table.n {bioimagetools} | R Documentation |

## Cross Tabulation and Table Creation (including empty classes)

### Description

Cross Tabulation and Table Creation (including empty classes)

### Usage

```
table.n(
x,
m = max(x, na.rm = TRUE),
percentage = FALSE,
weight = NULL,
parallel = FALSE
)
```

### Arguments

`x` |
R object with classes |

`m` |
maximum number of classes |

`percentage` |
boolean. If TRUE result is in percentages. |

`weight` |
weight for each voxel |

`parallel` |
Logical. Can we use parallel computing? |

### Value

vector with (weighted) counts (including empty classes)

### Author(s)

Volker Schmid 2013-2016

### Examples

```
x <- c(1,1,2,2,4,4,4)
table.n(x)
# [1] 2 2 0 3
table.n(x, m=5)
# [1] 2 2 0 3 0
table.n(x, weight=c(1,1,1,2,.5,.5,.5))
# [1] 2.0 3.0 0.0 1.5
```

[Package

*bioimagetools*version 1.1.8 Index]