indexing to a new table

I havae a table to with multiple IDs (277,276....). I want to basically pull out ID 277 and 276 to a separate table. How can I do that?

1  277
2  276
3  277
4  276
5  278
6  276
7  279
8  280
9  61446
10  61446
11  61446
12  300
13  61446

Answer 1

[Walter Roberson]

newData  = YourData;
mask = ismember(newData(:,2), [276, 277]);
Data27x = newData(mask, :);
newData(mask, :) = [];