Convenience Functions for Education Data

age_calc | Function to calculate age from date of birth. |

autoplot.lm | A function to replicate the basic plot function for linear... |

cleanTex | Remove Unwanted LaTeX files after building document |

crosstabplot | Draw a visual crosstab (mosaic plot) with shading for... |

crosstabs | Build a list of crosstabulations from a dataset |

cutoff | A function to calculate thresholds of cumulative sums in a... |

decomma | Remove commas from numeric fields and return them as numerics |

defac | Convert a factor to a character string safely |

eeptools | Evaluation of educational policy tools |

gelmansim | Generate prediction intervals for model functions |

isid | A function to check if a set of variables form a unique ID in... |

lag_data | Create a lag |

leading_zero | Function to add leading zeroes to maintain fixed width. |

makenum | a function to convert numeric factors into numeric class... |

max_mis | A function to safely take the maximum of a vector that could... |

midsch | A dataframe of aggregate test scores for schools in a Midwest... |

moves_calc | Function to calculate the number of times a student has... |

nth_max | Find the nth maximum value |

profpoly | Creates a proficiency polygon in ggplot2 for showing... |

profpoly.data | Creates a data frame suitable for building custom polygon... |

remove_char | A function to replace an arbitrary character like a "*" in... |

retained_calc | Function to calculate whether a student has repeated a grade. |

statamode | A function to mimic the mode function in Stata. |

stuatt | Student Attributes from the Strategic Data Project Toolkit |

stulevel | A synthetic data set of K-12 student attributes. |

theme_dpi | a deprecated ggplot2 theme developed for PDF and PNG for use... |

theme_dpi_map | a deprecated ggplot2 theme developed for PDF or SVG maps |

theme_dpi_map2 | an alternate deprecated ggplot2 theme developed for PDF or... |

theme_dpi_mapPNG | an deprecated ggplot2 theme developed for PNG or JPG maps |

thresh | A function to return the maximum percentage of the cumulative... |

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