# List of Math and R Appendices

The following list contains links to all appendices spread across the Class Content pages:

Appendix | Type | Class |
---|---|---|

Installing R and R Studio | R | 1.2 class |

R Packages | R | 1.2 class |

Getting Help for R | R | 1.2 class |

Other Useful Commands to Know | R | 1.2 class |

Suggested Style Guide for Coding | R | 1.2 class |

The Summation Operator | Math/Stats | 2.1 class |

Useful Properties of Summation Operators | Math/Stats | 2.1 class |

Useful Properties for Regression | Math/Stats | 2.1 class |

Properties of Expected Value and Variance | Math/Stats | 2.2 class |

Graphing Mathematical Functions | R | 2.2 class |

Bult-in Statistical Functions | R | 2.2 class |

Graphing Statistical Functions | R | 2.2 class |

Variance, Covariance, and Correlation | Math/Stats | 2.3 class |

Deriving the OLS Estimators | Math/Stats | 2.4 class |

Algebraic Properties of OLS Estimators | Math/Stats | 2.4 class |

Bias in \(\hat{\beta_1}\) | Math/Stats | 2.4 class |

Proof of the Unbiasedness of \(\hat{\beta_1}\) | Math/Stats | 2.4 class |

Robust Standard Errors in R | R | 2.5 class |

Differences Between What We Learned in Class and Classical Statistics | R | 2.6 class |

T-Test for Difference in Group Means | Math/Stats | 3.6 class |

Marginal Effects for Two-Continuous Variable Interactions | Math/Stats | 3.7 class |