R/formatg.R

In swager/causalForest: Causal Trees and Forests

## format a set of numbers using C's "g" format
## No longer exported.
formatg <- function(x, digits = getOption("digits"),
                    format = paste0("%.", digits, "g"))
{
    if (!is.numeric(x)) stop("'x' must be a numeric vector")

    temp <- sprintf(format, x)
    if (is.matrix(x)) matrix(temp, nrow = nrow(x)) else temp
}