Regression is a powerful tool, but it must be used carefully, so the third step in regression analysis is always to check assumptions and examine residuals. ... The simplest single-equation linear regression model is of the form: Y 1a4 0 A¾ 1 X Ad141A Formula 14.1 states that Y, the dependent variable, is a linear function ... We are not going to discuss the technical details of estimation very much in this book.

Title | : | Basic Statistics for Social Research |

Author | : | Robert A. Hanneman, Augustine J. Kposowa, Mark D. Riddle |

Publisher | : | John Wiley & Sons - 2012-11-15 |

Continue