title: access hidden attribute in R data frame
body: <p>I am downloading some data from <a href="https://www.cdc.gov/nchs/nhanes/" rel="nofollow noreferrer">NHANES</a>. I am using the package nhanesA available on CRAN. </p>
  
  <pre><code>library(nhanesA)    
  x&lt;-nhanes("DEMO_G")
  str(attributes(x))
  </code></pre>
  
  <p>str(attributes(x)) list the three attributes in the dataframe x. Upon further examination, there is clearly a label attribute in the dataframe that deatils what the columns details. I was able to find a way to get this label in R.</p>
  
  <p>Any ideas? </p>