min_n: min_n

In HallLab/clarite: CLeaning to Analysis: Reproducibility-based Interface for Traits and Exposures

Description

Keep variables with a minimum of n samples

Usage

min_n(df, n = 200, skip = NULL, only = NULL)

Arguments

df	data frame
n	minimum sample size desired
skip	list of column names that are not filtered
only	list of column names that are filtered, any others are skipped

Value

data frame containing only those variables with at least n samples

See Also

Other filter functions: colfilter, get_binary, get_categorical, get_check, get_continuous, min_cat_n, remove_incomplete_obs, remove_outliers, rowfilter

Examples

require(NHANES)
data(NHANES)
ncol(min_n(NHANES, n = 1000))

HallLab/clarite documentation built on Oct. 27, 2020, 6:27 p.m.