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Filter by ntile.

Source: R/misc.R
filter_ntile.Rd

Filter a data frame for the top quantile of a specified variable.

Usage

filter_ntile(df, var_field, probs)

Arguments

df

A data.frame.

var_field

A character string indicating the name of the variable used for filtering.

probs

A numerical value between 0 and 1 (i.e. proportion) indicating the quantile threshold used for filtering.

Value

A data.frame, containing all rows for which the specified variable greater or equal the specified threshold.

Examples

df <- data.frame(a = rnorm(10), b = sample(letters, 10, replace = TRUE))
filter_ntile(df, "a", .75)
#>           a b
#> 4 0.7383247 y
#> 5 0.5757814 l
#> 7 1.5117812 a