Description Usage Arguments Author(s) Examples

This function generate a pairwise matrix of plots to compare the similarity of two or more correlation matrices. In the upper diagonal are presented the plots and in the lower diagonal the result of Mantel test based on permutations.

1 2 3 4 5 6 7 8 9 | ```
pairs_mantel(..., type = 1, nrepet = 1000, names = NULL,
prob = 0.05, diag = FALSE, export = FALSE, main = "auto",
file.type = "pdf", file.name = NULL, width = 8,
height = 7, resolution = 300, size.point = 0.5,
shape.point = 19, alpha.point = 1, fill.point = NULL,
col.point = "black", minsize = 2, maxsize = 3,
signcol = "green", alpha = 0.15, diagcol = "gray",
col.up.panel = "gray", col.lw.panel = "gray",
col.dia.panel = "black", pan.spacing = 0.15, digits = 2)
``` |

`...` |
The input matrices. May be an output generated by the function |

`type` |
The type of correlation if an obect generated by the function |

`nrepet` |
The number of permutateions. Default is 1000 |

`names` |
An optional vector of names of the same length of |

`prob` |
The error probability for Mantel test. |

`diag` |
Logical argument. If |

`export` |
Logical argument. If |

`main` |
The title of the plot, set to 'auto'. |

`file.type` |
The format of the file if |

`file.name` |
The name of the plot when exported. Set to |

`width` |
The width of the plot, set to |

`height` |
The height of the plot, set to |

`resolution` |
The resolution of the plot if |

`size.point` |
The size of the points in the plot. Set to |

`shape.point` |
The shape of the point, set to |

`alpha.point` |
The value for transparency of the points: 1 = full color. |

`fill.point` |
The color to fill the points. Valid argument if points are between 21 and 25. |

`col.point` |
The color for the edge of the point, set to |

`minsize` |
The size of the letter that will represent the smallest correlation coefficient. |

`maxsize` |
The size of the letter that will represent the largest correlation coefficient. |

`signcol` |
The colour that indicate significant correlations (based on the |

`alpha` |
The value for transparency of the color informed in |

`diagcol` |
The color in the kernel distribution. Set to "gray". |

`col.up.panel, col.lw.panel, col.dia.panel` |
The color for the opper, lower and diagonal pannels. Set to "gray", "gray", and "black", respectively. |

`pan.spacing` |
The space between the pannels. Set to 0.15. |

`digits` |
The number of digits to show in the plot. |

Tiago Olivoto [email protected]

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | ```
library(METAAB)
library(dplyr)
# iris dataset
lpc = iris %>%
lpcor(group_var = Species)
pairs_mantel(lpc)
iris %>%
lpcor(group_var = Species) %>%
pairs_mantel(names = c("setosa", "versicolor", "virginica"))
## mtcars dataset
mt_num = mtcars %>% select_if(., is.numeric)
lpdata = as.lpcor(cor(mt_num[1:5]),
cor(mt_num[1:5]),
cor(mt_num[2:6]),
cor(mt_num[4:8])) %>%
pairs_mantel()
``` |

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