Mathematics category

Statistics calculators

Data summaries, uncertainty, measurement and practical quantitative models.

1288 calculators in this category. Page 6 of 27.

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Statistics

Regression Coefficient of Determination

Calculate coefficient of determination from residual sum of squares and total corrected sum of squares.

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Statistics

Regression Coefficient of Determination: solve residual sum of squares

Rearrange the regression coefficient of determination relationship and solve for residual sum of squares.

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Statistics

Regression Coefficient of Determination: solve total corrected sum of squares

Rearrange the regression coefficient of determination relationship and solve for total corrected sum of squares.

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Statistics

Regression Residual Variance

Calculate residual variance estimate from residual sum of squares and residual degrees of freedom.

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Statistics

Regression Residual Variance: solve residual sum of squares

Rearrange the regression residual variance relationship and solve for residual sum of squares.

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Statistics

Regression Residual Variance: solve residual degrees of freedom

Rearrange the regression residual variance relationship and solve for residual degrees of freedom.

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Statistics

Regression Coefficient t Statistic

Calculate t statistic from estimated coefficient and coefficient standard error.

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Statistics

Regression Coefficient t Statistic: solve estimated coefficient

Rearrange the regression coefficient t statistic relationship and solve for estimated coefficient.

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Statistics

Regression Coefficient t Statistic: solve coefficient standard error

Rearrange the regression coefficient t statistic relationship and solve for coefficient standard error.

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Statistics

Variance Inflation Factor from Tolerance

Calculate variance inflation factor from regression tolerance and unit reciprocal scale.

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Statistics

Variance Inflation Factor from Tolerance: solve regression tolerance

Rearrange the variance inflation factor from tolerance relationship and solve for regression tolerance.

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Statistics

Variance Inflation Factor from Tolerance: solve unit reciprocal scale

Rearrange the variance inflation factor from tolerance relationship and solve for unit reciprocal scale.

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Statistics

Mean Regression Leverage

Calculate mean leverage from fitted parameter count and observation count.

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Statistics

Mean Regression Leverage: solve fitted parameter count

Rearrange the mean regression leverage relationship and solve for fitted parameter count.

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Statistics

Mean Regression Leverage: solve observation count

Rearrange the mean regression leverage relationship and solve for observation count.

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Statistics

Cook Influence Distance Ratio

Calculate cook distance from scaled squared residual-leverage contribution and parameter-count variance scale.

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Statistics

Cook Influence Distance Ratio: solve scaled squared residual-leverage contribution

Rearrange the cook influence distance ratio relationship and solve for scaled squared residual-leverage contribution.

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Statistics

Cook Influence Distance Ratio: solve parameter-count variance scale

Rearrange the cook influence distance ratio relationship and solve for parameter-count variance scale.

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Statistics

Information-Criterion Delta

Calculate criterion delta from candidate model information criterion and best model information criterion.

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Statistics

Information-Criterion Delta: solve candidate model information criterion

Rearrange the information-criterion delta relationship and solve for candidate model information criterion.

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Statistics

Information-Criterion Delta: solve best model information criterion

Rearrange the information-criterion delta relationship and solve for best model information criterion.

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Statistics

BIC Complexity Penalty

Calculate bic penalty term from fitted parameter count and natural logarithm of observation count.

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Statistics

BIC Complexity Penalty: solve fitted parameter count

Rearrange the bic complexity penalty relationship and solve for fitted parameter count.

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Statistics

BIC Complexity Penalty: solve natural logarithm of observation count

Rearrange the bic complexity penalty relationship and solve for natural logarithm of observation count.

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Statistics

Akaike Relative Likelihood

Calculate relative likelihood from best-model relative scale and half criterion delta.

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Statistics

Akaike Relative Likelihood: solve best-model relative scale

Rearrange the akaike relative likelihood relationship and solve for best-model relative scale.

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Statistics

Akaike Relative Likelihood: solve half criterion delta

Rearrange the akaike relative likelihood relationship and solve for half criterion delta.

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Statistics

Durbin–Watson Residual Statistic

Calculate durbin-watson statistic from sum of squared successive residual differences and residual sum of squares.

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Statistics

Durbin–Watson Residual Statistic: solve sum of squared successive residual differences

Rearrange the durbin–watson residual statistic relationship and solve for sum of squared successive residual differences.

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Statistics

Durbin–Watson Residual Statistic: solve residual sum of squares

Rearrange the durbin–watson residual statistic relationship and solve for residual sum of squares.

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Statistics

Binomial Proportion Standard Error

Calculate proportion standard error from bernoulli variance factor p(1-p) and sample size.

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Statistics

Binomial Proportion Standard Error: solve Bernoulli variance factor p(1-p)

Rearrange the binomial proportion standard error relationship and solve for bernoulli variance factor p(1-p).

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Statistics

Binomial Proportion Standard Error: solve sample size

Rearrange the binomial proportion standard error relationship and solve for sample size.

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Statistics

Finite Population Correction

Calculate finite population correction from population-minus-sample count and population-minus-one count.

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Statistics

Finite Population Correction: solve population-minus-sample count

Rearrange the finite population correction relationship and solve for population-minus-sample count.

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Statistics

Finite Population Correction: solve population-minus-one count

Rearrange the finite population correction relationship and solve for population-minus-one count.

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Statistics

Two-by-Two Contingency Odds Ratio

Calculate odds ratio from product of concordant diagonal counts and product of discordant diagonal counts.

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Statistics

Two-by-Two Contingency Odds Ratio: solve product of concordant diagonal counts

Rearrange the two-by-two contingency odds ratio relationship and solve for product of concordant diagonal counts.

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Statistics

Two-by-Two Contingency Odds Ratio: solve product of discordant diagonal counts

Rearrange the two-by-two contingency odds ratio relationship and solve for product of discordant diagonal counts.

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Statistics

Youden Diagnostic Index

Calculate youden index from sensitivity-plus-specificity and unit probability scale.

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Statistics

Youden Diagnostic Index: solve sensitivity-plus-specificity

Rearrange the youden diagnostic index relationship and solve for sensitivity-plus-specificity.

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Statistics

Youden Diagnostic Index: solve unit probability scale

Rearrange the youden diagnostic index relationship and solve for unit probability scale.

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Statistics

Classification Accuracy Percentage

Calculate classification accuracy percentage from correct classification count and total classified count.

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Statistics

Classification Accuracy Percentage: solve correct classification count

Rearrange the classification accuracy percentage relationship and solve for correct classification count.

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Statistics

Classification Accuracy Percentage: solve total classified count

Rearrange the classification accuracy percentage relationship and solve for total classified count.

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Statistics

Cohen Kappa Chance-Corrected Agreement

Calculate cohen kappa from observed agreement proportion and chance-expected agreement proportion.

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Statistics

Cohen Kappa Chance-Corrected Agreement: solve observed agreement proportion

Rearrange the cohen kappa chance-corrected agreement relationship and solve for observed agreement proportion.

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Statistics

Cohen Kappa Chance-Corrected Agreement: solve chance-expected agreement proportion

Rearrange the cohen kappa chance-corrected agreement relationship and solve for chance-expected agreement proportion.

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