Arithmetic mean for numeric labelled vectors

# S3 method for haven_labelled
mean(x, trim = 0, na.rm = FALSE, ...)

Arguments

x	a numeric labelled vector.
trim	the fraction (0 to 0.5) of observations to be trimmed from each end of x . before the mean is computed. Values of trim outside that range are taken as the nearest endpoint.
na.rm	a logical value indicating whether `NA` values should be stripped before the computation proceeds.
...	additional arguments to be passed to or from methods.