ptt_select: Select columns and filter SSS from columns not selected

In pttry/pttdatahaku: Data management in PTT

Select columns and filter SSS from columns not selected

Description

Only removes columns that contain variable SSS. Note that the data has to have codes.

Usage

ptt_select(data, ..., SSS = FALSE)

Arguments

data	data.frame to modify
...	chr, column names to select
SSS	logical, whether to leave SSS to selected columns

Value

data.frame

Examples

data <- cbind(tidyr::crossing(var1 = c("SSS", 1, 2),
                       var2 = c("SSS", "a", "b"),
                       var3 = c("SSS", "c", "d")),
              value = rnorm(27))
data |> ptt_select(var3, value)
data |> ptt_select(var2, var3, value)

pttry/pttdatahaku documentation built on Jan. 25, 2025, 10:37 a.m.