Computes relative dispersion as a percentage.
Mean — Value for mean. Provide accurate numbers for a reliable CV %. Example: 0.1.
Mean is required
SD (or data) — Value for sd (or data). Provide accurate numbers for a reliable CV %. Example: 0.1.
SD (or data) is required
Computes relative dispersion as a percentage.
Formula
cv = (mean + sdOrData) ÷ 2