Description Usage Arguments Value Author(s) Examples

This function takes the alphabet*width position weight matrix of a sequence motif and plots the corresponding sequence logo.

1 2 |

`pwm` |
numeric. The alphabet*width position weight matrix. |

`ic.scale` |
logical. If TRUE, the height of each column is proportional to its information content. Otherwise, all columns have the same height. |

`xaxis` |
logical. If TRUE, an X-axis will be plotted. |

`yaxis` |
logical. If TRUE, a Y-axis will be plotted. |

`xfontsize` |
numeric. Font size to be used for the X-axis. |

`yfontsize` |
numeric. Font size to be used for the Y-axis. |

`fill` |
character. Fill color to be used for the letters. Must be a named character vector of length equal to number of rows in |

NULL.

Oliver Bembom

1 2 3 4 | ```
mFile <- system.file("extdata/pwm1", package = "seqLogo")
m <- read.table(mFile)
p <- makePWM(m)
seqLogo(p)
``` |

```
Loading required package: grid
```

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