pairs

pairs,DistModel-method


Pair plots of presence and absence (background) data.


spatial

Functions for species distribution modeling, that is, predicting entire geographic distributions form occurrences at a number of sites and the environment at these sites.

Robert Hijmans

dismo

Species Distribution Modeling

pairs function

<dl>
<code>pairs(x, v=NULL, pa='pa', hist=TRUE, cor=TRUE)</code> <table><tr><td>  
 </td>
<td>  <code>x</code>  </td>
</tr><tr><td> Object of class DistModel or derived from that class (such as 'MaxEnt', 'Bioclim') </td>
<td>
</td>
</tr><tr><td> <code>v</code> </td>
<td> numeric, to select a subset of pairs, e.g. v=1:3 to plot only the first three variables </td>
</tr><tr><td>
</td>
<td> <code>pa</code> </td>
</tr><tr><td> Character. Either 'pa', 'p', or 'a' to show presence and absence, presence, or absence data respectively</td>
<td>
</td>
</tr><tr><td> <code>hist</code> </td>
<td> logical. If <code>TRUE</code> a histogram of the values is shown on the diagonal</td>
</tr><tr><td>
</td>
<td> <code>cor</code> </td>
</tr><tr><td> logical. If <code>TRUE</code> the correlation coefficient is shown in the upper panels </td>
<td>  
 </td>
</tr></table>		
</dl> 

	`x`
Object of class DistModel or derived from that class (such as 'MaxEnt', 'Bioclim')
`v`	numeric, to select a subset of pairs, e.g. v=1:3 to plot only the first three variables
	`pa`
Character. Either 'pa', 'p', or 'a' to show presence and absence, presence, or absence data respectively
`hist`	logical. If `TRUE` a histogram of the values is shown on the diagonal
	`cor`
logical. If `TRUE` the correlation coefficient is shown in the upper panels

pairs: Pair plots

Description

Arguments

Methods

See Also