Description Usage Arguments Details Value Side effects References See Also Examples

Single random selection from the input vector.

1 | ```
safesample(x)
``` |

`x` |
a vector. |

This works around the infelicity of the `sample`

function that
can give the wrong result if `x`

has length 1.
See Circle 8.2.33 of 'The R Inferno'.

a random element of the input `x`

.

modify the random seed.

http://www.burns-stat.com/documents/books/the-r-inferno/

1 2 3 4 5 6 | ```
safesample(2:6) # like 'sample(2:6, 1)'
safesample(4) # still works as intended
#compare:
sample(4)
``` |

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