---
title: "Quality Control with R: Intuitive Example"
author: "Emilio L. Cano"
date: "31/01/2015"
output: word_document
---

This is my first report of quality control using R. 
First, I will create the data I need from the 
example in the Book *Quality Control with R*. I 
also need to load the `qcc` library:

```{r}
pdensity <- c(10.6817, 10.6040, 10.5709, 10.7858, 
              10.7668, 10.8101, 10.6905, 10.6079, 
              10.5724, 10.7736, 11.0921, 11.1023, 
              11.0934, 10.8530, 10.6774, 10.6712, 
              10.6935, 10.5669, 10.8002, 10.7607, 
              10.5470, 10.5555, 10.5705, 10.7723)
library(qcc)
```

And this is my first control chart using R:

```{r, echo=FALSE}
qcc(data = pdensity, type = "xbar.one")
```

It worked! Using R for quality control is great :)