Lognormal population moment map
Translate logarithmic parameters into arithmetic moments and a median.
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Use comma-separated finite numbers on two lines. Magnitudes must be at most 1e9 and at least 1e-12, or zero.
The starting values are hypothetical. Results update as you edit. Use aggregate or synthetic inputs only.
Calculation results
- Median
- 1
- Arithmetic mean
- 1.2715371
- Coefficient of variation
- 0.7853704
How to interpret the output
Describes population moments for a strictly positive lognormal variable. Distinguish log SD from a geometric SD factor. This does not estimate uncertainty. Source checked 11 November 2026.
Method reference