checkMinRate: Include only the risk factors that appear in x% of the data.
In West-End-Statistics/r-library-vakdr: Miscellanious helper functions

Description Usage Arguments Value Examples

checkMinRate returns a logical value after evaluating an object whose existence is greater than a specified amount. Despite permitting any object class to be passed, only an object with a class of 'logical'will be evaluated.

1	checkMinRate(x, min_rate = 0.01)

`x`	The object to be evaluated.
`min_rate`	The threshold for permissable risk factor found in patient population. Defaults to 1%.

Returns variables that meet the min_rate criteria.

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data <- data.frame(diab = c(T, T, F, F), obese = c(T, F, T, F), site = c("A", "B", "C", "D"),
     bmi = c(16, 18, 20, 22))
checkMinRate(data$diab, min_rate = .45)