Produces simple plots of varigram
objects (semi-variance vs. time lag) and model semi-variance functions, with approximate confidence intervals around the semi-variance estimates.
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x |
A |
CTMM |
A |
level |
Confidence level of confidence bands (95% default CIs). Can be an array. |
fraction |
The proportion of the variogram object, |
col |
Color for the empirical variogram. Can be an array. |
col.CTMM |
Color for the model. Can be an array. |
... |
Additional |
Returns a plot of semi-variance vs. time lag, with the empirical variogram in blue and the ctmm
semi-variance function in red if specified. zoom
includes a log-scale zoom slider to manipulate fraction
.
The errors of the empirical variogram are correlated. Smooth trends are not necessarily significant.
J. M. Calabrese and C. H. Fleming
C. H. Fleming, J. M. Calabrese, T. Mueller, K.A. Olson, P. Leimgruber, and W. F. Fagan. (2014). From fine-scale foraging to home ranges: A semi-variance approach to identifying movement modes across spatiotemporal scales. The American Naturalist, 183(5), E154-E167.
ctmm.fit
, plot
, variogram
, variogram.fit
.
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Questions? Problems? Suggestions? Tweet to @rdrrHQ or email at ian@mutexlabs.com.
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