Render variable labels for default table1 output.

Source: R/table1.R

Called from table1.formula by default to render variable labels for displaying in the table. This is the default function, but it can be overriden by a user-supplied function.

render.varlabel(x, ..., transpose = F)

Arguments

x

A vector, usually with the label and (if appropriate) unit attributes.

...

Additional arguments.

transpose

Logical indicating whether on not the table is transposed.

Value

A character, which may contain HTML markup.

Examples

x <- exp(rnorm(100, 1, 1))
label(x) <- "Weight"
units(x) <- "kg"
render.varlabel(x)
#>                                 Weight (kg) 
#> "Weight<span class='varunits'> (kg)</span>" 

y <- factor(sample(0:1, 99, replace=TRUE), labels=c("Female", "Male"))
y[1:10] <- NA
label(y) <- "Sex"
render.varlabel(y)
#>   Sex 
#> "Sex"