num_row_NAs {assertr} | R Documentation |

## Counts number of NAs in each row

### Description

This function will return a vector, with the same length as the number of rows of the provided data frame, corresponding to the number of missing values in each row

### Usage

```
num_row_NAs(data, allow.NaN = FALSE)
```

### Arguments

`data` |
A data frame |

`allow.NaN` |
Treat NaN like NA (by counting it). FALSE by default |

### Value

A vector of number of missing values in each row

### See Also

### Examples

```
num_row_NAs(mtcars)
library(magrittr) # for piping operator
library(dplyr) # for "everything()" function
# using every column from mtcars, make sure there are at most
# 2 NAs in each row. If there are any more than two, error out
mtcars %>%
assert_rows(num_row_NAs, within_bounds(0,2), everything())
## anything here will run
```

[Package

*assertr*version 3.0.1 Index]