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Spectrum error analysis
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10:34, 12 June 2013
→Replicated spectra
=== Replicated spectra ===
:<math> \sigma^2 = \frac{\sum( I_i - I_{av} )}{n -1 } </math>
sigma^2 = sum({Ii - Iav}^2) / (n - 1)
== See also ==
[[Category:Analysis]]
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