error+of+variance

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• Variance — In probability theory and statistics, the variance of a random variable, probability distribution, or sample is one measure of statistical dispersion, averaging the squared distance of its possible values from the expected value (mean). Whereas… …   Wikipedia

• Error analysis — is the study of kind and quantity of error that occurs, particularly in the fields of applied mathematics (particularly numerical analysis), applied linguistics and statistics. Error analysis in numerical modelling In numerical simulation or… …   Wikipedia

• variance — Civil and criminal practice. A discrepancy or disagreement between two instruments or two pleading allegations in the same cause, which should by law be entirely consonant. Thus, if the evidence adduced by the plaintiff does not agree with the… …   Black's law dictionary

• Variance inflation factor — In statistics, the variance inflation factor (VIF) is a method of detecting the severity of multicollinearity. More precisely, the VIF is an index which measures how much the variance of a coefficient (square of the standard deviation) is… …   Wikipedia

• variance — n the mean square of deviations (or errors) of a set of observations; the sum of squared deviations (or errors) of individual observations with respect to their arithmetic mean divided by the number of observations less one (degrees of freedom);… …   Coke&Coal Terminology

• error — A mistaken judgment or incorrect belief as to the existence or effect of matters of fact, or a false or mistaken conception or application of the law. Such a mistaken or false conception or application of the law to the facts of a cause as will… …   Black's law dictionary

• error — A mistaken judgment or incorrect belief as to the existence or effect of matters of fact, or a false or mistaken conception or application of the law. Such a mistaken or false conception or application of the law to the facts of a cause as will… …   Black's law dictionary

• Variance Inflation Factor — A measure of the amount of multicollinearity in a set of multiple regression variables. The presence of multicollinearity within the set of independent variables can cause a number of problems in the understanding the significance of individual… …   Investment dictionary

• Variance minimization approach to tracking — An approach to bond indexing that uses historical data to estimate the variance of the tracking error. The New York Times Financial Glossary …   Financial and business terms

• variance-minimization approach to tracking — An approach to bond indexing that uses historical data to estimate the variance of the tracking error. Bloomberg Financial Dictionary …   Financial and business terms

• variance analysis — analysis of the distribution or error that is random in experiment results …   English contemporary dictionary