Convert a Factor Data Frame to Integer

Description

Converts a data.frame of factors to integers.

Usage

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as_integer(x, cols = NULL, fun = as.integer)

Arguments

x

A data.frame of factors.

cols

Numeric indices of the columns to incude (use - to exclude as well). Default is to assign random NAs to all columns except the first column.

fun

An as. coercion function to apply to each column. Default is as.integer.

Value

Returns a data.frame equal to the class of x with integer columns rather than factor.

See Also

r_series

Examples

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as_integer(r_series(likert_7, 5, 10))
as_integer(r_series(likert_7, 5, 10), cols = c(2, 4))

library(dplyr)
r_data_frame(n=100,
    age,
    political,
    sex,
    grade
) %>%
    as_integer(2:3)

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