ProbTolError {bpAcc} | R Documentation |

## Probability of tolerable error - AAMI-SP10 standard.

### Description

Probability of tolerable error - AAMI-SP10 standard.

### Usage

```
ProbTolError(distribution = "normal", mu, std.dev, delta)
```

### Arguments

`distribution` |
The errors distirbution. Default and only option is "normal". |

`mu` , `std.dev` |
Mean and standar deviation of the average errors distribution (normal). |

`delta` |
Maximum average error allowed for the device D. |

### Details

Computes the *probability of tolerable error* for a device D for
blood pressure measuring under the ANSI/AAMI-SP10 standard
for a size-`n`

sample of average errors from a normal
distribution with mean `mu`

and stadard deviation `sd`

.
The maximum error accepted is 0.85,
A *tolerable error*, according to the ANSI/AAMI-SP10,
is a an error of 10mmHg or
less on a single person, using the average of that person's readings.

Currently, only normally distirbuted errors are handled. Further choices will be implemented over time.

Fuller details in Chandel, et al. (2022).

### Value

It returns the probability of tolerable error based on a normal distribution.

### Author(s)

Tanvi Chandel, Tet-Chuan Lee, Andrew Lowe, Victor Miranda.

### References

Chandel, T. and Lee, TC. and Lowe, A. and Miranda, V. (2022)
Blood Pressure Device Accuracy Evaluation: Statistical
Considerations with an Implementarion in R,
*Statistical Methods in Medical Research* (under review).

### See Also

### Examples

```
## Probability of tolerable error, mu = 4, sd = 5, delta = 10 (ANSI/AAMI-SP10)
ProbTolError(mu = 4, std.dev = 5, delta = 10)
```

*bpAcc*version 0.0-2 Index]