Secular variation
id:
secular-variation-296-6094700
title:
Secular variation
text:
The secular variation of a time series is its long-term, non-periodic variation. Whether a variation is perceived as secular or not depends on the available timescale: a variation that is secular over a timescale of centuries may be a segment of what is, over a timescale of millions of years, a periodic variation. Natural quantities often have both periodic and secular variations. Secular variation is sometimes called secular trend or secular drift when the emphasis is on a linear long-term tren
brand slug:
wiki
category slug:
encyclopedia
description:
Long-term non-periodic variation
original url:
https://en.wikipedia.org/wiki/Secular_variation
date created:
date modified:
2023-10-03T20:14:31Z
main entity:
{"identifier":"Q1763933","url":"https://www.wikidata.org/entity/Q1763933"}
image:
fields total:
13
integrity:
14