The coefficient of differentiation has grown from 10 in 1998 to 22 in 2009.
My charts on the coefficient of performance among stock sectors show lessened correlation, a good sign.
Roughly speaking, a coefficient of zero would mean everyone was getting the same income.
In only one large country, Brazil, has the coefficient come down, from 0.59 to 0.55.
America's Gini coefficient has risen from 0.34 in the 1980s to 0.38 in the mid-2000s.
In most Latin American countries the Gini coefficient in 2010 was lower than in 2000.
The coefficient of drag for 2013 has been improved to 0.28 (versus the previous 0.29).
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Thus, the measure of inequality (Gini coefficient) fell from 0.518 in 2009 to 0.501 in 2011 in Brazil.
According to the Ibbotson SBBI 2011 Yearbook, long-term Treasuries have a correlation coefficient of 0.11 to large-cap stocks.
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The virality of a messaging platform equals its emotion-friction ratio, and the Snapchat paradigm maximizes this virality coefficient.
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It shows the highest coefficient, the highest odds ratio, the highest z-score and one of the lowest standard errors.
From every rain simulations the runoff coefficient was estimated with a average of 0, 19 (min 0, 01 and max 0, 46).
Most Americans had never heard of the Gini Coefficient until they read about it in Time magazine this past summer.
Venezuela now has the lowest levels of economic inequality of any Latin American country as measured by the Gini coefficient.
In January, China's National Bureau of Statistics released an official Gini coefficient reading for the first time in ten years.
In such cases, the coefficient of determination ranges from 0 to 1.
The result is a tough material that has a low coefficient of friction comparable to that of Teflon and is highly resistant to abrasion.
Experimenters found a correlation coefficient of 0.46, after accounting for age differences.
Once you know the average return, the standard deviation of each index and the correlation coefficient between each pair of indexes, the rest is math.
If an intercept is included and the number of explanators is more than one, R2 is also referred to as the coefficient of multiple correlation.
The long-term coefficient of correlation to the one-year Treasury is .80 while the ten-year Treasury scores .75 and the 30-year Treasury is lower still at .66.
Few people are taught to examine not only the significance but also the size of the coefficient, which tells you how big an impact that variable has overall.
The stock is certainly economically sensitive and carries a beta coefficient in excess of 2, but XLI the Industrial sector SPDR has returned only 7% in that time.
The post-crisis correlation coefficient, meanwhile, was a much weaker -0.431.
The most common measure of inequality is the Gini coefficient.
The higher the coefficient, the less mobility there has been.
To put this phenomenon in more precise terms: The Gini coefficient for income in the U.S., a number that quantifies a society's lack of economic equality, has been creeping up.
However, intermediate-term Treasuries have a correlation coefficient of 0.08.
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In a subset of patients with relapsing remitting MS, the most common form of the disease, the correlation coefficient jumped to 0.69, suggesting an even stronger association between the retinal measurement and brain atrophy.
The correlation coefficient between the average mTTV and average finish position is -0.86, and with the 44 samples in the model that means there is an infinitesimally small chance the two are not correlated.
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