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Select rows of a matrix that meet a condition
...operation on a matrix, you can define a column by name:
m[m[, "three"] == 11,]
Or by number:
m[m[,3] == 11,]
Note that if only one row matches, the result is an integer vector, not a matrix.
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How to write UPDATE SQL with Table alias in SQL Server 2008?
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answered Feb 13 '11 at 0:07
Mark ByersMark Byers
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AngularJS multiple filter with custom filter function
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answered Jan 16 '14 at 18:23
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dogenpunkdogenpunk
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How to go back to lines edited before the last one in Vim?
... this works for me
– NanoNova
Mar 11 at 3:35
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Why does pattern matching in Scala not work with variables?
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edited Aug 16 '11 at 12:22
answered Aug 16 '11 at 12:16
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Format an Integer using Java String Format
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bobincebobince
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