Sentences with phrase «statistical measure of the value»

Clearly, some kind of quick - and - dirty statistical measure of value will have to be substituted for the usual carefully poring through the annual reports.

Not exact matches

SMP's compensation committee uses EVA because «the principles of an EVA program have a better statistical correlation with the creation of value for stockholders than a cash incentive program based on performance measures.»

Accordingly, Stapp is careful to distinguish between (a) attributing definite spin values in more than one direction to a particle like the neutron and (b) asserting that if the spins of certain pairs of such particles are or were to be measured in this or that direction, a specific mathematical relation will or would be found to hold, on a statistical basis, between the spin values of the members of the pairs.

If you were a local school board member would you like to enter into a teacher removal legal proceeding knowing (1) Pearson's tests are flawed, (2) NYSED's use of test results is inappropriate, and (3) major professional groups like the American Statistical Association have stated that value added measures can do great harm?

According to figures from the Ghana Statistical Service, the last time the economy recorded growth below 4 percent was in 2000 when GDP, which measures the value of final goods and services produced in the country, decelerated to 3.7 percent.

STATISTICAL SUGGESTION As a biostatistician, I concur with Charles Seife's critical comments about the abuses of the so - called p - value as a measure of statistical significance of data in «The Mind - Reading Salmon» STATISTICAL SUGGESTION As a biostatistician, I concur with Charles Seife's critical comments about the abuses of the so - called p - value as a measure of statistical significance of data in «The Mind - Reading Salmon» statistical significance of data in «The Mind - Reading Salmon» [Advances].

A p - value, or statistical significance, does not measure the size of an effect or the importance of a result.

What is the p - value, one measure of statistical robustness?

When students submitted research papers to journals, they were always asked by reviewers to provide more P values, a measure of statistical confidence that a result is not due to chance.

However, peak time is often not a good statistical measure because it is a discrete value that depends on frequency of blood sampling and, in the case of relatively flat concentrations near the peak, on assay reproducibility.

Mostly based on «value added,» a statistical measure of the contribution the teachers make to student achievement on standardized tests.

This statistical methodology introduced a new paradigm for predicting student academic progress and comparing the prediction to the contribution of individual teachers (or value added) as measured by student gain scores.

In addition, while many have noted that the statistical methods employed to generate value - added estimates will force a distribution of «teacher effectiveness» scores, it is not clear that the distinctions generated and measured have educational (or clinical) meaning.

One widely publicized study, which created a statistical test of the validity of value - added measures, [10] found reason for concern.

According to the report, «value - added models» refer to a variety of sophisticated statistical techniques that measure student growth and use one or more years of prior student test scores, as well as other background data, to adjust for pre-existing differences among students when calculating contributions to student test performance.

As a statistical tool, «value - added» assessment is not a perfect measure of teacher quality.

As just posted on Diane Ravitch's blog, Randi Weingarten, the current president of the American Federation of Teachers (AFT), has (finally) expressed her full opposition against using value - added models (VAMs), the statistical measures of utmost interest on this blog, for teacher evaluation, accountability, and merit pay purposes.

Index: A statistical measure of the price activity of some composite group, usually expressed in relation to some previously established base market value.

A statistical measure of change in the value of a market, asset class or industry sector.

For more on market value - to - GNP see my earlier posts Warren Buffett Talks... Total Market Value - To - Gross National Product, Warren Buffett and John Hussman On The Stock Market, FRED on Buffett's favored market measure: Total Market Value - to - GNP, The Physics Of Investing In Expensive Markets: How to Apply Simple Statistical Movalue - to - GNP see my earlier posts Warren Buffett Talks... Total Market Value - To - Gross National Product, Warren Buffett and John Hussman On The Stock Market, FRED on Buffett's favored market measure: Total Market Value - to - GNP, The Physics Of Investing In Expensive Markets: How to Apply Simple Statistical MoValue - To - Gross National Product, Warren Buffett and John Hussman On The Stock Market, FRED on Buffett's favored market measure: Total Market Value - to - GNP, The Physics Of Investing In Expensive Markets: How to Apply Simple Statistical MoValue - to - GNP, The Physics Of Investing In Expensive Markets: How to Apply Simple Statistical Models.

The past few weeks Greenbackd.com has published a series of articles about value investing; why it works or doesn't work, what kind of statistical measures for cheapness perform best and what not to do if you want to outperform.

To find funds that truly are value investors, I conducted a similarity analysis of historical returns and measured the statistical correlation between the monthly returns from various Canadian equity funds and the monthly returns from value and growth indexes.

Some of the measures that lead you into value traps are statistical.