Programmer Guide/Command Reference/EVAL/imin: Difference between revisions
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{{DISPLAYTITLE:{{SUBPAGENAME}}}} | {{DISPLAYTITLE:{{SUBPAGENAME}}}} | ||
Returns the index of smallest value of argument x. | Returns the index of smallest value of argument <var>x</var>. | ||
;Usage: '''<code>imin(<var>x</var>)</code>''' | ;Usage: '''<code>imin(<var>x</var>)</code>''' | ||
Revision as of 10:38, 4 April 2011
Returns the index of smallest value of argument x.
- Usage
imin(x)
- Result
- The result is the index of the minimum value of x.
- if x is a scalar: the result is 0
- if x is a vector: the result is the index (row) of the minimum
- if x is a matrix: the result is the element index i of the minimum; the column c and the row r can be computed as follows:
c := int i/x[!nrow],r := int i%x[!nrow]
