R: Convert empty strings into missing values.

zap_empty {haven} | R Documentation

## Convert empty strings into missing values.

### Description

Convert empty strings into missing values.

### Usage

    zap_empty(x)

### Arguments

`x` | A character vector

### Value

A character vector with empty strings replaced by missing values.

### See Also

Other zappers: `zap_formats`, `zap_labels`, `zap_label`, `zap_widths`

### Examples

    x <- c("a", "", "c")
    zap_empty(x)

[Package haven version 2.1.0 Index]