It is a measure of goodness-of-fit for any linear or non-linear least squares fit to data. From Wordnik.com. [Verification r2 Revealed!!! « Climate Audit] Reference
First you need to check the goodness-of-fit between the data and the expected distribution. From Wordnik.com. [More Evidence That Hurricanes Are The Result Of A Poisson Process « Climate Audit] Reference
A goodness-of-fit test is required, AND a power test is required to check the Type-2 error rate. From Wordnik.com. [Paul Linsay's Poisson Fit « Climate Audit] Reference
The statistical tests of goodness-of-fit only tell us about the internal consistency of the data-set and the numerical stability of the fit itself. From Wordnik.com. [Supplementary Comments to NAS Panel « Climate Audit] Reference
Evidence for a species hypothesis will be some fit of observations to the hypothesis, and corroboration will depend on the improbability of such goodness-of-fit without the hypothesis. From Wordnik.com. [Biodiversity] Reference
Ryan and Gross 1943 tested the S-shaped diffusion curve for hybrid seed corn in Iowa, using the chi square goodness-of-fit test to determine whether or not the rate of adoption deviated significantly from a cumulative normal curve. From Wordnik.com. [Diffusion of Innovations] Reference
For example, at a minimum, for each downscaled climate variable, month, and general circulation model analyzed, vulnerability researchers should examine estimates of trend, variability, historical goodness-of-fit, and spatial distribution. From Wordnik.com. [Future climate change vulnerability assessments in the Arctic] Reference
Popperian falsification has been used to argue for the justification of one inference method over others (one out of many ways of measuring goodness-of-fit of characters to phylogenetic trees is claimed as uniquely capturing the idea of falsification; for review, see Faith and Trueman 2001). From Wordnik.com. [Biodiversity] Reference
Whether goodness-of-fit within sample is measure using or RE or something else is almost entirely irrelevant because those measures of fit give us no real information about how well the proxies predict temperatures in the time periods in which we have absolutely no idea what the real temperatures were. From Wordnik.com. [Bürger and "Skill" « Climate Audit] Reference
Both trends are reliable ones with high goodness-of-fit. From Wordnik.com. [SeekingAlpha.com: Home Page] Reference
We assessed model fitness using the Hosmer-Lemeshow goodness-of-fit test. From Wordnik.com. [PLoS ONE Alerts: New Articles] Reference
The final model was tested for goodness-of-fit by applying the Hosmer-Lemeshow Test. From Wordnik.com. [PLoS ONE Alerts: New Articles] Reference
Section 55 of The Actuary¡¯s Free Study Guide for Exam 3L explains the Chi-square goodness-of-fit test and gives 5 practice problems and solutions. From Wordnik.com. [All Categories Featured Content - Associated Content] Reference
Spectral density is represented on the y-axis, and can be conceptualized as a measure of goodness-of-fit for oscillatory regression models at different frequencies. From Wordnik.com. [BioMed Central - Latest articles] Reference
Calibration was examined using the Hosmer-Lemeshow statistic, a goodness-of-fit measurement that compares predicted to observed counts of subjects by risk score deciles. From Wordnik.com. [PLoS ONE Alerts: New Articles] Reference
Sample names are given for each point and stress value, which represents the goodness-of-fit, is reported in top-right corner of the graph (values range from 0.00 to 1.00 and lower values indicate better fit). From Wordnik.com. [Naturejobs - All Jobs] Reference
In order to answer this question, we use a standard goodness-of-fit test which generates a p-value quantifying the likelihood of obtaining a fit as good or better than that observed, if the hypothesized distribution is correct. From Wordnik.com. [PLoS ONE Alerts: New Articles] Reference
Common measures of phylogenetic signal tend to characterize the goodness-of-fit of a Brownian motion model to the data, rather than indicate whether the data is sufficient to confidently distinguish between different hypotheses. From Wordnik.com. [OpenWetWare - Recent changes [en]] Reference
The goodness-of-fit summary of the SEM results indicates that expectations and perceptions are positively correlated, perceptions and loyalty are positively correlated, but expectations and loyalty are not positively correlated. From Wordnik.com. [BioMed Central - Latest articles] Reference
We used the Pearson goodness-of-fit x2 and the Hosmer-Lemeshow (HL) x2 tests to estimate the magnitude of the differences between the event rate predicted by the logistic models and that observed in the cases and controls to which the models were applied. From Wordnik.com. [PLoS ONE Alerts: New Articles] Reference
Degree of corroboration of a phylogenetic tree hypothesis is given by improbability of that goodness-of-fit ” that is, the difficulty in explaining fit that good by other factors, including elements of chance, that make up our "background knowledge". From Wordnik.com. [Biodiversity] Reference
However, if it is assumed that mean sea level in 1841 was at the benchmark, then the `goodness-of-fit’ probability becomes extremely low (0.13 (0.003)%), indicating that a constant trend would not fit such data; any curve that does fit the data would have to involve a steep fall (typically 9 (10) mm/year) prior to 1890, followed by a rise of around 1 mm/year, which we believe to be physically unrealistic. From Wordnik.com. ["But They are Very, Very Wrong" « Climate Audit] Reference
The Hosmer-Lemeshow goodness-of-fit test for the final model showed reasonable fit (χ. From Wordnik.com. [PLoS ONE Alerts: New Articles] Reference
The goodness-of-fit measure R2. From Wordnik.com. [Exponential Growth in Physical Systems « Climate Audit] Reference
It’s a goodness-of-fit statistic. From Wordnik.com. [Verification r2 Revealed!!! « Climate Audit] Reference
They plot everything log-log without stating goodness-of-fit. From Wordnik.com. [Why RSS+arXiv=Awesome « Imaginary Potential] Reference
Multinomial experiments (Chi-square goodness-of-fit, contingency table, cross tabulation). From Wordnik.com. [20 Newest Free Software Downloads - Freeware Files.com] Reference
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