Description Usage Arguments Details Value Author(s)
View source: R/estimateNoise.R
Estimate and model noise in signal
1 | estimateNoise(x, y, df = 15, maxRate = 10000)
|
x |
a numeric vector |
y |
a numeric vector of responses |
df |
smoothing factor for |
maxRate |
max. value of rate parameter |
Function which proceeds in two steps:
get a set of residuals R using a smoothing splines model
estimate the x-dependent standard deviation of the residuals
by bayesian inference: R(x) ~ normal(0,uy(x));
uy(x) = theta[1]*exp(-x/theta[2])
assuming a Poisson-type noise.
A list containing
a stanfit
object containg the results of the fit
choice of optimization method
a vector of optimal parameters
a vector of estimated uncertainty values for y
a vector of values for the smoother curve
Pascal PERNOT
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