# compute the weighted mean

### Description

given a vector of values and a vector of weights, compute the weighted mean

### Usage

1 | ```
weighted.mean(x, w, na.rm = FALSE)
``` |

### Arguments

`x` |
the vector of values |

`w` |
the vector of weights |

`na.rm` |
if TRUE, only consider elmeents of x that are not missing (and their corresponding entries in w). Defaults to FALSE. |

### Value

the weighted mean