Description Usage Arguments Examples
The Mutual Climatic Range method (see especially: Thompson et al 2012) and the Coexistence Approach are fundamentally similar methods implemented in this function to find the minimum interval of coexistence of a list of taxa. This function implements the MCR in both the weighted and unweighted form using a data.frame of climate data attached to species locality information.
1 |
ext |
An object generated by the extraction() function in this package or equivalent data.frame containing species IDs and climate data. |
method |
A character string of value "weight" or "unweight" only. Defaults to "unweight" as this is the classic model. |
plot |
Boolean (T or F) to indicate whether coexistence interval plots should be generated for each variable. |
file |
If plot=T then provide a file name stub (prefix) to identify the plots to be generated. To this stub each variable name and the file extension will be appended. |
1 2 3 4 5 6 7 8 | ## Not run:
data(distr);
data(climondbioclim);
extr.raw = extraction(data=distr, clim= climondbioclim, schema='raw');
mcr = MCR(extr.raw, method = 'unweight', plot=FALSE);
mcrw = MCR(extr.raw, method = 'weight', plot=TRUE, file = 'mcr_plot');
## End(Not run)
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