Proportion of articles using data.

<p>This graph shows the proportion of articles by discipline that make some use of data as part of the research, along with the confidence interval of this estimate for the general population, based on the sample size. See Tables <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0143460#pone.0143460.t009" target="_blank">9</a> and <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0143460#pone.0143460.t011" target="_blank">11</a> for numeric values.