2010 apuntes sobre modelación de nichos ecológicos - Instituto de ...

Apuntes sobre modelación de nichos ecológicos
Table 4 (Ejemplo). Test of niche equivalency and niche similarity. Results of tests
are followed by an assessment of statistical significance (p ≤ 0.05 = *; p ≤ 0.01 = **; p
> 0.05 = ns). The statistical significance in the Backround similarity test from the
measured overlap between species pair is given as the first species listed in the
column predicting the second and the second species predicting the first.
Species Pair Identity test
concolor - d. coahuilensis
concolor - d. duranguensis
concolor- religiosa
concolor - guatemalensis
concolor- hickelli
concolor - flincklii
concolor - mexicana
d. coahuilensis - d. duranguensis
d. coahuilensis - religiosa
d. coahuilensis - guatemalensis
d. coahuilensis - hickelli
d. coahuilensis - flincklii
d. coahuilensis - mexicana
d. duranguensis - religiosa
d. duranguensis - guatemalensis
d. duranguensis - hickelli
d. duranguensis - flincklii
(niche equivalency)
Background test
(niche similarity)
I D I D
0.517 ** 0.288 ** 0.517 ns ns 0.288 ns ns
0.409 ** 0.094 ** 0.409 ns ** 0.094 * **
0.310 ** 0.011 ** 0.310 ns ** 0.011 ns **
0.329 ** 0.030 ** 0.329 * ** 0.030 ns **
0.304 ** 0.007 ** 0.304 ** ** 0.007 ** **
0.306 ** 0.008 ** 0.306 ** ** 0.008 ** **
0.406 ** 0.143 ** 0.406 ns ** 0.143 ns **
0.450 ** 0.159 ** 0.450 ns * 0.159 ns *
0.400 ** 0.120 ** 0.400 ** ns 0.120 ** ns
0.497 ** 0.251 ** 0.497 ns ns 0.251 ns ns
0.391 ** 0.116 ** 0.391 ** ns 0.116 ** ns
0.436 ** 0.168 ** 0.436 ** ns 0.168 ** ns
0.535 ns 0.295
Laboratorio de Evolución Molecular y Experimental 64
**
0.535 ns ns 0.295 ns ns
0.456 ** 0.177 ** 0.456 ** ns 0.177 ** ns
0.500 ** 0.253 ** 0.500 ns ns 0.253 ns ns
0.424 ** 0.149 ** 0.424 ** ns 0.149 ** ns
0.550 ** 0.293 ** 0.550 ns ns 0.293 ns ns