basket_pep {basket} | R Documentation |

## The Basketwise Posterior Exchangeability Probability Matrix

### Description

MEM analyses include the posterior exchangeability probability (PEP) of included arms giving the probability that any two arms are exchangeable. This function returns the matrix of those probabilities.

### Usage

```
basket_pep(x)
```

### Arguments

`x` |
either an exchangeability model or basket object. |

### Examples

```
# Create an MEM analysis of the Vemurafenib trial data.
data(vemu_wide)
mem_analysis <- mem_exact(
vemu_wide$responders,
vemu_wide$evaluable,
vemu_wide$baskets
)
# Get the PEP for baskets.
basket_pep(mem_analysis)
```

[Package

*basket*version 0.10.11 Index]