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 2.3.1 Index]