**Obtaining Stata Programs**

**net from http://www.ats.ucla.edu/stat/stata/ado/analysis/**

**net install ???**

**findit ???**

**Stata Built-in Anova Commands**

anova | the primary anova command |

loneway | large one-way anova with random variable |

manova | multivariate anova command, useful in anova also |

margins | marginal effects, adjusted means and more |

oneway | one-way anova |

**Stata Add-on Anova Commands**

anovalator | Anova utiity taht works with anova, regress and more [Internet] |

anovaplot | plot of cell means [Internet] |

cmeans | plot of cell means |

anovacontrast | define and compute contrasts among levels of variables |

tkcomp | Tukey-Kramer pairwise comparisons |

nonadd | Tukey's test of nonadditivity for randomized block designs |

postgr3 | Post estimation graphing |

prcomp | Tukey's wsd (Tukey B) test [STB-47 sg101] |

simanova | Monte Carlo robustness simulation |

simpower | Monte Carlo power simulation |

sme | tests of simple main effects |

tukeyhsd | Tukey's hsd test |

omega2 | omega-squared measure of strength of association |

**Ancillary Commands for Descriptive Statistics**

tabstat y, stat(n mean sd var) by(a) | table of descriptive statistics |

table a, contents(freq mean y sd y) | table of descriptive statistics |

tabulate a, summ(y) | table of descriptive statistics |

sort aby a: summarize y | descriptive statistics by group or cell |

**Probability Tables**

ztable | Standard normal distribution |

ttable | Student's t distribution |

chitable | Chi-square distribution |

ftable | F distribution |

Phil Ender, 17sep10, 9may00