confint
Confidence intervals for fit coefficients of cfit
or sfit
object
Description
returns 95% confidence bounds ci
= confint(fitresult
)ci
on the coefficients associated
with the cfit
or sfit
object
fitresult
. fitresult
must be an output
from the fit
function to contain the
necessary information for ci
. ci
is a
2-by-n
array where n =
numcoeffs(fitresult)
. The top row of ci
contains
the lower bound for each coefficient; the bottom row contains the upper
bound.
Examples
Input Arguments
Output Arguments
Limitations
If one or more coefficients are active at a lower or upper coefficient constraint
bound, or if constraint points are specified, those coefficient estimates are regarded
as fixed at bounds and the confidence interval values are NaN
.
More About
Version History
Introduced before R2006a