Talk:Folded normal distribution
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|WikiProject Statistics||(Rated Start-class, Low-importance)|
Should the be inside of the variance equation? I think not. Check this.
- If Y ~ FoldedNormal(μ, σ2), then (Y/σ) ~ NoncentralChi(df=1, noncentrality=μ/σ). So pedantically speaking, your statement is only correct for σ=1. Btyner (talk) 19:41, 16 December 2007 (UTC)