diff --git a/visualize.Rmd b/visualize.Rmd index 77bc199..9895228 100644 --- a/visualize.Rmd +++ b/visualize.Rmd @@ -14,7 +14,7 @@ knitr::opts_chunk$set( > "The simple graph has brought more information to the data analyst’s mind than any other device."---John Tukey -Visualization makes data decipherable. Have you ever tried to study a table of raw data? You can examine a couple of values at a time, but you cannot attend to many values at once. The data overloads your attention span, which makes it hard to spot patterns in the data. See this for yourself; can you spot the striking relationship between $X$ and $Y$ in the table below? +Visualization makes data decipherable. Consider what it is like to study a table of raw data. You can examine a couple of values at a time, but you cannot attend to many values at once. The data overloads your attention span, which makes it hard to spot patterns in the data. See this for yourself; can you spot the striking relationship between $X$ and $Y$ in the table below? ```{r data, echo=FALSE} x <- rep(seq(0.2, 1.8, length = 5), 2) + runif(10, -0.15, 0.15)