## Utility bills

### Description

Data from utility bills at a residence.
`Utilities2`

is a similar data set with some additional variables.

### Usage

```
data(Utilities)
```

### Format

A data frame containing 117 observations for the following variables.

`month`

month (coded as a number)

`day`

day of month on which bill was calculated

`year`

year of bill

`temp`

average temperature (F) for billing period

`kwh`

electricity usage (kwh)

`ccf`

gas usage (ccf)

`thermsPerDay`

a numeric vector

`billingDays`

number of billing days in billing period

`totalbill`

total bill (in dollars)

`gasbill`

gas bill (in dollars)

`elecbill`

electric bill (in dollars)

`notes`

notes about the billing period

### Source

Daniel T. Kaplan, *Statistical modeling: A fresh approach*, 2009.

### See Also

`Utilities2`

.

### Examples

```
data(Utilities)
if (require(ggformula)) {
gf_point(gasbill ~ temp, data = Utilities)
}
```