0	0.159928543138191	-0.159928543138191
139	0	0.162149967264473	-0.162149967264473
140	0	0.0617900928981828	-0.0617900928981828
141	1	0.0640115170244649	0.935988482975535
142	0	0.16881423964332	-0.16881423964332
143	0	0.0684543652770294	-0.0684543652770294
144	0	0.0706757894033116	-0.0706757894033116
145	0	0.0728972135295937	-0.0728972135295937
146	0	0.177699936148448	-0.177699936148448
147	0	0.179921360274731	-0.179921360274731
148	0	0.182142784401013	-0.182142784401013
149	0	0.0817829100347224	-0.0817829100347224
150	0	0.0840043341610046	-0.0840043341610046
151	0	0.0862257582872868	-0.0862257582872868
152	1	0.0884471824135689	0.911552817586431
153	1	0.0906686065398511	0.909331393460149
154	0	0.0928900306661333	-0.0928900306661333

Goldfeld-Quandt test for Heteroskedasticity
p-values	Alternative Hypothesis
breakpoint index	greater	2-sided	less
7	0	0	1
8	0	0	1
9	0	0	1
10	0	0	1
11	0	0	1
12	0	0	1
13	0	0	1
14	0	0	1
15	0	0	1
16	0	0	1
17	0.344036321362846	0.688072642725691	0.655963678637154
18	0.33212233234474	0.664244664689481	0.66787766765526
19	0.273441432520052	0.546882865040105	0.726558567479948
20	0.745344090867414	0.509311818265172	0.254655909132586
21	0.712384664487226	0.575230671025549	0.287615335512774
22	0.669070312371391	0.661859375257218	0.330929687628609
23	0.618758543734437	0.762482912531125	0.381241456265563
24	0.563732174127501	0.872535651744998	0.436267825872499
25	0.582086628113575	0.835826743772851	0.417913371886425
26	0.52119051862503	0.957618962749939	0.47880948137497
27	0.45969409373721	0.919388187474419	0.54030590626279
28	0.399273199271513	0.798546398543027	0.600726800728487
29	0.341420386446883	0.682840772893766	0.658579613553117
30	0.287371808582223	0.574743617164445	0.712628191417777
31	0.238056495449512	0.476112990899023	0.761943504550488
32	0.194075066688766	0.388150133377532	0.805924933311234
33	0.155707962276195	0.311415924552391	0.844292037723805
34	0.150621363041038	0.301242726082077	0.849378636958962
35	0.118511201973017	0.237022403946035	0.881488798026983
36	0.0918009316383362	0.183601863276672	0.908199068361664
37	0.0825401049089996	0.165080209817999	0.917459895091
38	0.062654353121105	0.12530870624221	0.937345646878895
39	0.0468562744514656	0.0937125489029311	0.953143725548534
40	0.0397276355568049	0.0794552711136098	0.960272364443195
41	0.5157080718177	0.968583856364601	0.4842919281823
42	0.466774435812409	0.933548871624818	0.533225564187591
43	0.418171206416312	0.836342412832624	0.581828793583688
44	0.393854647933658	0.787709295867317	0.606145352066342
45	0.346823186165968	0.693646372331937	0.653176813834032
46	0.302143205280192	0.604286410560385	0.697856794719808
47	0.26038897302737	0.520777946054741	0.73961102697263
48	0.221991470546239	0.443982941092477	0.778008529453762
49	0.187231869379916	0.374463738759832	0.812768130620084
50	0.156245179206576	0.312490358413151	0.843754820793424
51	0.139534643038881	0.279069286077762	0.860465356961119
52	0.495714583085071	0.991429166170142	0.504285416914929
53	0.450844005470268	0.901688010940536	0.549155994529732
54	0.8774437470266	0.2451125059468	0.1225562529734
55	0.856438403539137	0.287123192921726	0.143561596460863
56	0.85055226489498	0.29889547021004	0.14944773510502
57	0.825617344192187	0.348765311615626	0.174382655807813
58	0.79799731953008	0.404005360939841	0.20200268046992
59	0.76779734721618	0.464405305567641	0.23220265278382
60	0.949235209047896	0.101529581904208	0.0507647909521039
61	0.94763365733548	0.104732685329039	0.0523663426645195
62	0.936157512412957	0.127684975174087	0.0638424875870433
63	0.922748574668747	0.154502850662505	0.0772514253312526
64	0.918108689421086	0.163782621157828	0.0818913105789142
65	0.901809934920722	0.196380130158555	0.0981900650792777
66	0.883369481644326	0.233261036711349	0.116630518355674
67	0.98510684572655	0.0297863085468998	0.0148931542734499
68	0.980979220121052	0.0380415597578958	0.0190207798789479
69	0.975925434208508	0.0481491315829839	0.024074565791492
70	0.969827588910824	0.0603448221783516	0.0301724110891758
71	0.96258690054699	0.0748261989060205	0.0374130994530102
72	0.954140909602515	0.0917181807949702	0.0458590903974851
73	0.944486742298393	0.111026515403214	0.0555132577016071
74	0.933712552192036	0.132574895615928	0.0662874478079638
75	0.922040798691147	0.155918402617705	0.0779592013088526
76	0.919058900431044	0.161882199137913	0.0809410995689563
77	0.907514683423939	0.184970633152121	0.0924853165760605
78	0.896935851682363	0.206128296635274	0.103064148317637
79	0.988474269213321	0.0230514615733571	0.0115257307866785
80	0.987432917265257	0.0251341654694855	0.0125670827347428
81	0.984748350346975	0.0305032993060502	0.0152516496530251
82	0.982487170788425	0.0350256584231509	0.0175128292115754
83	0.981916982217477	0.0361660355650464	0.0180830177825232
84	0.999664596126898	0.000670807746204018	0.000335403873102009
85	0.999498038124627	0.00100392375074695	0.000501961875373474
86	0.99925508879216	0.00148982241568018	0.000744911207840092
87	0.998888133789453	0.00222373242109331	0.00111186621054665
88	0.998499547422305	0.00300090515538966	0.00150045257769483
89	0.997835998906676	0.00432800218664822	0.00216400109332411
90	0.996893767140182	0.0062124657196355	0.00310623285981775
91	0.995582214679207	0.00883557064158634	0.00441778532079317
92	0.994262061383147	0.0114758772337056	0.00573793861685278
93	0.992027290713921	0.0159454185721584	0.00797270928607918
94	0.989033946649749	0.0219321067005011	0.0109660533502505
95	0.986131580229721	0.0277368395405579	0.0138684197702789
96	0.981337048793649	0.0373259024127017	0.0186629512063508
97	0.976864043946449	0.0462719121071022	0.0231359560535511
98	0.969517042978906	0.0609659140421876	0.0304829570210938
99	0.9602594964822	0.0794810070355998	0.0397405035177999
100	0.948750739626769	0.102498520746462	0.0512492603732308
101	0.934637302842294	0.130725394315412	0.0653626971577061
102	0.917567611092222	0.164864777815557	0.0824323889077785
103	0.897210420502376	0.205579158995248	0.102789579497624
104	0.873276438377843	0.253447123244315	0.126723561622157
105	0.853374635912412	0.293250728175175	0.146625364087588
106	0.822861936944728	0.354276126110543	0.177138063055272
107	0.788381896801024	0.423236206397953	0.211618103198976
108	0.761290852488024	0.477418295023952	0.238709147511976
109	0.720359182441836	0.559281635116329	0.279640817558164
110	0.67595382644731	0.64809234710538	0.32404617355269
111	0.643456259965132	0.713087480069736	0.356543740034868
112	0.613000999189646	0.773998001620708	0.386999000810354
113	0.563009872719244	0.873980254561512	0.436990127280756
114	0.536091944581908	0.927816110836183	0.463908055418091
115	0.484660751101468	0.969321502202937	0.515339248898532
116	0.432931925240488	0.865863850480975	0.567068074759512
117	0.381764814176816	0.763529628353631	0.618235185823184
118	0.332019401949951	0.664038803899902	0.667980598050049
119	0.284513667607572	0.569027335215144	0.715486332392428
120	0.239981865852319	0.479963731704638	0.760018134147681
121	0.199037188313883	0.398074376627767	0.800962811686117
122	0.162142080951677	0.324284161903354	0.837857919048323
123	0.144213572485381	0.288427144970762	0.855786427514619
124	0.114196563024851	0.228393126049701	0.885803436975149
125	0.0885333571385959	0.177066714277192	0.911466642861404
126	0.0791198833776063	0.158239766755213	0.920880116622394
127	0.059524712224301	0.119049424448602	0.940475287775699
128	0.0436685399130464	0.0873370798260927	0.956331460086954
129	0.0311846074095339	0.0623692148190678	0.968815392590466
130	0.0216404561255688	0.0432809122511377	0.978359543874431
131	0.0145704192565029	0.0291408385130057	0.985429580743497
132	0.00950726611769341	0.0190145322353868	0.990492733882307
133	0.00601006797040217	0.0120201359408043	0.993989932029598
134	0.00368586763309769	0.00737173526619538	0.996314132366902
135	0.00220367331904174	0.00440734663808349	0.997796326680958
136	0.00130063608538265	0.0026012721707653	0.998699363914617
137	0.000782302504455002	0.00156460500891	0.999217697495545
138	0.000436240609559414	0.000872481219118828	0.999563759390441
139	0.000234100541164096	0.000468201082328192	0.999765899458836
140	0.000142762424671461	0.000285524849342921	0.999857237575329
141	0.0229572638245822	0.0459145276491643	0.977042736175418
142	0.0169774061602793	0.0339548123205586	0.983022593839721
143	0.00992244824004215	0.0198448964800843	0.990077551759958
144	0.00543921701458521	0.0108784340291704	0.994560782985415
145	0.00306734219844377	0.00613468439688753	0.996932657801556
146	0.00143710870006174	0.00287421740012348	0.998562891299938
147	0.00053659761339306	0.00107319522678612	0.999463402386607

Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity
Description	# significant tests	% significant tests	OK/NOK
1% type I error level	28	0.198581560283688	NOK
5% type I error level	50	0.354609929078014	NOK
10% type I error level	59	0.418439716312057	NOK