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Table-related commands in STATA (ソースを閲覧)

181 バイト追加、 2023年4月2日 (日) 19:49

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!rowspan="3"|tabstat

|'''tabstat factorA factorB factorC, by(disease)'''[[File:tabstat_factorABC_by(disease).jpg]]

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|'''tabstat factorA factorB factorC, by(disease) statistic(sum)'''[[File:tabstat_factorABC_by(disease)_statistic(sum).jpg]]

|factorA,B,C are binary variables so summations of values provide the positivities of factorA,B,C

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|'''tabstat factorA factorB factorC, by(disease) statistic(n)'''[[File:tabstat_factorABC_by(disease)_statistic(n).jpg]]

|''statistic(n)'' (''statistic(count)'' is the same) only counts observations with real values, which only tell non-missing observations

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