an object of class fracdiff, typically result of
fracdiff(..).
parm
a specification of which parameters are to be given
confidence intervals, either a vector of numbers or a vector of
names. If missing, all parameters are considered.
level
the confidence level required.
…
additional argument(s) for methods.
Value
A matrix (or vector) with columns giving lower and upper confidence
limits for each parameter. These will be labelled as (1-level)/2 and
1 - (1-level)/2 in % (by default 2.5% and 97.5%).