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dbspitz / migrateR

Shared tools for analyzing animal movement behavior in R
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Uncertain about starting parameters + plotting errors #15

Open merijnvdb opened 2 years ago

merijnvdb commented 2 years ago

1- the vignette mentions starting estimates is the place to start to improve fitting, yet I have no idea how I would pick a value for the pEst function? I don't understand what parameter to choose here, and on what basis.

I am using data on animals that do not migrate but can disperse anytime of the year. Nevertheless I have split the data for each year, for each animal, using April 15th as the start of the biological year. There is as such a burst for each animal in each year we have data for that animal.

2- plotting the mvmt object does not work for me, I get the error: _class(nsd) [1] "mvmts" "list" plot(nsd) Error in xy.coords(x, y, xlabel, ylabel, log) : 'x' is a list, but does not have components 'x' and 'y'__

When trying to plot an individual burst I get the following error: > plot(nsd[[100]]) Error in as.double(y) : cannot coerce type 'S4' to vector of type 'double'

DavidGon1995 commented 8 months ago

Hello,

I have the same problems you explained above, have you found a way to solve them?

Best regards