crosspoint {blmeco} | R Documentation |

## Gives the x and y-coordinates of the cross point of two straight lines

### Description

Calculates the x and y-coordinates of the cross point of two srtaight lines based on their intercepts and slopes

### Usage

```
crosspoint(a1, b1, a2, b2)
```

### Arguments

`a1` |
intercept of first line |

`b1` |
slope of first line |

`a2` |
intercept of second line |

`b2` |
slope of second line |

### Value

a two column matrix with x- and y-coordinates of the cross point(s)

### Author(s)

F. Korner

### Examples

```
crosspoint(4, -0.1, 3, 0.1)
```

[Package

*blmeco*version 1.4 Index]