A second course in statistics regression analysis 7th by mendenhall ch08

57 191 1
A second course in statistics regression analysis 7th by mendenhall ch08

Đang tải... (xem toàn văn)

Tài liệu hạn chế xem trước, để xem đầy đủ mời bạn chọn Tải xuống

Thông tin tài liệu

Chapter Residual Analysis Copyright © 2012 Pearson Education, Inc All rights reserved Section 8.1 Introduction Copyright © 2012 Pearson Education, Inc All rights reserved Section 8.2 Regression Residuals Copyright © 2012 Pearson Education, Inc All rights reserved Figure 8.1 Actual random error ε and regression residual ε^ Copyright © 2012 Pearson Education, Inc 8- Copyright © 2012 Pearson Education, Inc 8- Copyright © 2012 Pearson Education, Inc 8- Figure 8.2 SAS printout for firstorder model continued on next slide Copyright © 2012 Pearson Education, Inc 8- Figure 8.2 SAS printout for firstorder model (cont’d) Copyright © 2012 Pearson Education, Inc 8- Figure 8.3 SAS printout for quadratic (second-order) model continued on next slide Copyright © 2012 Pearson Education, Inc 8- Figure 8.3 SAS printout for quadratic (second-order) model (cont’d) Copyright © 2012 Pearson Education, Inc 8- 10 Figure 8.26 MINITAB regression printout for model of fast-food sales with corrected data point continued on next slide Copyright © 2012 Pearson Education, Inc 8- 43 Figure 8.26 MINITAB regression printout for model of fast-food sales with corrected data point (cont’d) Copyright © 2012 Pearson Education, Inc 8- 44 Figure 8.27 MINITAB plot of residuals versus traffic flow for model with corrected data point Copyright © 2012 Pearson Education, Inc 8- 45 Figure 8.28 MINITAB plot of residuals versus city for model with corrected data point Copyright © 2012 Pearson Education, Inc 8- 46 Copyright © 2012 Pearson Education, Inc 8- 47 Figure 8.29 SAS regression analysis with influence diagnosis for fast-food sales model continued on next slide Copyright © 2012 Pearson Education, Inc 8- 48 Figure 8.29 SAS regression analysis with influence diagnosis for fast-food sales model (cont’d) continued on next slide Copyright © 2012 Pearson Education, Inc 8- 49 Figure 8.29 SAS regression analysis with influence diagnosis for fast-food sales model (cont’d) Copyright © 2012 Pearson Education, Inc 8- 50 Section 8.7 Detecting Residual Correlation: The DurbinWatson test Copyright © 2012 Pearson Education, Inc All rights reserved Copyright © 2012 Pearson Education, Inc 8- 52 Figure 8.30 SAS regression printout for model of annual sales Copyright © 2012 Pearson Education, Inc 8- 53 Figure 8.31 SAS plot of residuals for model of annual sales Copyright © 2012 Pearson Education, Inc 8- 54 Copyright © 2012 Pearson Education, Inc 8- 55 Figure 8.32 Rejection region for the Durbin-Watson d-test: scale example Copyright © 2012 Pearson Education, Inc 8- 56 Copyright © 2012 Pearson Education, Inc 8- 57 ... 2012 Pearson Education, Inc 8- 25 Figure 8.14 MINITAB regression printout for second- order model of salary Copyright © 2012 Pearson Education, Inc 8- 26 Figure 8.15 MINITAB residual plot for second- order... model of salary Copyright © 2012 Pearson Education, Inc 8- 27 Figure 8.16 MINITAB regression printout for second- order model of natural log of salary Copyright © 2012 Pearson Education, Inc 8- 28... 8.17 MINITAB residual plot for second- order model of natural log of salary Copyright © 2012 Pearson Education, Inc 8- 29 Figure 8.18 MINITAB regression printout first-order model of natural log

Ngày đăng: 14/08/2017, 16:00

Mục lục

  • Figure 8.1 Actual random error e and regression residual e

  • Figure 8.2 SAS printout for first-order model

  • Figure 8.2 SAS printout for first-order model (cont’d)

  • Figure 8.3 SAS printout for quadratic (second-order) model

  • Figure 8.3 SAS printout for quadratic (second-order) model (cont’d)

  • Figure 8.4 SAS plot of residuals for the first-order model

  • Figure 8.5 MINITAB plot of cholesterol data with least squares line

  • Figure 8.6 SAS plot of residuals for the quadratic model

  • Figure 8.7 SPSS regression printout for demand model

  • Figure 8.8 SPSS plot of residuals against price for demand model

  • Figure 8.9 SPSS partial residual plot for price

  • Figure 8.10 SPSS regression printout for demand model with transformed price

  • Figure 8.11 A plot of residuals for poisson data

  • Figure 8.12 A plot of residuals for binomial data (proportions or percentages)

  • Figure 8.13 A plot of residuals for data subject to multiplicative errors

  • Figure 8.14 MINITAB regression printout for second-order model of salary

  • Figure 8.15 MINITAB residual plot for second-order model of salary

  • Figure 8.16 MINITAB regression printout for second-order model of natural log of salary

  • Figure 8.17 MINITAB residual plot for second-order model of natural log of salary

  • Figure 8.18 MINITAB regression printout first-order model of natural log of salary

Tài liệu cùng người dùng

  • Đang cập nhật ...

Tài liệu liên quan