# lsr v0.5

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## Companion to "Learning Statistics with R"

A collection of tools intended to make introductory statistics easier to teach, including wrappers for common hypothesis tests and basic data manipulation. It accompanies Navarro, D. J. (2015). Learning Statistics with R: A Tutorial for Psychology Students and Other Beginners, Version 0.5. [Lecture notes] School of Psychology, University of Adelaide, Adelaide, Australia. ISBN: 978-1-326-18972-3. URL: http://health.adelaide.edu.au/psychology/ccs/teaching/lsr/.

## Functions in lsr

Name | Description | |

expandFactors | Expand factors to a set of contrasts | |

lsr-package | Companion to "Learning Statistics with R" | |

sortFrame | Sort a data frame | |

standardCoefs | Standardised regression coefficients | |

posthocPairwiseT | Post-hoc pairwise t-tests for ANOVA | |

permuteLevels | Permute the levels of a factor | |

aad | Mean (average) absolute deviation from the mean | |

modeOf | Sample mode | |

longToWide | Reshape from long to wide | |

oneSampleTTest | One sample t-test | |

rowCopy | Copy a vector into a matrix | |

cramersV | Cramer's V | |

wideToLong | Reshape from wide to long | |

who | Contents of workspace | |

unlibrary | Unload a package | |

quantileCut | Cut by quantiles | |

correlate | Correlation matrices | |

associationTest | Chi-square test of association / independence | |

cohensD | Cohen's d | |

independentSamplesTTest | Independent samples t-test | |

pairedSamplesTTest | Paired samples t-test | |

ciMean | Confidence interval around the mean | |

tFrame | Transpose a data frame | |

bars | Grouped Bar Plots with Error Bars | |

goodnessOfFitTest | Chi-square test against specified probabilities | |

rmAll | Remove all objects | |

importList | Import a list | |

etaSquared | Effect size calculations for ANOVAs | |

No Results! |

## Last month downloads

## Details

Type | Package |

Date | 2015-03-01 |

URL | http://health.adelaide.edu.au/psychology/ccs/teaching/lsr/ |

License | GPL-3 |

LazyLoad | yes |

Packaged | 2015-03-02 01:25:45 UTC; dan |

NeedsCompilation | no |

Repository | CRAN |

Date/Publication | 2015-03-02 08:03:10 |

Contributors | Daniel Navarro |

#### Include our badge in your README

```
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