Data structure is:

```
Company Marital
a single
a married
b widow
c married
b single
```

I'm using `table(df$Company,df$Marital)`

, but I want to have a column that shows the row total, such as the following:

```
a b c Total
married 50 20 5 75
single 10 10 10 30
widow 5 50 0 55
```

Is there a different table function that provides a row sum append option?

Answer:

You could use `cbind`

and `rowSums`

afterwards:

```
tab <- table(df$Company,df$Marital)
tab <- cbind(tab, Total = rowSums(tab))
```

You can also use the built-in `addmargins`

function:

```
tab <- addmargins(table(df$Company,df$Marital), 2)
```

(The `2`

means to add a sum column, but not a sum row- you can omit it and you'll get both).

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