Description Usage Arguments Value See Also Examples

View source: R/generateOutliers.R

Takes a vector, matrix or data frame and replaces some numeric values by outliers.

1 | ```
generateOutliers(x, p = 0.05, sd_factor = 5, seed = NULL)
``` |

`x` |
A vector, matrix or |

`p` |
Proportion of outliers to add to |

`sd_factor` |
Each outlier is generated by shifting the original value by a realization of a normal random variable with |

`seed` |
An integer seed. |

`x`

with outliers.

1 2 3 4 5 6 | ```
generateOutliers(1:10, seed = 334, p = 0.3)
generateOutliers(cbind(1:10, 10:1), p = 0.2)
head(generateOutliers(iris))
head(generateOutliers(iris, p = 0.2))
head(generateOutliers(iris, p = c(0, 0, 0.5, 0.5, 0.5)))
head(generateOutliers(iris, p = c(Sepal.Length = 0.2)))
``` |

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