Oscapp: Difference between revisions
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imported>Scott |
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===Purpose=== | ===Purpose=== | ||
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===Description=== | ===Description=== | ||
Inputs are the new data matrix x, weights from the OSC model nw, and loadings from the OSC np. | Inputs are the new data matrix <tt>x</tt>, weights from the OSC model <tt>nw</tt>, and loadings from the OSC <tt>np</tt>. | ||
Optional input ''nofact'' can be used to restrict the correction to a smaller of factors than originally calculated. | Optional input ''nofact'' can be used to restrict the correction to a smaller of factors than originally calculated. | ||
The output is is the corrected data matrix newx. | The output is is the corrected data matrix <tt>newx</tt>. | ||
Note: input data x must be centered and scaled like the original data! | Note: input data <tt>x</tt> must be centered and scaled like the original data! | ||
===See Also=== | ===See Also=== | ||
[[crossval]], [[osccalc]] | [[caltransfer]], [[crossval]], [[osccalc]] | ||
Latest revision as of 10:28, 21 September 2011
Purpose
Applies orthogonal signal correction model to new data.
Synopsis
- newx = oscapp(x,nw,np,nofact)
Description
Inputs are the new data matrix x, weights from the OSC model nw, and loadings from the OSC np.
Optional input nofact can be used to restrict the correction to a smaller of factors than originally calculated.
The output is is the corrected data matrix newx.
Note: input data x must be centered and scaled like the original data!