Proyecto_regresion
Sebastian Mindiola
2025-03-03
##Braga conjunto
##
## Call:
## lm(formula = Oxigeno ~ Carga, data = Braga1998)
##
## Residuals:
## Min 1Q Median 3Q Max
## -4.7327 -1.1680 -0.3317 1.1524 6.5075
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 6.563493 0.356037 18.43 <2e-16 ***
## Carga 0.085982 0.006869 12.52 <2e-16 ***
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## Residual standard error: 1.892 on 122 degrees of freedom
## Multiple R-squared: 0.5622, Adjusted R-squared: 0.5586
## F-statistic: 156.7 on 1 and 122 DF, p-value: < 2.2e-16## 2.5 % 97.5 %
## (Intercept) 5.85868191 7.26830423
## Carga 0.07238335 0.09958084
## 1 2 3 4 5 6
## -0.04692233 0.06427442 -0.13412918 -1.18089727 0.12993656 0.62818750
## 7 8 9 10 11 12
## -0.03403339 0.15950800 -0.42373436 -0.27421592 -0.51517462 1.44772766
## 13 14 15 16 17 18
## -0.38751894 0.84710841 -1.29100414 -0.56074418 1.07741045 -0.48680988
## 19 20 21 22 23 24
## 0.55747484 0.63970460 -0.95157322 -0.49963324 -0.67056774 0.65024177
## 25 26 27 28 29 30
## -0.26409686 -0.89570813 -1.19577434 -0.56826365 -1.18286055 0.61921258
## 31 32 33 34 35 36
## 1.53514471 0.71817852 3.62366058 -1.00279051 -0.75908073 -0.69900620
## 37 38 39 40 41 42
## 0.79453929 -1.40424521 -1.94483939 -0.10547341 2.93581447 1.17295057
## 43 44 45 46 47 48
## 0.14871729 3.64382927 -0.69022809 0.69076884 0.21555813 0.45600480
## 49 50 51 52 53 54
## -0.56826365 -1.07958575 2.52135219 -0.98031915 -1.38582902 0.09489397
## 55 56 57 58 59 60
## 0.61088830 -0.19726430 -0.81921336 -2.56888096 -0.92216093 0.24940528
## 61 62 63 64 65 66
## -0.06175297 -0.41207603 -0.78645643 1.03854808 -0.05992191 -1.23699302
## 67 68 69 70 71 72
## -0.53021822 -0.49461918 0.45262099 1.18488678 0.05577251 -0.38751894
## 73 74 75 76 77 78
## -0.72778356 0.16264592 0.44347337 0.98267481 0.01782844 -0.61887527
## 79 80 81 82 83 84
## -0.31136888 0.54048467 -0.68069267 0.68873251 -0.84473525 -0.34584406
## 85 86 87 88 89 90
## -0.44160352 -1.56722486 -0.01727761 0.48041731 -0.15364184 0.80998466
## 91 92 93 94 95 96
## 0.63948277 2.44970014 2.32534124 -0.70706338 -0.51517462 -0.21095299
## 97 98 99 100 101 102
## 0.08103085 -0.43210921 -0.20343348 -0.21441413 -0.11558430 -0.72792623
## 103 104 105 106 107 108
## 0.02738098 1.90551468 1.36745766 0.64136733 -0.27626475 -1.58523578
## 109 110 111 112 113 114
## -1.22241282 -0.62139232 -0.38751894 -0.36958329 -0.36358843 -0.74550971
## 115 116 117 118 119 120
## -0.47689457 -0.54573546 -0.37803854 0.02076162 1.29992290 1.25590439
## 121 122 123 124
## 0.93240893 0.08843986 1.08257765 -0.09671554##
## Call:
## lm(formula = Oxigeno ~ MCarga, data = Braga1998)
##
## Residuals:
## Min 1Q Median 3Q Max
## -4.7327 -1.1680 -0.3317 1.1524 6.5075
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 10.479839 0.169885 61.69 <2e-16 ***
## MCarga 0.085982 0.006869 12.52 <2e-16 ***
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## Residual standard error: 1.892 on 122 degrees of freedom
## Multiple R-squared: 0.5622, Adjusted R-squared: 0.5586
## F-statistic: 156.7 on 1 and 122 DF, p-value: < 2.2e-16## 2.5 % 97.5 %
## (Intercept) 10.14353355 10.81614387
## MCarga 0.07238335 0.09958084
## 1 2 3 4 5 6
## -0.04692233 0.06427442 -0.13412918 -1.18089727 0.12993656 0.62818750
## 7 8 9 10 11 12
## -0.03403339 0.15950800 -0.42373436 -0.27421592 -0.51517462 1.44772766
## 13 14 15 16 17 18
## -0.38751894 0.84710841 -1.29100414 -0.56074418 1.07741045 -0.48680988
## 19 20 21 22 23 24
## 0.55747484 0.63970460 -0.95157322 -0.49963324 -0.67056774 0.65024177
## 25 26 27 28 29 30
## -0.26409686 -0.89570813 -1.19577434 -0.56826365 -1.18286055 0.61921258
## 31 32 33 34 35 36
## 1.53514471 0.71817852 3.62366058 -1.00279051 -0.75908073 -0.69900620
## 37 38 39 40 41 42
## 0.79453929 -1.40424521 -1.94483939 -0.10547341 2.93581447 1.17295057
## 43 44 45 46 47 48
## 0.14871729 3.64382927 -0.69022809 0.69076884 0.21555813 0.45600480
## 49 50 51 52 53 54
## -0.56826365 -1.07958575 2.52135219 -0.98031915 -1.38582902 0.09489397
## 55 56 57 58 59 60
## 0.61088830 -0.19726430 -0.81921336 -2.56888096 -0.92216093 0.24940528
## 61 62 63 64 65 66
## -0.06175297 -0.41207603 -0.78645643 1.03854808 -0.05992191 -1.23699302
## 67 68 69 70 71 72
## -0.53021822 -0.49461918 0.45262099 1.18488678 0.05577251 -0.38751894
## 73 74 75 76 77 78
## -0.72778356 0.16264592 0.44347337 0.98267481 0.01782844 -0.61887527
## 79 80 81 82 83 84
## -0.31136888 0.54048467 -0.68069267 0.68873251 -0.84473525 -0.34584406
## 85 86 87 88 89 90
## -0.44160352 -1.56722486 -0.01727761 0.48041731 -0.15364184 0.80998466
## 91 92 93 94 95 96
## 0.63948277 2.44970014 2.32534124 -0.70706338 -0.51517462 -0.21095299
## 97 98 99 100 101 102
## 0.08103085 -0.43210921 -0.20343348 -0.21441413 -0.11558430 -0.72792623
## 103 104 105 106 107 108
## 0.02738098 1.90551468 1.36745766 0.64136733 -0.27626475 -1.58523578
## 109 110 111 112 113 114
## -1.22241282 -0.62139232 -0.38751894 -0.36958329 -0.36358843 -0.74550971
## 115 116 117 118 119 120
## -0.47689457 -0.54573546 -0.37803854 0.02076162 1.29992290 1.25590439
## 121 122 123 124
## 0.93240893 0.08843986 1.08257765 -0.09671554##
## Call:
## lm(formula = Oxigeno ~ ., data = Braga1998_)
##
## Residuals:
## Min 1Q Median 3Q Max
## -3.8569 -1.0775 -0.4027 0.8391 6.7957
##
## Coefficients: (1 not defined because of singularities)
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 7.05097 0.70918 9.942 < 2e-16 ***
## b_01 -0.49209 1.00987 -0.487 0.6270
## b_11 0.08866 0.01173 7.559 1.20e-11 ***
## b_02 -0.41884 1.03301 -0.405 0.6859
## b_12 0.09835 0.01385 7.099 1.22e-10 ***
## b_03 -0.04163 1.20568 -0.035 0.9725
## b_13 0.05661 0.02139 2.647 0.0093 **
## b_04 NA NA NA NA
## b_14 0.07188 0.01705 4.216 5.07e-05 ***
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## Residual standard error: 1.851 on 112 degrees of freedom
## Multiple R-squared: 0.5948, Adjusted R-squared: 0.5694
## F-statistic: 23.48 on 7 and 112 DF, p-value: < 2.2e-16## 2.5 % 97.5 %
## (Intercept) 5.64581849 8.45612855
## b_01 -2.49302097 1.50884461
## b_11 0.06542171 0.11190012
## b_02 -2.46561349 1.62792649
## b_12 0.07090003 0.12580113
## b_03 -2.43052181 2.34726721
## b_13 0.01422800 0.09899586
## b_04 NA NA
## b_14 0.03809517 0.10566088