          <span class='kw'>package</span> <span class='kw'>=</span> <span class='st'>"coca"</span>), <span class='kw'>row.names</span> <span class='kw'>=</span> <span class='fl'>1</span>))
<span class='no'>data</span><span class='kw'>[[</span><span class='fl'>2</span>]] <span class='kw'>&lt;-</span> <span class='fu'><a href='https://rdrr.io/r/base/matrix.html'>as.matrix</a></span>(<span class='fu'><a href='https://rdrr.io/r/utils/read.table.html'>read.csv</a></span>(<span class='fu'><a href='https://rdrr.io