## Analyzing Experimental Data by Regression |

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Contents

Unit A Data Link Between Research Objectives | 8 |

1 Data for New York Rivers Study | 11 |

Summary | 15 |

Copyright | |

51 other sections not shown

### Common terms and phrases

ABDO calculations ABDO matrix algorithm analysis of variance ANOVA table approximating linear model arsenic data candidate models column indicators completely randomized design confidence interval covariance cross products curve data analysis data set degrees of freedom difference drug elements ELIM equal means model evaluation example explanatory variables factor Figure firefly data fitted model full model indicator variables initial plant height Intercept and Slope light intensity linear combination linear model Mean and Slope measured x variable methodology model sequence nonlinear model number of observations ORTHO orthogonal output parameters partial regression coefficients predicted values previous units quadratic polynomial random reduced model regression model regression program relationship residual mean square residual plot residual sum response variable row and column sample means selected Slope Model split-unit stage standard errors statistics Step straight line sum of cross sum of squares supplemental observation transformation treatment means two-variable model Unit 12 vector weight zero