29 20 2 http://purl.obolibrary.org/obo/STATO_0000087 polychotomous variable 'polychotomous variable' EquivalentTo 'categorical variable' and ('specifies value of' min 2 'data item') 'polychotomous variable' SubClassOf 'value specification' 'polychotomous variable' EquivalentTo 'categorical variable' and ('declares' min 2 'data item') http://purl.obolibrary.org/obo/STATO_0000089 case-control study design 'case-control study design' SubClassOf 'single factor design' 'case-control study design' SubClassOf 'declares' some ('study design independent variable' and ('dichotomous variable' and (('is about' some ('disposition' or 'quality')) and ('is about' only ('disposition' or 'quality'))))) 'case-control study design' SubClassOf 'declares' exactly 1 ('study design independent variable' and 'dichotomous variable') http://purl.obolibrary.org/obo/STATO_0000081 Pearson's Chi square test 'Pearson's Chi square test' SubClassOf 'achieves_planned_objective' some ('association testing objective' and 'goodness of fit testing objective') 'Pearson's Chi square test' SubClassOf 'goodness of fit statistical test' 'Pearson's Chi square test' SubClassOf 'has_specified_input' some 'contingency table' 'Pearson's Chi square test' SubClassOf 'achieves_planned_objective' some 'association testing objective' http://purl.obolibrary.org/obo/STATO_0000095 paired t-test 'paired t-test' SubClassOf 'has_specified_input' some 'normal distribution' 'paired t-test' SubClassOf 'has_specified_input' some 'Student's t distribution' 'paired t-test' SubClassOf 'Student's t-test' 'paired t-test' SubClassOf 'has_specified_input' some 't-statistic' 'paired t-test' SubClassOf 'has part' some 'subject pairing' http://purl.obolibrary.org/obo/STATO_0000090 dichotomous variable 'dichotomous variable' SubClassOf 'categorical variable' and ('specifies value of' exactly 2 'data item') 'dichotomous variable' SubClassOf 'categorical variable' and ('declares' exactly 2 'data item') http://purl.obolibrary.org/obo/OBI_0500014 factorial design 'factorial design' SubClassOf 'specifies value of' some 'number of factor level combinations' 'factorial design' SubClassOf 'value specification' 'factorial design' SubClassOf 'has part' some 'number of factor level combinations' http://purl.obolibrary.org/obo/OBI_0500015 2x2 factorial design '2x2 factorial design' SubClassOf 'specifies value of' exactly 4 ('factor level combination' and ('denotes' exactly 1 'study group population')) '2x2 factorial design' SubClassOf 'has part' some 'factor level combination' '2x2 factorial design' SubClassOf 'declares' exactly 2 ('study design independent variable' and 'dichotomous variable') http://purl.obolibrary.org/obo/OBI_0200201 ANOVA 'ANOVA' SubClassOf 'has_specified_output' some 'confidence interval' 'ANOVA' SubClassOf 'has_specified_input' some 'number of degrees of freedom' 'ANOVA' SubClassOf 'has_specified_output' some 'standardized mean difference' http://purl.obolibrary.org/obo/STATO_0000070 Yate's corrected Chi-Squared test 'Yate's corrected Chi-Squared test' SubClassOf 'test of association between categorical variables' 'Yate's corrected Chi-Squared test' SubClassOf 'goodness of fit statistical test' 'Yate's corrected Chi-Squared test' SubClassOf 'data transformation' 'Yate's corrected Chi-Squared test' SubClassOf 'achieves_planned_objective' some ('association testing objective' and 'goodness of fit testing objective') 'Yate's corrected Chi-Squared test' SubClassOf 'has_specified_input' some '2 by 2 contingency table' 'Yate's corrected Chi-Squared test' SubClassOf 'achieves_planned_objective' some 'association testing objective' 'Yate's corrected Chi-Squared test' SubClassOf 'Pearson's Chi square test' http://purl.obolibrary.org/obo/STATO_0000044 one-way ANOVA 'one-way ANOVA' SubClassOf 'has_specified_input' some 'number of degrees of freedom' 'one-way ANOVA' SubClassOf 'has_specified_output' some 'confidence interval' 'one-way ANOVA' SubClassOf 'has_specified_output' some ('standardized mean difference' or http://purl.obolibrary.org/obo/STATO_0000316) http://purl.obolibrary.org/obo/STATO_0000043 5 % false positive rate '5 % false positive rate' SubClassOf 'false positive rate' http://purl.obolibrary.org/obo/STATO_0000045 two-way ANOVA 'two-way ANOVA' SubClassOf 'has_specified_input' some 'number of degrees of freedom' 'two-way ANOVA' SubClassOf 'has_specified_output' some ('standardized mean difference' or http://purl.obolibrary.org/obo/STATO_0000316) 'two-way ANOVA' SubClassOf 'has_specified_output' some 'confidence interval' http://purl.obolibrary.org/obo/STATO_0000048 multiway ANOVA 'multiway ANOVA' SubClassOf 'has_specified_output' some ('standardized mean difference' or http://purl.obolibrary.org/obo/STATO_0000316) 'multiway ANOVA' SubClassOf 'has_specified_input' some 'number of degrees of freedom' 'multiway ANOVA' SubClassOf 'has_specified_output' some 'confidence interval' http://purl.obolibrary.org/obo/STATO_0000196 confidence interval 'confidence interval' SubClassOf 'has part' some (http://purl.obolibrary.org/obo/STATO_0000314 and http://purl.obolibrary.org/obo/STATO_0000315) http://purl.obolibrary.org/obo/STATO_0000290 contrast 'contrast' SubClassOf 'has part' some ('average value' and ('is about' some ('study group population' and ('is denoted by' some 'factor level combination')))) 'contrast' SubClassOf 'denotes' some ('average value' and ('is about' some ('study group population' and ('is denoted by' some 'factor level combination')))) http://purl.obolibrary.org/obo/STATO_0000291 quantile 'quantile' SubClassOf 'is about' some ('data set' or 'probability distribution') http://purl.obolibrary.org/obo/STATO_0000286 one tailed test 'one tailed test' SubClassOf 'statistical hypothesis test' 'one tailed test' SubClassOf 'has_specified_output' some 'p-value' http://purl.obolibrary.org/obo/STATO_0000287 two tailed test 'two tailed test' SubClassOf 'has_specified_output' some 'p-value' 'two tailed test' SubClassOf 'statistical hypothesis test' http://purl.obolibrary.org/obo/STATO_0000281 1 % false positive rate '1 % false positive rate' SubClassOf 'false positive rate' http://purl.obolibrary.org/obo/STATO_0000152 quartile 'quartile' SubClassOf 'is about' some ('data set' or 'probability distribution') http://purl.obolibrary.org/obo/STATO_0000142 correlation coefficient 'correlation coefficient' SubClassOf 'has numerator' some http://purl.obolibrary.org/obo/STATO_0000301 'correlation coefficient' SubClassOf 'has denominator' some ('is about' exactly 2 'standard deviation') http://purl.obolibrary.org/obo/STATO_0000138 2 by 2 contingency table '2 by 2 contingency table' SubClassOf '2 by n contingency table' http://purl.obolibrary.org/obo/STATO_0000270 full factorial design 'full factorial design' EquivalentTo 'specifies value of' some ('number of factor level combinations' and ('is_specified_output_of' some 'cartesian product')) 'full factorial design' SubClassOf 'specifies value of' some ('number of factor level combinations' and ('is_specified_output_of' some 'cartesian product')) 'full factorial design' SubClassOf 'specifies value of' min 1 'study design independent variable' 'full factorial design' EquivalentTo 'has part' some ('number of factor level combinations' and ('is_specified_output_of' some 'cartesian product')) 'full factorial design' SubClassOf 'has part' some ('number of factor level combinations' and ('is_specified_output_of' some 'cartesian product')) 'full factorial design' SubClassOf 'declares' min 1 'study design independent variable' http://purl.obolibrary.org/obo/STATO_0000260 repeated measure ANOVA 'repeated measure ANOVA' SubClassOf 'has_specified_output' some 'standardized mean difference' 'repeated measure ANOVA' SubClassOf 'has_specified_output' some 'confidence interval' 'repeated measure ANOVA' SubClassOf 'has_specified_input' some 'number of degrees of freedom' http://purl.obolibrary.org/obo/STATO_0000104 z-score 'z-score' SubClassOf 'is about' some 'data set' http://purl.obolibrary.org/obo/STATO_0000005 single factor design 'single factor design' SubClassOf 'declares' exactly 1 'study design independent variable' 'single factor design' EquivalentTo 'declares' exactly 1 'study design independent variable' http://purl.obolibrary.org/obo/OBI_0000739 Student's t-test 'Student's t-test' SubClassOf 'achieves_planned_objective' some 'between group comparison objective' 'Student's t-test' SubClassOf 'between group comparison statistical test' 'Student's t-test' EquivalentTo 'has_specified_input' some 'Student's t distribution' 'Student's t-test' EquivalentTo 'has_specified_input' some 't-statistic' http://purl.obolibrary.org/obo/STATO_0000034 model parameter 'model parameter' SubClassOf 'is part of' some 'statistical model' http://purl.obolibrary.org/obo/STATO_0000037 standard error of the mean 'standard error of the mean' SubClassOf 'is about' some 'data set' http://purl.obolibrary.org/obo/STATO_0000320 Glass's delta 'Glass's delta' SubClassOf 'effect size estimate' 'Glass's delta' SubClassOf 'is_specified_input_of' some 'confidence interval calculation' 'Glass's delta' SubClassOf 'measurement data item' http://purl.obolibrary.org/obo/STATO_0000308 sum contrast 'sum contrast' SubClassOf 'contrast' http://purl.obolibrary.org/obo/STATO_0000309 Pearson's Chi square test of goodness of fit 'Pearson's Chi square test of goodness of fit' SubClassOf 'chi square test' 'Pearson's Chi square test of goodness of fit' SubClassOf 'has_specified_input' some 'contingency table' 'Pearson's Chi square test of goodness of fit' SubClassOf 'goodness of fit statistical test' 'Pearson's Chi square test of goodness of fit' SubClassOf 'has_specified_input' exactly 2 'categorical variable' 'Pearson's Chi square test of goodness of fit' SubClassOf 'has_specified_output' some 'p-value' 'Pearson's Chi square test of goodness of fit' SubClassOf 'has_specified_input' some 'Chi-square probability distribution' 'Pearson's Chi square test of goodness of fit' SubClassOf 'has_specified_input' some 'false positive rate' 'Pearson's Chi square test of goodness of fit' SubClassOf 'has_specified_input' some 'number of degrees of freedom' 'Pearson's Chi square test of goodness of fit' SubClassOf 'achieves_planned_objective' some 'goodness of fit testing objective' http://purl.obolibrary.org/obo/STATO_0000304 two sample t-test with unequal variance 'two sample t-test with unequal variance' SubClassOf 'Student's t-test' 'two sample t-test with unequal variance' SubClassOf 'has_specified_input' some 'Student's t distribution' 'two sample t-test with unequal variance' SubClassOf 'has_specified_output' some 'p-value' 'two sample t-test with unequal variance' SubClassOf 'has_specified_input' min 1 ('study design dependent variable' and 'continuous variable' and ('is denoted by' some ('normal distribution hypothesis' and ('has value' value true)))) 'two sample t-test with unequal variance' SubClassOf 'achieves_planned_objective' some 'between group comparison objective' 'two sample t-test with unequal variance' SubClassOf 'has_specified_input' exactly 2 ('average value' and ('is about' some 'study group population')) 'two sample t-test with unequal variance' SubClassOf 'has_specified_input' some 'false positive rate' 'two sample t-test with unequal variance' SubClassOf 'between group comparison statistical test' 'two sample t-test with unequal variance' SubClassOf 'has_specified_input' some 't-statistic' 'two sample t-test with unequal variance' SubClassOf 'data transformation' http://purl.obolibrary.org/obo/STATO_0000305 helmert contrast 'helmert contrast' SubClassOf 'contrast' http://purl.obolibrary.org/obo/STATO_0000306 polynomial contrast 'polynomial contrast' SubClassOf 'contrast' http://purl.obolibrary.org/obo/STATO_0000307 treatment contrast 'treatment contrast' SubClassOf 'contrast' http://purl.obolibrary.org/obo/STATO_0000301 covariance 'covariance' SubClassOf 'is about' exactly 2 'variable' 'covariance' SubClassOf 'is about' min 2 'expected value' 'covariance' SubClassOf 'measurement data item' http://purl.obolibrary.org/obo/STATO_0000302 one sample t-test 'one sample t-test' SubClassOf 'has_specified_input' some 't-statistic' 'one sample t-test' SubClassOf 'achieves_planned_objective' some 'between group comparison objective' 'one sample t-test' SubClassOf 'has_specified_input' some 'Student's t distribution' 'one sample t-test' SubClassOf 'Student's t-test' 'one sample t-test' SubClassOf 'has_specified_output' some 'p-value' 'one sample t-test' SubClassOf 'between group comparison statistical test' 'one sample t-test' SubClassOf 'data transformation' http://purl.obolibrary.org/obo/STATO_0000303 two sample t-test with equal variance 'two sample t-test with equal variance' SubClassOf 'has_specified_input' some 't-statistic' 'two sample t-test with equal variance' SubClassOf 'has_specified_output' some 'p-value' 'two sample t-test with equal variance' SubClassOf 'Student's t-test' 'two sample t-test with equal variance' SubClassOf 'has_specified_input' min 1 ('study design dependent variable' and 'continuous variable' and ('is denoted by' some ('normal distribution hypothesis' and ('has value' value true)))) 'two sample t-test with equal variance' SubClassOf 'achieves_planned_objective' some 'between group comparison objective' 'two sample t-test with equal variance' SubClassOf 'between group comparison statistical test' 'two sample t-test with equal variance' SubClassOf 'has_specified_input' some 'Student's t distribution' 'two sample t-test with equal variance' SubClassOf 'data transformation' 'two sample t-test with equal variance' SubClassOf 'has_specified_input' some 'false positive rate' 'two sample t-test with equal variance' SubClassOf 'has_specified_input' exactly 2 ('average value' and ('is about' some 'study group population')) http://purl.obolibrary.org/obo/STATO_0000319 Hedges's g 'Hedges's g' SubClassOf 'effect size estimate' 'Hedges's g' SubClassOf 'measurement data item' 'Hedges's g' SubClassOf 'is_specified_input_of' some 'confidence interval calculation' http://purl.obolibrary.org/obo/STATO_0000317 eta-squared 'eta-squared' SubClassOf 'measurement data item' 'eta-squared' SubClassOf 'effect size estimate' 'eta-squared' SubClassOf 'is_specified_input_of' some 'confidence interval calculation' http://purl.obolibrary.org/obo/STATO_0000318 omega-squared 'omega-squared' SubClassOf 'effect size estimate' 'omega-squared' SubClassOf 'is_specified_input_of' some 'confidence interval calculation' 'omega-squared' SubClassOf 'measurement data item' http://purl.obolibrary.org/obo/STATO_0000315 lower confidence limit 'lower confidence limit' SubClassOf 'data item' 'lower confidence limit' SubClassOf 'is part of' some 'confidence interval' http://purl.obolibrary.org/obo/STATO_0000316 root-mean-square standardized effect 'root-mean-square standardized effect' SubClassOf 'effect size estimate' 'root-mean-square standardized effect' SubClassOf 'is_specified_input_of' some 'confidence interval calculation' 'root-mean-square standardized effect' SubClassOf 'measurement data item' http://purl.obolibrary.org/obo/STATO_0000313 Plackett-Burman design 'Plackett-Burman design' SubClassOf 'study design' http://purl.obolibrary.org/obo/STATO_0000314 upper confidence limit 'upper confidence limit' SubClassOf 'data item' 'upper confidence limit' SubClassOf 'is part of' some 'confidence interval' http://purl.obolibrary.org/obo/STATO_0000311 central composite design 'central composite design' SubClassOf 'study design' http://purl.obolibrary.org/obo/STATO_0000312 Box–Behnkens design 'Box–Behnkens design' SubClassOf 'study design' http://purl.obolibrary.org/obo/STATO_0000310 Barnard's test 'Barnard's test' SubClassOf 'has_specified_input' exactly 2 'categorical variable' 'Barnard's test' SubClassOf 'has_specified_input' exactly 2 ('data set' and ('is about' some 'study group population')) 'Barnard's test' SubClassOf 'test of association between categorical variables' 'Barnard's test' SubClassOf 'has_specified_input' some 'false positive rate' 'Barnard's test' SubClassOf 'data transformation' 'Barnard's test' SubClassOf 'achieves_planned_objective' some 'association between categorical variables testing objective' 'Barnard's test' SubClassOf 'has_specified_output' some 'p-value' 'Barnard's test' SubClassOf 'has_specified_input' exactly 1 '2 by 2 contingency table' 'Barnard's test' SubClassOf 'has_specified_input' some ('hypergeometric distribution' or 'multinomial distribution' or 'binomial distribution') http://purl.obolibrary.org/obo/STATO_0000043 5 % false positive rate '5 % false positive rate' SubClassOf 'false positive rate' http://purl.obolibrary.org/obo/STATO_0000281 1 % false positive rate '1 % false positive rate' SubClassOf 'false positive rate'