CLiREN-LMS
Data Analysis in R

Summarizing Categorical Variables

Table 1

30-45 minutes Applied Step 6 of 13
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Table 1

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Table 1

Categorical summary questionExample variableSuitable output
How many participants are enrolled by site?`site`Count and percent of participants
Are treatment arms balanced?`treatment_arm`Count and percent by arm
What is the distribution of sex?`sex_label`Count and percent, missing shown
How many participants completed day 28?`day28_status`Count and percent by completion status
How many adverse events were severe?`ae_severity`Count by severity and possibly by participant