lnn: Estimate Signal and Variation of a Spectrum
In PROcess: Ciphergen SELDI-TOF Processing
Description
Usage
Arguments
Details
Value
Description
Estimate the signal and the variation of a spectrum.
Usage
1
lnn(x, span = 21, sm.span = 11)
Arguments
x
a vector of real values.
span
the window widith for estimation of local variation.
sm.span
the window width for estimation of the signal of x.
Details
The signal of a spectrum is estimated by moving average and its local variation is estimated by moving ‘mad’, possibly in a large window.
Value
A list with two components:
fitted
estimated signal,
sigma
estimated local variation.
PROcess documentation built on Nov. 8, 2020, 5:44 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Description Usage Arguments Details Value
Description
Estimate the signal and the variation of a spectrum.
Usage
1 | lnn(x, span = 21, sm.span = 11)
|
Arguments
x |
a vector of real values. |
span |
the window widith for estimation of local variation. |
sm.span |
the window width for estimation of the signal of x. |
Details
The signal of a spectrum is estimated by moving average and its local variation is estimated by moving ‘mad’, possibly in a large window.
Value
A list with two components:
fitted |
estimated signal, |
sigma |
estimated local variation. |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.