我对 R 相对较新。我有下面的表1。如何获取下面的输出表。有什么建议？
Table 1:
YEAR COUNTY Ref Pred N Accuracy Overall AccOne AccTwo
2010 1 0 0 5472 81.0 0 0 0
2010 1 0 0 472 81.0 0 0 0
2010 1 0 0 1472 81.0 0 0 0
2010 1 0 0 54 81.0 0 0 0
2010 1 0 0 5 81.0 21.4 0 0
2010 1 0 0 572 81.0 0 0 0
2010 1 0 0 472 81.0 0 12.3 0
2010 1 0 0 54 81.0 0 0 74.4
2010 101 0 0 5472 91.0 0 0 0
2010 101 0 0 472 91.0 0 0 0
2010 101 0 0 1472 91.0 0 0 0
2010 101 0 0 54 91.0 0 0 0
2010 101 0 0 5 91.0 100 0 0
2010 101 0 0 572 91.0 0 0 0
2010 101 0 0 472 91.0 0 NaN 0
2010 101 0 0 54 91.0 0 0 NaN
Output:
2010 1 0 0 5472 81.0 21.4 12.3 74.4
2010 101 0 0 472 91.0 100 NaN NaN