data = .) Residuals: Min 1Q Median 3Q Max -0.9800 -0.6410 0.2338 0.2678 1.5452 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.16882 0.55270 -0.305 0.768 x 0.15473 0.08908 1.737 0.121 Residual standard error: 0.8091 on 8 degrees of freedom Multiple R-squared: 0.2739, Adjusted R-squared: 0.1831 F-statistic: 3.018 on 1 and 8 DF, p-value: 0.1206 線形モデル linear model
x, data = .) Residuals: Min 1Q Median 3Q Max -0.9800 -0.6410 0.2338 0.2678 1.5452 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.16882 0.55270 -0.305 0.768 x 0.15473 0.08908 1.737 0.121 Residual standard error: 0.8091 on 8 degrees of freedom Multiple R-squared: 0.2739, Adjusted R-squared: 0.1831 F-statistic: 3.018 on 1 and 8 DF, p-value: 0.1206 この中に誤記があります(知ってます?)。
x, data = .) Residuals: Min 1Q Median 3Q Max -0.9800 -0.6410 0.2338 0.2678 1.5452 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.16882 0.55270 -0.305 0.768 x 0.15473 0.08908 1.737 0.121 Residual standard error: 0.8091 on 8 degrees of freedom Multiple R-squared: 0.2739, Adjusted R-squared: 0.1831 F-statistic: 3.018 on 1 and 8 DF, p-value: 0.1206 この中に書かれた数字を全て計算する。
data = .) Residuals: Min 1Q Median 3Q Max -0.9800 -0.6410 0.2338 0.2678 1.5452 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.16882 0.55270 -0.305 0.768 x 0.15473 0.08908 1.737 0.121 Residual standard error: 0.8091 on 8 degrees of freedom Multiple R-squared: 0.2739, Adjusted R-squared: 0.1831 F-statistic: 3.018 on 1 and 8 DF, p-value: 0.1206 1. 残差 residuals
data = .) Residuals: Min 1Q Median 3Q Max -0.9800 -0.6410 0.2338 0.2678 1.5452 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.16882 0.55270 -0.305 0.768 x 0.15473 0.08908 1.737 0.121 Residual standard error: 0.8091 on 8 degrees of freedom Multiple R-squared: 0.2739, Adjusted R-squared: 0.1831 F-statistic: 3.018 on 1 and 8 DF, p-value: 0.1206 1. 残差 residuals
data = .) Residuals: Min 1Q Median 3Q Max -0.9800 -0.6410 0.2338 0.2678 1.5452 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.16882 0.55270 -0.305 0.768 x 0.15473 0.08908 1.737 0.121 Residual standard error: 0.8091 on 8 degrees of freedom Multiple R-squared: 0.2739, Adjusted R-squared: 0.1831 F-statistic: 3.018 on 1 and 8 DF, p-value: 0.1206 1. 残差 residuals
data = .) Residuals: Min 1Q Median 3Q Max -0.9800 -0.6410 0.2338 0.2678 1.5452 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.16882 0.55270 -0.305 0.768 x 0.15473 0.08908 1.737 0.121 Residual standard error: 0.8091 on 8 degrees of freedom Multiple R-squared: 0.2739, Adjusted R-squared: 0.1831 F-statistic: 3.018 on 1 and 8 DF, p-value: 0.1206 線形モデル linear model
errors, the “residual standard deviation” (misnamed also “residual standard error”, e.g., in summary.lm()'s output, from a fitted model). 2. 残差標準偏差 RSD
data = .) Residuals: Min 1Q Median 3Q Max -0.9800 -0.6410 0.2338 0.2678 1.5452 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.16882 0.55270 -0.305 0.768 x 0.15473 0.08908 1.737 0.121 Residual standard error: 0.8091 on 8 degrees of freedom Multiple R-squared: 0.2739, Adjusted R-squared: 0.1831 F-statistic: 3.018 on 1 and 8 DF, p-value: 0.1206 deviation 2. 残差標準偏差 RSD
y ~ x, data = .) Residuals: Min 1Q Median 3Q Max -0.9800 -0.6410 0.2338 0.2678 1.5452 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.16882 0.55270 -0.305 0.768 x 0.15473 0.08908 1.737 0.121 Residual standard error: 0.8091 on 8 degrees of freedom Multiple R-squared: 0.2739, Adjusted R-squared: 0.1831 F-statistic: 3.018 on 1 and 8 DF, p-value: 0.1206 deviation
~ x, data = .) Residuals: Min 1Q Median 3Q Max -0.9800 -0.6410 0.2338 0.2678 1.5452 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.16882 0.55270 -0.305 0.768 x 0.15473 0.08908 1.737 0.121 Residual standard error: 0.8091 on 8 degrees of freedom Multiple R-squared: 0.2739, Adjusted R-squared: 0.1831 F-statistic: 3.018 on 1 and 8 DF, p-value: 0.1206 deviation
~ x, data = .) Residuals: Min 1Q Median 3Q Max -0.9800 -0.6410 0.2338 0.2678 1.5452 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.16882 0.55270 -0.305 0.768 x 0.15473 0.08908 1.737 0.121 Residual standard error: 0.8091 on 8 degrees of freedom Multiple R-squared: 0.2739, Adjusted R-squared: 0.1831 F-statistic: 3.018 on 1 and 8 DF, p-value: 0.1206 deviation
data = .) Residuals: Min 1Q Median 3Q Max -0.9800 -0.6410 0.2338 0.2678 1.5452 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.16882 0.55270 -0.305 0.768 x 0.15473 0.08908 1.737 0.121 Residual standard error: 0.8091 on 8 degrees of freedom Multiple R-squared: 0.2739, Adjusted R-squared: 0.1831 F-statistic: 3.018 on 1 and 8 DF, p-value: 0.1206 deviation 4. ⾃由度とf検定
data = .) Residuals: Min 1Q Median 3Q Max -0.9800 -0.6410 0.2338 0.2678 1.5452 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.16882 0.55270 -0.305 0.768 x 0.15473 0.08908 1.737 0.121 Residual standard error: 0.8091 on 8 degrees of freedom Multiple R-squared: 0.2739, Adjusted R-squared: 0.1831 F-statistic: 3.018 on 1 and 8 DF, p-value: 0.1206 deviation 5. 回帰係数
~ x, data = .) Residuals: Min 1Q Median 3Q Max -0.9800 -0.6410 0.2338 0.2678 1.5452 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.16882 0.55270 -0.305 0.768 x 0.15473 0.08908 1.737 0.121 Residual standard error: 0.8091 on 8 degrees of freedom Multiple R-squared: 0.2739, Adjusted R-squared: 0.1831 F-statistic: 3.018 on 1 and 8 DF, p-value: 0.1206 deviation
data = .) Residuals: Min 1Q Median 3Q Max -0.9800 -0.6410 0.2338 0.2678 1.5452 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.16882 0.55270 -0.305 0.768 x 0.15473 0.08908 1.737 0.121 Residual standard error: 0.8091 on 8 degrees of freedom Multiple R-squared: 0.2739, Adjusted R-squared: 0.1831 F-statistic: 3.018 on 1 and 8 DF, p-value: 0.1206 deviation 5. 回帰係数のt検定