Programmer Guide/Command Reference/EVAL/imin: Difference between revisions

Revision as of 10:32, 4 April 2011

Returns the index of smallest value of argument 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 row is int(i/nrow(x)) and column is i % nrow(x)

@@ Line 1: / Line 1: @@
 {{DISPLAYTITLE:{{SUBPAGENAME}}}}
-=====imin=====
+Returns the index of smallest value of argument x.
-nThe index of the minimum element in the vector <var>x</var>.
+;Usage: '''<code>imin(<var>x</var>)</code>'''
-{|
+;Result: The result is the index of the minimum value of <var>x</var>.
-|-
+::*if <var>x</var> is a scalar: the result is '''0'''
-|Usage:
+::*if <var>x</var> is a vector: the result is the index (row) of the minimum
-|imi(x)
+::*if <var>x</var> is a matrix: the result is the element index ''i'' of the minimum; the row is <code>int(''i''/nrow(''x''))</code> and column is <code>''i'' % nrow(''x'')</code>
-|-
-|Result type:
-|scalar
+;See also: [[Programmer_Guide/Command_Reference/EVAL/min|min]], [[Programmer_Guide/Command_Reference/EVAL/absmin|absmin]], [[Programmer_Guide/Command_Reference/EVAL/max|max]],
-|}
+[[Programmer_Guide/Command_Reference/EVAL#Functions|<function list>]]