| Multiple Linear Regression - Estimated Regression Equation |
| weeks[t] = + 3.60756189327435 -0.179786952486727uselimit[t] + 0.399208217517742T40[t] -1.59378146047458T20[t] -0.358443823282814Used[t] + 0.339910161109647CorrectAnalysis[t] + 0.213213949183679useful[t] + 0.144838684250187outcome[t] + 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) | 3.60756189327435 | 0.086894 | 41.5169 | 0 | 0 |
| uselimit | -0.179786952486727 | 0.100355 | -1.7915 | 0.075282 | 0.037641 |
| T40 | 0.399208217517742 | 0.142636 | 2.7988 | 0.005823 | 0.002911 |
| T20 | -1.59378146047458 | 0.105271 | -15.1398 | 0 | 0 |
| Used | -0.358443823282814 | 0.118178 | -3.0331 | 0.002866 | 0.001433 |
| CorrectAnalysis | 0.339910161109647 | 0.200342 | 1.6966 | 0.091895 | 0.045947 |
| useful | 0.213213949183679 | 0.110272 | 1.9335 | 0.055106 | 0.027553 |
| outcome | 0.144838684250187 | 0.096177 | 1.506 | 0.134237 | 0.067118 |
| Multiple Linear Regression - Regression Statistics | |
| Multiple R | 0.829661987508761 |
| R-squared | 0.688339013516987 |
| Adjusted R-squared | 0.67339636348013 |
| F-TEST (value) | 46.0653907987649 |
| F-TEST (DF numerator) | 7 |
| F-TEST (DF denominator) | 146 |
| p-value | 0 |
| Multiple Linear Regression - Residual Statistics | |
| Residual Standard Deviation | 0.569427070770201 |
| Sum Squared Residuals | 47.340089583186 |
| Multiple Linear Regression - Actuals, Interpolation, and Residuals | |||
| Time or Index | Actuals | Interpolation Forecast | Residuals Prediction Error |
| 1 | 4 | 3.97182184255556 | 0.028178157444444 |
| 2 | 4 | 3.60756189327436 | 0.392438106725644 |
| 3 | 4 | 3.60756189327435 | 0.392438106725645 |
| 4 | 4 | 3.60756189327436 | 0.392438106725645 |
| 5 | 4 | 3.60756189327435 | 0.392438106725645 |
| 6 | 4 | 3.78582757422149 | 0.214172425778507 |
| 7 | 4 | 3.60756189327436 | 0.392438106725645 |
| 8 | 4 | 4.0067701107921 | -0.00677011079209737 |
| 9 | 4 | 3.75240057752454 | 0.247599422475458 |
| 10 | 4 | 3.42777494078763 | 0.572225059212372 |
| 11 | 4 | 3.82698315830537 | 0.17301684169463 |
| 12 | 4 | 3.60756189327436 | 0.392438106725645 |
| 13 | 4 | 3.46233201917522 | 0.537667980824781 |
| 14 | 4 | 3.82698315830537 | 0.17301684169463 |
| 15 | 4 | 3.60717070342541 | 0.392829296574594 |
| 16 | 4 | 4.00637892094315 | -0.00637892094314828 |
| 17 | 4 | 4.02166344531588 | -0.021663445315881 |
| 18 | 4 | 3.82698315830537 | 0.17301684169463 |
| 19 | 4 | 3.75240057752454 | 0.247599422475458 |
| 20 | 4 | 4.3462890820528 | -0.346289082052795 |
| 21 | 4 | 3.64098888997131 | 0.359011110028693 |
| 22 | 4 | 3.42738375093868 | 0.572616249061321 |
| 23 | 4 | 3.96561452670822 | 0.0343854732917796 |
| 24 | 4 | 3.78582757422149 | 0.214172425778507 |
| 25 | 4 | 3.79316497175947 | 0.20683502824053 |
| 26 | 4 | 3.46233201917522 | 0.537667980824781 |
| 27 | 4 | 3.57261362503781 | 0.427386374962185 |
| 28 | 4 | 3.24911806999154 | 0.750881930008459 |
| 29 | 4 | 3.75240057752454 | 0.247599422475458 |
| 30 | 4 | 3.82077584245803 | 0.179224157541966 |
| 31 | 4 | 3.60756189327436 | 0.392438106725645 |
| 32 | 4 | 3.42777494078763 | 0.572225059212372 |
| 33 | 4 | 3.64098888997131 | 0.359011110028693 |
| 34 | 4 | 4.15160879504228 | -0.151608795042284 |
| 35 | 4 | 3.60756189327436 | 0.392438106725645 |
| 36 | 4 | 3.60756189327436 | 0.392438106725645 |
| 37 | 4 | 3.68175328420623 | 0.318246715793766 |
| 38 | 4 | 3.39395675424173 | 0.606043245758273 |
| 39 | 4 | 3.96561452670822 | 0.0343854732917796 |
| 40 | 4 | 4.21998405997578 | -0.219984059975776 |
| 41 | 4 | 3.94708086453505 | 0.0529191354649474 |
| 42 | 4 | 3.39395675424173 | 0.606043245758273 |
| 43 | 4 | 3.78582757422149 | 0.214172425778507 |
| 44 | 4 | 3.82698315830537 | 0.17301684169463 |
| 45 | 4 | 3.82077584245803 | 0.179224157541966 |
| 46 | 4 | 3.96561452670822 | 0.0343854732917796 |
| 47 | 4 | 3.60756189327436 | 0.392438106725645 |
| 48 | 4 | 3.75240057752454 | 0.247599422475458 |
| 49 | 4 | 3.96561452670822 | 0.0343854732917796 |
| 50 | 4 | 3.60756189327436 | 0.392438106725645 |
| 51 | 4 | 3.64832628750928 | 0.351673712490717 |
| 52 | 4 | 4.02166344531588 | -0.021663445315881 |
| 53 | 4 | 3.75240057752454 | 0.247599422475458 |
| 54 | 4 | 3.58902823110119 | 0.410971768898813 |
| 55 | 4 | 3.60756189327436 | 0.392438106725645 |
| 56 | 4 | 3.79316497175947 | 0.20683502824053 |
| 57 | 4 | 3.60717070342541 | 0.392829296574594 |
| 58 | 4 | 3.75240057752454 | 0.247599422475458 |
| 59 | 4 | 3.75240057752454 | 0.247599422475458 |
| 60 | 4 | 4.16650212956607 | -0.166502129566068 |
| 61 | 4 | 3.97182184255556 | 0.0281781574444432 |
| 62 | 4 | 3.46233201917522 | 0.537667980824781 |
| 63 | 4 | 3.60756189327436 | 0.392438106725645 |
| 64 | 4 | 3.97182184255556 | 0.0281781574444432 |
| 65 | 4 | 3.60756189327436 | 0.392438106725645 |
| 66 | 4 | 3.60756189327436 | 0.392438106725645 |
| 67 | 4 | 4.20145039780261 | -0.201450397802608 |
| 68 | 4 | 3.42777494078763 | 0.572225059212372 |
| 69 | 4 | 3.75240057752454 | 0.247599422475458 |
| 70 | 4 | 3.24911806999154 | 0.750881930008459 |
| 71 | 4 | 3.60756189327436 | 0.392438106725645 |
| 72 | 4 | 3.75240057752454 | 0.247599422475458 |
| 73 | 4 | 3.39395675424173 | 0.606043245758273 |
| 74 | 4 | 3.06933111750481 | 0.930668882495186 |
| 75 | 4 | 3.75240057752454 | 0.247599422475458 |
| 76 | 4 | 4.36482274422596 | -0.364822744225963 |
| 77 | 4 | 3.75240057752454 | 0.247599422475458 |
| 78 | 4 | 3.60717070342541 | 0.392829296574594 |
| 79 | 4 | 4.13307513286912 | -0.133075132869116 |
| 80 | 4 | 4.21998405997578 | -0.219984059975776 |
| 81 | 4 | 3.60756189327436 | 0.392438106725645 |
| 82 | 4 | 3.214169801755 | 0.785830198245 |
| 83 | 4 | 3.60756189327436 | 0.392438106725645 |
| 84 | 4 | 3.58902823110119 | 0.410971768898813 |
| 85 | 4 | 3.96561452670822 | 0.0343854732917796 |
| 86 | 4 | 3.42777494078763 | 0.572225059212372 |
| 87 | 2 | 1.97883216456323 | 0.0211678354367684 |
| 88 | 2 | 3.214169801755 | -1.214169801755 |
| 89 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 90 | 2 | 2.15861911704996 | -0.158619117049959 |
| 91 | 2 | 2.22699438198345 | -0.226994381983451 |
| 92 | 2 | 3.42777494078763 | -1.42777494078763 |
| 93 | 2 | 2.04720742949672 | -0.0472074294967236 |
| 94 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 95 | 2 | 3.60756189327435 | -1.60756189327435 |
| 96 | 2 | 2.15861911704996 | -0.158619117049959 |
| 97 | 2 | 3.42777494078763 | -1.42777494078763 |
| 98 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 99 | 2 | 1.83399348031304 | 0.166006519686955 |
| 100 | 2 | 2.15861911704996 | -0.158619117049959 |
| 101 | 2 | 1.97883216456323 | 0.0211678354367684 |
| 102 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 103 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 104 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 105 | 2 | 3.24911806999154 | -1.24911806999154 |
| 106 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 107 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 108 | 2 | 3.06933111750481 | -1.06933111750481 |
| 109 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 110 | 2 | 1.83399348031304 | 0.166006519686955 |
| 111 | 2 | 3.28254506668849 | -1.28254506668849 |
| 112 | 2 | 3.60756189327435 | -1.60756189327435 |
| 113 | 2 | 1.65533660951696 | 0.344663390483042 |
| 114 | 2 | 3.06933111750481 | -1.06933111750481 |
| 115 | 2 | 1.83399348031304 | 0.166006519686955 |
| 116 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 117 | 2 | 1.97883216456323 | 0.0211678354367684 |
| 118 | 2 | 1.83399348031304 | 0.166006519686955 |
| 119 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 120 | 2 | 2.15861911704996 | -0.158619117049959 |
| 121 | 2 | 1.83399348031304 | 0.166006519686955 |
| 122 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 123 | 2 | 3.06933111750481 | -1.06933111750481 |
| 124 | 2 | 2.01338924295082 | -0.0133892429508232 |
| 125 | 2 | 2.15861911704996 | -0.158619117049959 |
| 126 | 2 | 3.60756189327435 | -1.60756189327435 |
| 127 | 2 | 2.22699438198345 | -0.226994381983451 |
| 128 | 2 | 2.15861911704996 | -0.158619117049959 |
| 129 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 130 | 2 | 2.15861911704996 | -0.158619117049959 |
| 131 | 2 | 1.83399348031304 | 0.166006519686955 |
| 132 | 2 | 1.97883216456323 | 0.0211678354367684 |
| 133 | 2 | 1.47554965703023 | 0.524450342969769 |
| 134 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 135 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 136 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 137 | 2 | 1.8336022904641 | 0.166397709535904 |
| 138 | 2 | 3.42738375093868 | -1.42738375093868 |
| 139 | 2 | 3.60756189327435 | -1.60756189327435 |
| 140 | 2 | 2.01378043279977 | -0.0137804327997723 |
| 141 | 2 | 2.14008545487679 | -0.140085454876791 |
| 142 | 2 | 3.39395675424173 | -1.39395675424173 |
| 143 | 2 | 1.83399348031304 | 0.166006519686955 |
| 144 | 2 | 2.37183306623364 | -0.371833066233638 |
| 145 | 2 | 2.22699438198345 | -0.226994381983451 |
| 146 | 2 | 3.75240057752454 | -1.75240057752454 |
| 147 | 2 | 3.24911806999154 | -1.24911806999154 |
| 148 | 2 | 3.60756189327435 | -1.60756189327435 |
| 149 | 2 | 1.83399348031304 | 0.166006519686955 |
| 150 | 2 | 2.37183306623364 | -0.371833066233638 |
| 151 | 2 | 2.15861911704996 | -0.158619117049959 |
| 152 | 2 | 1.81545981813988 | 0.184540181860123 |
| 153 | 2 | 2.02867376732356 | -0.0286737673235558 |
| 154 | 2 | 1.47554965703023 | 0.524450342969769 |
| Goldfeld-Quandt test for Heteroskedasticity | |||
| p-values | Alternative Hypothesis | ||
| breakpoint index | greater | 2-sided | less |
| 11 | 5.82205790957935e-49 | 1.16441158191587e-48 | 1 |
| 12 | 8.36008829268061e-61 | 1.67201765853612e-60 | 1 |
| 13 | 2.98125545625662e-86 | 5.96251091251324e-86 | 1 |
| 14 | 3.53464395244205e-90 | 7.0692879048841e-90 | 1 |
| 15 | 5.53477348095206e-105 | 1.10695469619041e-104 | 1 |
| 16 | 0 | 0 | 1 |
| 17 | 2.80648197816894e-145 | 5.61296395633788e-145 | 1 |
| 18 | 3.9140570204587e-151 | 7.82811404091741e-151 | 1 |
| 19 | 7.11421089491722e-165 | 1.42284217898344e-164 | 1 |
| 20 | 1.06346902493561e-188 | 2.12693804987122e-188 | 1 |
| 21 | 6.76285148983158e-221 | 1.35257029796632e-220 | 1 |
| 22 | 1.5792121643312e-212 | 3.15842432866239e-212 | 1 |
| 23 | 6.07137006008037e-224 | 1.21427401201607e-223 | 1 |
| 24 | 7.18394621088993e-242 | 1.43678924217799e-241 | 1 |
| 25 | 5.17427314915009e-260 | 1.03485462983002e-259 | 1 |
| 26 | 1.20339773966256e-300 | 2.40679547932513e-300 | 1 |
| 27 | 8.0756516919114e-289 | 1.61513033838228e-288 | 1 |
| 28 | 5.41197745203462e-299 | 1.08239549040692e-298 | 1 |
| 29 | 6.76474682285835e-319 | 1.35294936457167e-318 | 1 |
| 30 | 0 | 0 | 1 |
| 31 | 0 | 0 | 1 |
| 32 | 0 | 0 | 1 |
| 33 | 0 | 0 | 1 |
| 34 | 0 | 0 | 1 |
| 35 | 0 | 0 | 1 |
| 36 | 0 | 0 | 1 |
| 37 | 0 | 0 | 1 |
| 38 | 0 | 0 | 1 |
| 39 | 0 | 0 | 1 |
| 40 | 0 | 0 | 1 |
| 41 | 0 | 0 | 1 |
| 42 | 0 | 0 | 1 |
| 43 | 0 | 0 | 1 |
| 44 | 0 | 0 | 1 |
| 45 | 0 | 0 | 1 |
| 46 | 0 | 0 | 1 |
| 47 | 0 | 0 | 1 |
| 48 | 0 | 0 | 1 |
| 49 | 0 | 0 | 1 |
| 50 | 0 | 0 | 1 |
| 51 | 0 | 0 | 1 |
| 52 | 0 | 0 | 1 |
| 53 | 0 | 0 | 1 |
| 54 | 0 | 0 | 1 |
| 55 | 0 | 0 | 1 |
| 56 | 0 | 0 | 1 |
| 57 | 0 | 0 | 1 |
| 58 | 0 | 0 | 1 |
| 59 | 0 | 0 | 1 |
| 60 | 0 | 0 | 1 |
| 61 | 0 | 0 | 1 |
| 62 | 0 | 0 | 1 |
| 63 | 0 | 0 | 1 |
| 64 | 0 | 0 | 1 |
| 65 | 0 | 0 | 1 |
| 66 | 0 | 0 | 1 |
| 67 | 0 | 0 | 1 |
| 68 | 0 | 0 | 1 |
| 69 | 0 | 0 | 1 |
| 70 | 0 | 0 | 1 |
| 71 | 0 | 0 | 1 |
| 72 | 0 | 0 | 1 |
| 73 | 0 | 0 | 1 |
| 74 | 0 | 0 | 1 |
| 75 | 0 | 0 | 1 |
| 76 | 0 | 0 | 1 |
| 77 | 0 | 0 | 1 |
| 78 | 0 | 0 | 1 |
| 79 | 0 | 0 | 1 |
| 80 | 0 | 0 | 1 |
| 81 | 0 | 0 | 1 |
| 82 | 0 | 0 | 1 |
| 83 | 0 | 0 | 1 |
| 84 | 0 | 0 | 1 |
| 85 | 0 | 0 | 1 |
| 86 | 1 | 1.72556705773827e-18 | 8.62783528869134e-19 |
| 87 | 2.7196633862642e-08 | 5.43932677252839e-08 | 0.999999972803366 |
| 88 | 1 | 0 | 0 |
| 89 | 1 | 0 | 0 |
| 90 | 1 | 0 | 0 |
| 91 | 1 | 0 | 0 |
| 92 | 1 | 0 | 0 |
| 93 | 1 | 0 | 0 |
| 94 | 1 | 0 | 0 |
| 95 | 1 | 0 | 0 |
| 96 | 1 | 0 | 0 |
| 97 | 1 | 0 | 0 |
| 98 | 1 | 0 | 0 |
| 99 | 1 | 0 | 0 |
| 100 | 1 | 0 | 0 |
| 101 | 1 | 0 | 0 |
| 102 | 1 | 0 | 0 |
| 103 | 1 | 0 | 0 |
| 104 | 1 | 0 | 0 |
| 105 | 1 | 0 | 0 |
| 106 | 1 | 0 | 0 |
| 107 | 1 | 0 | 0 |
| 108 | 1 | 0 | 0 |
| 109 | 1 | 0 | 0 |
| 110 | 1 | 0 | 0 |
| 111 | 1 | 0 | 0 |
| 112 | 1 | 0 | 0 |
| 113 | 1 | 0 | 0 |
| 114 | 1 | 0 | 0 |
| 115 | 1 | 0 | 0 |
| 116 | 1 | 0 | 0 |
| 117 | 1 | 0 | 0 |
| 118 | 1 | 0 | 0 |
| 119 | 1 | 0 | 0 |
| 120 | 1 | 0 | 0 |
| 121 | 1 | 0 | 0 |
| 122 | 1 | 0 | 0 |
| 123 | 1 | 0 | 0 |
| 124 | 1 | 0 | 0 |
| 125 | 1 | 8.89318162514244e-323 | 4.44659081257122e-323 |
| 126 | 1 | 2.60949473370241e-303 | 1.3047473668512e-303 |
| 127 | 1 | 2.40614422669591e-292 | 1.20307211334795e-292 |
| 128 | 1 | 1.25126173464601e-303 | 6.25630867323005e-304 |
| 129 | 1 | 6.29350469393274e-263 | 3.14675234696637e-263 |
| 130 | 1 | 2.25099975117603e-244 | 1.12549987558802e-244 |
| 131 | 1 | 3.31604677393526e-227 | 1.65802338696763e-227 |
| 132 | 1 | 4.70558793362626e-215 | 2.35279396681313e-215 |
| 133 | 1 | 1.42775286175333e-222 | 7.13876430876665e-223 |
| 134 | 1 | 3.61038382563511e-190 | 1.80519191281755e-190 |
| 135 | 1 | 2.80213070567385e-166 | 1.40106535283692e-166 |
| 136 | 1 | 9.74805642865301e-153 | 4.8740282143265e-153 |
| 137 | 1 | 7.89176785898121e-148 | 3.94588392949061e-148 |
| 138 | 1 | 0 | 0 |
| 139 | 1 | 3.00597299693505e-106 | 1.50298649846752e-106 |
| 140 | 1 | 9.65029309880746e-92 | 4.82514654940373e-92 |
| 141 | 1 | 6.55115127186497e-87 | 3.27557563593248e-87 |
| 142 | 1 | 4.17980621595277e-61 | 2.08990310797638e-61 |
| 143 | 1 | 4.8285363108379e-49 | 2.41426815541895e-49 |
| Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity | |||
| Description | # significant tests | % significant tests | OK/NOK |
| 1% type I error level | 133 | 1 | NOK |
| 5% type I error level | 133 | 1 | NOK |
| 10% type I error level | 133 | 1 | NOK |
