Abstract
A graph of confidence intervals can be used to report results from a regression model with explanatory variables as factors. In this paper we describe a method for computing and displaying confidence intervals using weighted sum contrasts to compare population means in unbalanced designs. We extend this method to models with covariates and logistic regression models.
| Original language | English |
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| Pages (from-to) | 151-156 |
| Number of pages | 6 |
| Journal | Songklanakarin Journal of Science and Technology |
| Volume | 31 |
| Issue number | 2 |
| Publication status | Published - Mar 2009 |