Sentences with phrase «nonlinear trend»
A "nonlinear trend" refers to a pattern or direction in data that is not a straight line. Instead, it may incline or decline in a curved or irregular fashion. It suggests that the relationship between variables is not constant, and the rate of change might vary throughout. Full definition
It does that with analytical solutions for linear trends and Monte Carlo simulations for nonlinear trends.
realclimate.org
We therefore repeated the calculation excluding this data point, using the 1910 — 2009 data instead, to see whether the temperature data prior to 2010 provide a reason to anticipate a new heat record.With a thus revised nonlinear trend, the expected number of heat records in the last decade reduces to 0.47, which implies a 78 % probability -LSB-(0.47 − 0.105) ∕ 0.47] that a new Moscow record is due to the warming trend.
The research studies two methods of statistical aproach.The results show that there exist two scenarios for GT trend, the first represented by nonlinear trend WT (regular variation of GT) and the second is the famous linear trend LT
The EMD approach is used to extract physically meaningful modes and nonlinear trends from nonlinear and non-stationary time series that can not be captured by a linear least - square fit.
With a nonlinear trend, what happened from 1880 to 1910 is relatively less important than it would be in an analysis based on a linear trend — Jim]
I agree with you 100 % that «With a nonlinear trend, what happened from 1880 to 1910 is relatively less important than it would be in an analysis based on a linear trend».
The observed linear trends are very slightly steeper than the nonlinear trend lines after 1990.
A record similar to the Moscow record demonstrates a nonlinear trend — the values are autocorrelated to some degree.