# Expected sample size for boundary.

### Description

Calculate expected sample size for `bound`

object, after inputing theta.

### Usage

1 | ```
EN(object, theta = 0.6)
``` |

### Arguments

`object` |
a object representing a binary sequential class ( |

`theta` |
a vector of parameters representing the probability of a success |

### Value

a vector of expected sample sizes associated with the `theta`

argument.

### See Also

See Also `powerBsb`

### Examples

1 2 3 |