Definitions
from The Century Dictionary.
- noun Any point in the movement of a mechanism where the motion is not constrained and where it is therefore possible for a part of the mechanism either to stand still or to take some other motion than that which is desired or intended.
Etymologies
Sorry, no etymologies found.
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Examples
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Recently, NCDC quietly scrapped USHCNv1 UHI scheme and replaced it with a new measurement of “homogeneity” which uses individual station data inflection points (AKA change-point analysis) that are viewed as biases needing adjustment, and then combining the HCN stations with one of perhaps several nearby COOP stations to create a “pairwise” SHAP (Station History Adjustment Program) algorithm.
Central Park: Will the real Slim Shady please stand up? « Climate Audit 2007
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In contrast, no specific urban correction is applied in HCN version 2 because the change-point detection algorithm effectively accounts for any “local” trend at any individual station.
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In contrast, no specific urban correction is applied in HCN version 2 because the change-point detection algorithm effectively accounts for any “local” trend at any individual station.
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This procedure, called change-point levelling, is illustrated in fig.E. 10.
1.1. Survey of local conditions and site reconnaissance 1982
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Homogeneity tests have been added to XLSTAT-Time to allow detecting a change-point in a time series (Pettitt, SNHT, Buishand and von Neumann tests).
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It will have to do it in the US, and LTE is too far out to be a logical change-point.
The iPhone Blog 2010
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Any method for change-point detection, in this case applied to cryptic transcription, will have greater power to identify a transition event that is flanked on either side by a large number of microarray probes.
PLoS ONE Alerts: New Articles Colin R. Lickwar et al. 2009
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Asymptotic estimation theory of change-point problems for time series regression models and its applications
AvaxHome RSS: 2009
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This state-space model-based analysis has a number of advantages over moving average or change-point analyses, including the ability to estimate confidence bounds for individual subjects and greater sensitivity to changes associated with learning
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We therefore employed a statistically principled change-point detection algorithm to identify the step-like transitions in the log intensity ratios across a transcription unit
PLoS ONE Alerts: New Articles Colin R. Lickwar et al. 2009
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