Compute quantiles on remote column (NA's filtered out) using binary search.

Source: R/quantile.R

NA's filtered out and does not break ties the same as stats::quantile.

replyr_quantile(
  x,
  cname,
  probs = seq(0, 1, 0.25),
  ...,
  tempNameGenerator = mk_tmp_name_source("replyr_quantile")
)

Arguments

x

tbl or item that can be coerced into such.
cname

column name to compute over
probs

numeric vector of probabilities with values in [0,1].
...

force later arguments to be bound by name.
tempNameGenerator

temp name generator produced by wrapr::mk_tmp_name_source, used to record dplyr::compute() effects.

Examples


d <- data.frame(xvals=rev(1:1000))
replyr_quantile(d,'xvals')

#>    0 0.25  0.5 0.75    1 
#>    1  250  500  750 1000