Description Usage Arguments Value Author(s) References See Also Examples

It gives a P-value image for a given P-value matrix.

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`Ps` |
P-value matrix. Row represent traits, column represent SNPs |

`zlim` |
-log 10 transformed p value range. |

`main` |
main title. |

`yt` |
it controls the location of trait names. |

`xlab` |
lable for x axis. Default is "SNPs". |

`thresh` |
Default is set to widely used genome wise threshold -log(5e-8,10). |

`trait.names` |
A vector of trait names. |

Image of P-values matrix.

Il-Youp Kwak and Wei Pan

Il-Youp Kwak, Wei Pan (2017) Gene- and pathway-based association tests for multiple traits with GWAS summary statistics, Bioinformatics. 33(1), 64-71

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