covid_screening_data | R Documentation |
A simulated dataset for evaluating COVID-19 screening strategies. It includes patient identifiers, results from various screening tests (rapid antigen, PCR, chest CT), symptom scores, actual COVID-19 status, and demographic/risk information.
data(covid_screening_data)
A data frame with 1000 rows and 8 variables:
Integer. Unique patient identifier.
Character. Result of rapid antigen test (e.g., "Positive", "Negative").
Character. Result of PCR test (e.g., "Positive", "Negative").
Character. Result of chest CT scan (e.g., "Normal", "Abnormal", "Not Performed").
Integer. Clinical symptom score, potentially based on a standardized checklist.
Character. Actual COVID-19 status, confirmed by a gold standard (e.g., "Positive", "Negative").
Integer. Patient's age in years.
Character. Patient's risk group (e.g., "High", "Medium", "Low").
data(covid_screening_data)
str(covid_screening_data)
head(covid_screening_data)
table(covid_screening_data$covid_status, covid_screening_data$rapid_antigen)
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