6、Adj R-squared:调整拟合优度、调整 R-squared无法控制变量的增加而导致过度拟合,Adj R-squared则在此基础上,引入了自变量的个数这一因素,以更加准确地评估模型的拟合效果。 在多元线性回归模型中,当自变量的数量增加时,R-squared也会随之增加。但是,当自变量的数...
因为MS软件中无法直接对轨迹文件求出体系的扩散系数,但是可以通过分析均方位移(MSD)来间接求出体系的扩散系数:即均方位移曲线斜率的六分之一就是体系的扩散系数。 在刚才的Discover Analysis对话框中,选择Dynamic目录下的Mean squared displacement (均方位移),点击Define,再点击按钮Add to list,添加命名后的水分子轨迹...
dispRSqr (Display R Squared Value) div (Information About Single HTML div Element) divId (Associated HTML div ID) (section 2.1.47, section 2.1.123) dk1 (Dark 1) dk2 (Dark 2) dLbl (Data Label) dLblPos (Data Label Position) dLbls (Data Labels) DMAX DMIN docPart (Document Part Refere...
2.1.1473 Part 4 Section 5.7.2.44, dispRSqr (Display R Squared Value) 2.1.1474 Part 4 Section 5.7.2.47, dLbl (Data Label) 2.1.1475 Part 4 Section 5.7.2.48, dLblPos (Data Label Position) 2.1.1476 Part 4 Section 5.7.2.49, dLbls (Data Labels) 2.1.1477 Part 4 Section 5.7.2....
在刚才的Discover Analysis对话框中,选择Dynamic目录下的Mean squared displacement (均方位移),点击Define,再点击按钮Add to list,添加命名后的水分子轨迹文件,关闭该对话框。回到Discover Analysis,在Choose sets中选中H2O,如下图所示。然后点击Analyze 开始分析。 运行结束后会自动产生一个Sketch 1 Disco Mean squared...
2.1.1473 Part 4 Section 5.7.2.44, dispRSqr (Display R Squared Value) 2.1.1474 Part 4 Section 5.7.2.47, dLbl (Data Label) 2.1.1475 Part 4 Section 5.7.2.48, dLblPos (Data Label Position) 2.1.1476 Part 4 Section 5.7.2.49, dLbls (Data Labels) 2.1.1477 Part 4 Section 5.7.2.5...
2.1.1473 Part 4 Section 5.7.2.44, dispRSqr (Display R Squared Value) 2.1.1474 Part 4 Section 5.7.2.47, dLbl (Data Label) 2.1.1475 Part 4 Section 5.7.2.48, dLblPos (Data Label Position) 2.1.1476 Part 4 Section 5.7.2.49, dLbls (Data Labels) 2.1.1477 Part 4 Section 5.7.2....
Mean squared error (MSE) and mean squared logarithmic error (MSLE) are two loss functions that can have a significant impact on your data analyses. Here’s what you need to know to pick the right one.
LH36300 600V 300AMP SQUARED D SQD BREAKER ILINE I-LINE LC36500 Square D I-Line Circuit Breaker 500A 600V LC36400 Square D SQD Circuit Breaker 3 Pole 400 Amp 600V LC26600AC Square D 2 pole 600 amp I-Line Breaker LARGE LOT OF SQUARE D MISC. ELECTRICAL COMPONENTS LAP36400MB Square...
LH36300 600V 300AMP SQUARED D SQD BREAKER ILINE I-LINE LC36500 Square D I-Line Circuit Breaker 500A 600V LC36400 Square D SQD Circuit Breaker 3 Pole 400 Amp 600V LC26600AC Square D 2 pole 600 amp I-Line Breaker LARGE LOT OF SQUARE D MISC. ELECTRICAL COMPONENTS LAP36400MB Square...