```{r qplot, fig.width = 6, fig.height=6, message=FALSE}
 library(ggplot2)
 summary(cars)
 qplot(speed, dist, data = cars) + geom_smooth()
 ````

```{r q plot, fig.width = 6, fig.height=6, message=FALSE}
 library(ggplot2)
 summary(cars)
 qplot(speed, dist, data = cars) + geom_smooth()
 ```

pandoc.exe: Could not find image `./test_files/figure-docx/q%20plot.png', skipping...