Remove links to missing plots

This commit is contained in:
hadley 2016-02-13 15:55:46 -06:00
parent 27b686f7b2
commit 4f3d31379a
1 changed files with 4 additions and 4 deletions

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@ -122,25 +122,25 @@ The strategy of counting the number of observations at each value breaks down fo
To get around this, data scientists divide the range of a continuous variable into equally spaced intervals, a process called _binning_.
```{r, echo = FALSE}
knitr::include_graphics("images/visualization-17.png")
# knitr::include_graphics("images/visualization-17.png")
```
They then count how many observations fall into each bin.
```{r, echo = FALSE}
knitr::include_graphics("images/visualization-18.png")
# knitr::include_graphics("images/visualization-18.png")
```
And display the count as a bar, or some other object.
```{r, echo = FALSE}
knitr::include_graphics("images/visualization-19.png")
# knitr::include_graphics("images/visualization-19.png")
```
This method is temperamental because the appearance of the distribution can change dramatically if the bin size changes. As no bin size is "correct," you should explore several bin sizes when examining data.
```{r, echo = FALSE}
knitr::include_graphics("images/visualization-20.png")
# knitr::include_graphics("images/visualization-20.png")
```
Several geoms exist to help you visualize continuous distributions. They almost all use the "bin" stat to implement the above strategy. For each of these geoms, you can set the following arguments for "bin" to use: