residuals.bsm: Extract brokenstick model residuals
In SESman/rbl: Biologging tools for diving predators in R

Description Usage Arguments Details Value See Also Examples

Extract brokenstick model residuals

1 2	## S3 method for class 'bsm' residuals(object, type = c("normal", "absolute"), newdata, ...)

`object`	`bsm` object, typically result from `brokenstick` or `optBrokenstick`.
`type`	To choose in `c('normal', 'absolute')`. The second choice returning the absolute value of the first.
`newdata`	`x` and `y` data to used when interested in specific residual values (`x` in first column, `y` in second column).
`...`	Other arguments.

Require eco.mem <= 4 if using newdata argument but requires eco.mem <= 2 otherwise (see bsmfit).

Returns model residuals if newdata is omited. Returns residuals computed from newdata otherwise. In this case, returns NAs for values that do not belong to a stick .

brokenstick, optBrokenstick

data(exses)
dv <- tdrply(identity, 1:2, no = 100, obj= exses)[[1]]
bsm <- brokenstick(dv)
plot(residuals(bsm)) ; abline(v = bsm$pts, h = 0, col = "grey")