Chapter3moreresidualplots

Chapter3moreresidualplots - -4-2 2 4 6 8 log(wts$body)...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Chapter 3: more residual plots See file “chp3.residuals_and_transformations.R” 0 1000 3000 5000 0 1000 3000 5000 wts$body wts$brain Fig 1: body vs brain weight 0 1000 3000 5000 -500 500 1500 Figure 2: no transformations wts$body wts.lm$res -2 -1 0 1 2 Figure 3: no transformations Theoretical Quantiles Sample Quantiles
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
0 1000 3000 5000 -2 0 2 4 6 8 10 body weight log(brain weight) loess smooth fitted regression line Figure 4: log(brain) versus body weight
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: -4-2 2 4 6 8 log(wts$body) log(wts$brain) Fig 5: log(body) vs log(brain weight) loess smooth fitted regression line-4-2 2 4 6 8-1 1 log(wts$body) wts3.lm$res Figure 6: residual plot for log,log model-2-1 1 2 Fig 7: QQplot for log,log model Theoretical Quantiles Sample Quantiles...
View Full Document

This note was uploaded on 06/16/2009 for the course STAT 540 taught by Professor Staff during the Spring '08 term at Colorado State.

Page1 / 2

Chapter3moreresidualplots - -4-2 2 4 6 8 log(wts$body)...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online