# RE (Relative bias in percent)

Sometime the undercoverage bias is expressed in relative terms (relative bias). making it possible to evaluate the size of the bias due to undercoverage with respect to the true unknown parameter to estimate. If you need Relative bias so you can divide this value to 100. where Oi is the observation value and Pi is the forecast value.

Related Question: What does bias mean?

Paste 2-columns data here (obs vs. sim). In format of excel, text, etc. Separate it with space:

Relative bias in percent: %
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