filter_list: Filter list

In rdosreis/table0: Create a table with the number of observations excluded by the defined exclusion criteria.

Description

Filter a dataset given filters in a list

Usage

filter_list(data, lfilters)

Arguments

data	data.frame to apply filters
list_filters	list of filters to apply

Value

flist list with rows excluded by each filter

data data.frame after filtering

Examples

df <- data.frame(a = rnorm(100),
                          b = rnorm(100),
                          c = sample(letters[1:10], size = 100, replace = TRUE))

lf <- list("a < 1.96",
           "b < 1.96",
           "c %in% letters[1:5] | abs(b) > 0.2")

filt_df <- filter_list(data = df, lfilters = lf)
lapply(filt_df$flist, nrow)

rdosreis/table0 documentation built on Jan. 7, 2020, 5:43 p.m.