fit_ssm does not produce a foieGras object.

[ryanreisinger]

The object returned by fit_ssm is not a foieGras object, so the print and plot methods can't be called on it.

[ianjonsen]

Thanks, Ryan.

fit_ssm produces a compound tibble as output, even when fitting to a single track. The foieGras class is appended to each ssm fit object, rather than the whole tibble. So to use the print and plot methods, you need to call the individual fit objects:

fit <- fit_ssm(data, time.step = 6)

fit$ssm[[1]] - for summary print

plot(fit$ssm[[1]]) - and so on for fits to multiple individuals...

Help file has been updated to more clearly demonstrate this.

cheers, ian

[ryanreisinger]

Ah, right! Thanks, Ian.

R