4: g10000.t1.cds@g10000@000064F 1074 0.278465<br />
5: g10001.t1.cds@g10001@000064F 522 0.962268 </span></span></div>
<h1><span style="font-family:courier new,courier,monospace">Fast melt for Data table</span></h1>
<h3 style="color:#aaa;font-style:italic;"><span style="font-family:courier new,courier,monospace">Input (head)</span></h3>
<div style="background:#eee;border:1px solid #ccc;padding:5px 10px;"><span style="font-size:11px"><span style="font-family:courier new,courier,monospace"> Position G4-SV40 G4-SV40-OHT<br />
1: 101488764 52 51<br />
2: 101488765 52 50<br />
3: 101488766 52 49<br />
4: 101488767 53 49<br />
5: 101488768 54 49</span></span></div>
<h3 style="color:#aaa;font-style:italic;"><span style="font-family:courier new,courier,monospace">Code</span></h3>
<div style="background:#eee;border:1px solid #ccc;padding:5px 10px;"><big><span style="font-family:courier new,courier,monospace">melt(SeqDepth_dt, id.vars = "Position")</span></big></div>
<h3 style="color:#aaa;font-style:italic;"><span style="font-family:courier new,courier,monospace">Output (head)</span></h3>
<div style="background:#eee;border:1px solid #ccc;padding:5px 10px;"><span style="font-size:11px"><span style="font-family:courier new,courier,monospace"> Position variable value<br />
1: 101488764 G4-SV40 52<br />
2: 101488765 G4-SV40 52<br />
3: 101488766 G4-SV40 52<br />
4: 101488767 G4-SV40 53<br />
5: 101488768 G4-SV40 54</span></span></div>
<h1><span style="font-family:courier new,courier,monospace">Data table aggregation with 'by'</span></h1>