R: If a value can be ordered

is.orderable {splus2R} | R Documentation

## If a value can be ordered

### Description

`is.orderable(x)` returns `!is.na()`.

### Usage

    is.orderable(x)

### Arguments

`x` | object to be tested.

### Details

`x` should not be a list; in that case the behavior currently differs between S-PLUS and R.

### Value

`is.orderable` returns a logical vector of the same length as `x`.

### See Also

`is.na`

### Examples

    x <- c(1, 4, NA, 0, 5)
    is.orderable(x)
    # [1]  TRUE  TRUE FALSE  TRUE  TRUE

[Package splus2R version 1.3-3 Index]