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Coefficient of Dispersion (COD) The coefficient of dispersion is a widely used measure of appraisal uniformity . It expresses as a percentage the average deviation of the ratios from the median. R R R n COD n i i ~ 100 ~ 1 ∑ = − = Coefficient of Variation (COV) The coefficient of variation is defined as follows: 𝐶𝐶𝐶𝐶𝐶𝐶 ...

IAAO assessment standards represent a consensus in the assessing profession and have been ... the coefficient of dispersion (COD) is affected by extreme.

for a coefficient of intra-area dispersion from the median assessment-sales price ratio for various political jurisdictions in each of its Census of ...

For uniformity of assessment the IAAO looks at a statistic called the coefficient of dispersion (COD). It measures, on average, how far each property’s ratio deviates from the median ratio. It is expressed as a percentage of the median. A smaller COD indicates more uniform assessment.

Twenty-two counties had a residential property coefficient of dispersion of less than 15 percent and met the IAAO standard. Sixteen counties had coefficients of dispersion for residential properties greater than 15 percent. Data by class of property is not available for Garfield County.

For uniformity of assessment the IAAO looks at a statistic called the coefficient of dispersion (COD). It measures, on average, how far each property’s ratio deviates from the median ratio. It is expressed as a percentage of the median. A smaller COD indicates more uniform assessment.

Coefficient of variation (CV) is a measure of the dispersion of data points around the mean in a series.

The coefficient of dispersion is how municipalities can determine differences between the assessed values of properties in an area or neighborhood. It gives a broader look at the state of the market, and a way to evaluate how consistent the appraisal of the properties is.

13.08.2021 · In ratio analysis, the coefficient of dispersion is reported as an average percentage difference from the median ratio. Let's start by defining our terms. The EPi is the estimated sales price. It...

COEFFICIENT OF DISPERSION (LET). Type: · Let Subcommand. Purpose: · Compute the coefficient of dispersion of a variable. Description: · The ...

The coefficient of dispersion is how municipalities can determine differences between the assessed values of properties in an area or neighborhood. It gives a ...

Coefficient of Dispersion (COD) The coefficient of dispersion is a widely used measure of appraisal uniformity . It expresses as a percentage the average deviation of the ratios from the median. R R R n COD n i i ~ 100 ~ 1 ∑ = − = Coefficient of Variation (COV) The coefficient of variation is defined as follows: 𝐶𝐶𝐶𝐶𝐶𝐶 ...

The coefficient of dispersion (COD) is the average difference a group of numbers has from the median. The value is reported as a percentage of the median. In ...

Jan 24, 2017 · The coefficient of dispersion is defined as \( \mbox{COD} = \frac{\tau}{\eta} \) with \( \eta \) and \( \tau \) denoting the medianand mean absolute deviation from the median, respectively. This statistic has been suggested as a robust alternative to the coefficient of variation. Syntax 1:

Dec 28, 2021 · In ratio analysis, the coefficient of dispersion is reported as an average percentage difference from the median ratio. Let's start by defining our terms. The EPi is the estimated sales price. It...

The Karl Pearson Coefficient of dispersion is simply the ratio of the standard deviation to the mean. Green's COD (Cx) is suitable when dealing ...

The coefficient of dispersion is how municipalities can determine differences between the assessed values of properties in an area or neighborhood. It gives a broader look at the state of the market, and a way to evaluate how consistent the appraisal of the properties is.

The coefficient of dispersion is a widely used measure of appraisal uniformity. It expresses as a percentage the average deviation of the ratios from the median ...

The Coefficient of Dispersion or COD is a measure of uniformity and relates to the consistency of assessment levels within a group of properties.