# nullabor v0.3.1

0

Monthly downloads

by Dianne Cook

## Tools for Graphical Inference

Tools for visual inference. Generate null data sets
and null plots using permutation and simulation. Calculate distance metrics
for a lineup, and examine the distributions of metrics.

## Functions in nullabor

Name | Description | |

calc_mean_dist | Calculating the mean distances of each plot in the lineup. | |

null_dist | Generate null data with a specific distribution. | |

distplot | Plotting the distribution of the distance measure | |

resid_rotate | Rotation residuals. | |

add_true | Add true data into data frame containing null data sets. | |

null_permute | Generate null data by permuting a variable. | |

opt_bin_diff | Finds the number of bins in x and y direction which gives the maximum binned distance. | |

null_lm | Generate null data with null residuals from a model. | |

resid_sigma | Residuals simulated by a normal model, with specified sigma | |

sep_dist | Distance based on separation of clusters | |

resid_boot | Bootstrap residuals. | |

resid_pboot | Parametric bootstrap residuals. | |

distmet | Empirical distribution of the distance | |

bin_dist | Binned Distance | |

lineup | The line-up protocol. | |

calc_diff | Calculating the difference between true plot and the null plot with the maximum distance. | |

lal | Los Angeles Lakers play-by-play data. | |

decrypt | Use decrypt to reveal the position of the real data. | |

box_dist | Distance based on side by side Boxplots for two levels | |

rorschach | The Rorschach protocol. | |

find_plot_data | Find plot data. If data is not specified, this function will attempt to find the data corresponding to the last ggplot2 created or displayed. This will work in most situations where you are creating the plot and immediately displaying it, but may not work in other situations. In those cases, please specify the data explicitly. | |

null_gen | Computing th distance for the null plots | |

uni_dist | Distance for univariate data | |

reg_dist | Distance based on the regression parameters | |

No Results! |

## Last month downloads

## Details

License | GPL |

LazyData | true |

Type | Package |

LazyLoad | false |

VignetteBuilder | knitr |

Packaged | 2014-12-17 16:28:30 UTC; dicook |

NeedsCompilation | no |

Repository | CRAN |

Date/Publication | 2014-12-17 17:57:32 |

imports | dplyr , fpc , MASS , moments , plyr |

depends | ggplot2 |

suggests | knitr , reshape2 |

Contributors | Hadley Wickham, Dianne Cook, Niladri Chowdhury |

#### Include our badge in your README

```
[![Rdoc](http://www.rdocumentation.org/badges/version/nullabor)](http://www.rdocumentation.org/packages/nullabor)
```