select_fams: select families
In mvogel78/childsds: Data and Methods Around Reference Values in Pediatrics

Description Usage Arguments Details Value Author(s)

Select groups (families)

1	select_fams(data, prop = 0.75, group, verbose = F)

`data`	dataframe as returned by prepare data
`prop`	proportion of families to be sampled
`group`	name of the group variable (character) if not "group", ignored
`verbose`	if TRUE information about sample size is printed out

function selects a given proportion of groups/families from the data if no grouping variable is given the original data set is returned function is called inside do_iterations and may not called directly

dataframe containing only prop.fam percent the families in data

Mandy Vogel

mvogel78/childsds documentation built on May 23, 2019, 10:55 a.m.