Render Cell Suppression (Missing) — render_cell

This is a custom render for table1 missing variables which performs GEMINI "cell suppression" for any variable levels which contain fewer than 6 observations.

This is useful when you have an indicator variable for example, and you would like to count the total number of events. [table1::render.default.categorical()] will break down the indicator variable into its components first (0 and 1) and then give you individual counts. This will simply count 1s (for example).

Usage

render_cell_suppression.missing(x, ...)

Arguments

x: (character or factor)
A variable with missing values to summarize.
...: Further arguments, passed to table1:::stats.apply.rounding() and prettyNum() for additional formatting (e.g., big.mark = ",").

Value

named (character)
Concatenated with "" to shift values down one row for proper alignment.

Examples

x <- factor(sample(0:1, 99, replace = TRUE), labels = c("Female", "Male"))
x[1:3] <- NA
render_cell_suppression.missing(x)
#>                                               Missing 
#>                         "" "&lt; 6 obs. (suppressed)" 

x[5:10] <- NA
render_cell_suppression.missing(x)
#>    Missing 
#> "9 (9.1%)"