rowM | R Documentation |

Calculates the mean of each row of a matrix (though having only one column).

```
rowM(x)
```

`x` |
a |

A `vector`

with the mean of each row of `x`

, even if the
matrix only contains one column.

```
# Build a matrix with one column
M <- matrix(rnorm(10), nrow=1)
# rowM (resulting on the same matrix M)
rowM(M)
# Build a matrix
M <- matrix (runif(100), nrow=10)
# Apply rowM function
rowM(M)
```

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.