Octile is a coordinate term of vigintile.
In statistics|lang=en terms the difference between octile and vigintile
is that octile is (statistics) any of the quantiles which divide an ordered sample population into eight equally numerous subsets while vigintile is (statistics) any of the values in a series that divides the distribution of individuals in that series into twenty groups of equal frequency.
As nouns the difference between octile and vigintile
is that octile is (statistics) any of the quantiles which divide an ordered sample population into eight equally numerous subsets while vigintile is (statistics) any of the values in a series that divides the distribution of individuals in that series into twenty groups of equal frequency.
octile
English
Noun
(
en noun)
(statistics) Any of the quantiles which divide an ordered sample population into eight equally numerous subsets.
(by extension) A subset thus obtained.
Synonyms
* octant
vigintile
English
Noun
(
en noun)
(statistics) Any of the values in a series that divides the distribution of individuals in that series into twenty groups of equal frequency.
Any one of the twenty groups so divided.
Coordinate terms
*quantile
**centile/percentile
**vigintile
**duodecile
**decile
**nonile
**octile
**septile
**sextile
**quintile
**quartile
**tercile/tertile