Programmer Guide/Command Reference/EVAL/hist - Revision history

Christian at 18:20, 21 April 2011

2011-04-21T18:20:33Z

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	:;<var>rv</var>: Every pair <code>{''rv''[i], ''rv''[i+1]} (with: i=0..nrow(''rv'')-2)</code> defines a class. The argument must be vector.		:;<var>rv</var>: Every pair <code>{''rv''[i], ''rv''[i+1]} (with: i=0..nrow(''rv'')-2)</code> defines a class. The argument must be vector.
	:;<var>rm</var>: Every pair <code>{''rm''[i,0], ''rm''[i,1]} (with: i=0..nrow(''rm'')-1)</code> defines a class. The argument must be matrix with 2 columns.		:;<var>rm</var>: Every pair <code>{''rm''[i,0], ''rm''[i,1]} (with: i=0..nrow(''rm'')-1)</code> defines a class. The argument must be matrix with 2 columns.
	;Result: The result ''r'' is a scalar or a vector. Each element ''r''<sub>i</sub> is the number of elements of ''x'' belonging to class i. An element ''x''<sub>j,k</sub> belongs to a class i if <code>xmin<sub>i</sub> <= ''x''<sub>j,k</sub> < xmax<sub>i</sub></code>.		;Result: The result ''r'' is a scalar or a vector. Each element ''r''<sub>i</sub> is the number of elements of ''x'' belonging to class i. An element ''x''<sub>j,k</sub> belongs to a class i if <code>xmin<sub>i</sub> ≤ ''x''<sub>j,k</sub> < xmax<sub>i</sub></code>.
	;See also: [[../sum\|sum]], [[../wsum\|wsum]]		;See also: [[../sum\|sum]], [[../wsum\|wsum]]

	[[../#Functions\|<function list>]]		[[../#Functions\|<function list>]]

193.171.195.48 at 09:48, 21 April 2011

2011-04-21T09:48:35Z

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	:<code>hist(<var>x</var>, <var>uv</var>, <var>ov</var>)</code>		:<code>hist(<var>x</var>, <var>uv</var>, <var>ov</var>)</code>
	:<code>hist(<var>x</var>, <var>rv</var>)</code>		:<code>hist(<var>x</var>, <var>rv</var>)</code>
	:<code>~~hist(~~hist(<var>x</var>, <var>rm</var>)</code>		:<code>hist(<var>x</var>, <var>rm</var>)</code>
	:;<var>x</var>: a vector or a matrix		:;<var>x</var>: a vector or a matrix
	:;<var>us, os, n</var>: Every pair <code>{''us''+di, ''us''+d(i+1)} (with: d=(''os''-''us'')/n, i=0..n-1)</code> defines a class. All three arguments are scalars.		:;<var>us, os, n</var>: Every pair <code>{''us''+di, ''us''+d(i+1)} (with: d=(''os''-''us'')/n, i=0..n-1)</code> defines a class. All three arguments are scalars.

193.171.195.48 at 09:48, 21 April 2011

2011-04-21T09:48:16Z

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	{{DISPLAYTITLE:{{SUBPAGENAME}}}}		{{DISPLAYTITLE:{{SUBPAGENAME}}}}
	Calculate the absolute frequency of the values of vector ''x'' in arbitrary classes. Depending on the number of extents, the result of the function is a vector or a scalar.		Calculate the absolute frequency of the values of vector ''x'' in arbitrary classes. Depending on the number of extents, the result of the function is a vector or a scalar.

	;Usage:		;Usage:
	:~~'''~~<code>hist(<var>x</var>, <var>us</var>, <var>os</var>, <var>n</var>)</code>~~'''~~		:<code>hist(<var>x</var>, <var>us</var>, <var>os</var>, <var>n</var>)</code>
	:~~'''~~<code>hist(<var>x</var>, <var>uv</var>, <var>ov</var>)</code>~~'''~~		:<code>hist(<var>x</var>, <var>uv</var>, <var>ov</var>)</code>
	:~~'''~~<code>hist(<var>x</var>, <var>rv</var>)</code>~~'''~~		:<code>hist(<var>x</var>, <var>rv</var>)</code>
	:~~'''~~<code>hist(hist(<var>x</var>, <var>rm</var>)</code>~~'''~~		:<code>hist(hist(<var>x</var>, <var>rm</var>)</code>
	:;<var>x</var>: a vector or a matrix		:;<var>x</var>: a vector or a matrix
	:;<var>us, os, n</var>: Every pair <code>{''us''+di, ''us''+d(i+1)} (with: d=(''os''-''us'')/n, i=0..n-1)</code> defines a class. All three arguments are scalars.		:;<var>us, os, n</var>: Every pair <code>{''us''+di, ''us''+d(i+1)} (with: d=(''os''-''us'')/n, i=0..n-1)</code> defines a class. All three arguments are scalars.
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	:;<var>rm</var>: Every pair <code>{''rm''[i,0], ''rm''[i,1]} (with: i=0..nrow(''rm'')-1)</code> defines a class. The argument must be matrix with 2 columns.		:;<var>rm</var>: Every pair <code>{''rm''[i,0], ''rm''[i,1]} (with: i=0..nrow(''rm'')-1)</code> defines a class. The argument must be matrix with 2 columns.
	;Result: The result ''r'' is a scalar or a vector. Each element ''r''<sub>i</sub> is the number of elements of ''x'' belonging to class i. An element ''x''<sub>j,k</sub> belongs to a class i if <code>xmin<sub>i</sub> <= ''x''<sub>j,k</sub> < xmax<sub>i</sub></code>.		;Result: The result ''r'' is a scalar or a vector. Each element ''r''<sub>i</sub> is the number of elements of ''x'' belonging to class i. An element ''x''<sub>j,k</sub> belongs to a class i if <code>xmin<sub>i</sub> <= ''x''<sub>j,k</sub> < xmax<sub>i</sub></code>.
			;See also: [[../sum\|sum]], [[../wsum\|wsum]]

	~~;See also:~~ [[~~Programmer_Guide~~/~~Command_Reference/EVAL/sum\|sum]], [[Programmer_Guide/Command_Reference/EVAL/wsum\|wsum]]~~		[[../#Functions\|<function list>]]

	~~[[Programmer_Guide/Command_Reference/EVAL~~#Functions\|<function list>]]

193.171.195.48 at 11:40, 8 April 2011

2011-04-08T11:40:23Z

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	:;<var>x</var>: a vector or a matrix		:;<var>x</var>: a vector or a matrix
	:;<var>us, os, n</var>: Every pair <code>{''us''+di, ''us''+d(i+1)} (with: d=(''os''-''us'')/n, i=0..n-1)</code> defines a class. All three arguments are scalars.		:;<var>us, os, n</var>: Every pair <code>{''us''+di, ''us''+d(i+1)} (with: d=(''os''-''us'')/n, i=0..n-1)</code> defines a class. All three arguments are scalars.
	:;<var>uv, ov</var>: Every pair <code>{''uv''[i], ''ov''[i]} (with i=0..nrow(''uv'')-1)</code> defines a class. Both arguments must be vectors with same length.		:;<var>uv, ov</var>: Every pair <code>{''uv''[i], ''ov''[i]} (with: i=0..nrow(''uv'')-1)</code> defines a class. Both arguments must be vectors with same length.
	:;<var>rv</var>: Every pair <code>{''rv''[i], ''rv''[i+1]} (with i=0..nrow(''rv'')-2)</code> defines a class. The argument must be vector.		:;<var>rv</var>: Every pair <code>{''rv''[i], ''rv''[i+1]} (with: i=0..nrow(''rv'')-2)</code> defines a class. The argument must be vector.
	:;<var>rm</var>: Every pair <code>{''rm''[i,0], ''rm''[i,1]} (with i=0..nrow(''rm'')-1)</code> defines a class. The argument must be matrix with 2 columns.		:;<var>rm</var>: Every pair <code>{''rm''[i,0], ''rm''[i,1]} (with: i=0..nrow(''rm'')-1)</code> defines a class. The argument must be matrix with 2 columns.
	;Result: The result ''r'' is a scalar or a vector. Each element ''r''<sub>i</sub> is the number of elements of ''x'' belonging to class i. An element ''x''<sub>j,k</sub> belongs to a class i if <code>xmin<sub>i</sub> <= ''x''<sub>j,k</sub> < xmax<sub>i</sub></code>.		;Result: The result ''r'' is a scalar or a vector. Each element ''r''<sub>i</sub> is the number of elements of ''x'' belonging to class i. An element ''x''<sub>j,k</sub> belongs to a class i if <code>xmin<sub>i</sub> <= ''x''<sub>j,k</sub> < xmax<sub>i</sub></code>.

193.171.195.48 at 11:37, 8 April 2011

2011-04-08T11:37:52Z

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	:'''<code>hist(hist(<var>x</var>, <var>rm</var>)</code>'''		:'''<code>hist(hist(<var>x</var>, <var>rm</var>)</code>'''
	:;<var>x</var>: a vector or a matrix		:;<var>x</var>: a vector or a matrix
	:;<var>us, os, n</var>: Every pair <code>{'us'+di, ''us''+d(i+1)} (with: d=(''os''-''us'')/n, i=0..n-1)</code> defines a class. All three arguments are scalars.		:;<var>us, os, n</var>: Every pair <code>{''us''+di, ''us''+d(i+1)} (with: d=(''os''-''us'')/n, i=0..n-1)</code> defines a class. All three arguments are scalars.
	:;<var>uv, ov</var>: Every pair <code>{''uv''[i], ''ov''[i]} (with i=0..nrow(''uv'')-1)</code> defines a class. Both arguments must be vectors with same length.		:;<var>uv, ov</var>: Every pair <code>{''uv''[i], ''ov''[i]} (with i=0..nrow(''uv'')-1)</code> defines a class. Both arguments must be vectors with same length.
	:;<var>rv</var>: Every pair <code>{''rv''[i], ''rv''[i+1]} (with i=0..nrow(''rv'')-2)</code> defines a class. The argument must be vector.		:;<var>rv</var>: Every pair <code>{''rv''[i], ''rv''[i+1]} (with i=0..nrow(''rv'')-2)</code> defines a class. The argument must be vector.

193.171.195.48 at 11:37, 8 April 2011

2011-04-08T11:37:41Z

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	:'''<code>hist(<var>x</var>, <var>uv</var>, <var>ov</var>)</code>'''		:'''<code>hist(<var>x</var>, <var>uv</var>, <var>ov</var>)</code>'''
	:'''<code>hist(<var>x</var>, <var>rv</var>)</code>'''		:'''<code>hist(<var>x</var>, <var>rv</var>)</code>'''
	:'''<code>~~wsum~~(hist(<var>x</var>, <var>rm</var>)</code>'''		:'''<code>hist(hist(<var>x</var>, <var>rm</var>)</code>'''
	:;<var>x</var>: a vector or a matrix		:;<var>x</var>: a vector or a matrix
	:;<var>us, os, n</var>: Every pair <code>{'us'+di, ''us''+d(i+1)} (with: d=(''os''-''us'')/n, i=0..n-1)</code> defines a class. All three arguments are scalars.		:;<var>us, os, n</var>: Every pair <code>{'us'+di, ''us''+d(i+1)} (with: d=(''os''-''us'')/n, i=0..n-1)</code> defines a class. All three arguments are scalars.

193.171.195.48 at 11:37, 8 April 2011

2011-04-08T11:37:11Z

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	[[Programmer_Guide/Command_Reference/EVAL#Functions\|<function list>]]		[[Programmer_Guide/Command_Reference/EVAL#Functions\|<function list>]]





	~~=====hist=====~~

	~~The absolute frequency of a vector in arbitrary classes. The result of the following functions is a vector or a scalar (dependent on the number of classes).~~

	~~Using <var>n</var> classes with the same width, the first class begins at <var>u</var>s and the last class ends at <var>o</var>s.~~

	~~<code>hist(<var>x</var>, <var>u</var>s, <var>o</var>s, <var>n</var>)</code>~~

	~~nrow(<var>u</var>v) classes where every pair (<var>u</var>v[i], <var>o</var>v[i]) defines the value range of a class.~~

	~~<code>hist(<var>x</var>, <var>u</var>v, <var>o</var>v)</code>~~

	~~nrow(<var>r</var>v)-1 classes where every pair (<var>r</var>v[i], <var>r</var>v[i+1]) defines the value range for summation.~~

	~~<code>hist(<var>x</var>, <var>r</var>v)</code>~~

	~~nrow(rm) classes where every pair (rm[i,0], rm[i,1]) defines a value range for summation.~~

	~~<code>hist(<var>x</var>, <var>r</var>m)</code>~~

193.171.195.48 at 11:36, 8 April 2011

2011-04-08T11:36:20Z

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	;Result: The result ''r'' is a scalar or a vector. Each element ''r''<sub>i</sub> is the number of elements of ''x'' belonging to class i. An element ''x''<sub>j,k</sub> belongs to a class i if <code>xmin<sub>i</sub> <= ''x''<sub>j,k</sub> < xmax<sub>i</sub></code>.		;Result: The result ''r'' is a scalar or a vector. Each element ''r''<sub>i</sub> is the number of elements of ''x'' belonging to class i. An element ''x''<sub>j,k</sub> belongs to a class i if <code>xmin<sub>i</sub> <= ''x''<sub>j,k</sub> < xmax<sub>i</sub></code>.

	;See also: [[Programmer_Guide/Command_Reference/EVAL/sum\|sum]], [[Programmer_Guide/Command_Reference/EVAL/~~hist~~\|~~hist~~]]		;See also: [[Programmer_Guide/Command_Reference/EVAL/sum\|sum]], [[Programmer_Guide/Command_Reference/EVAL/wsum\|wsum]]

	[[Programmer_Guide/Command_Reference/EVAL#Functions\|<function list>]]		[[Programmer_Guide/Command_Reference/EVAL#Functions\|<function list>]]

193.171.195.48 at 11:35, 8 April 2011

2011-04-08T11:35:42Z

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	:'''<code>wsum(hist(<var>x</var>, <var>rm</var>)</code>'''		:'''<code>wsum(hist(<var>x</var>, <var>rm</var>)</code>'''
	:;<var>x</var>: a vector or a matrix		:;<var>x</var>: a vector or a matrix
	:;<var>us, os, n</var>: Every pair <code>{'us'+dk, ''us''+d(k+1)} (with: d=(''os''-''us'')/n, k=0..n-1)</code> defines a class. All three arguments are scalars.		:;<var>us, os, n</var>: Every pair <code>{'us'+di, ''us''+d(i+1)} (with: d=(''os''-''us'')/n, i=0..n-1)</code> defines a class. All three arguments are scalars.
	:;<var>uv, ov</var>: Every pair <code>{''uv''[k], ''ov''[k]} (with k=0..nrow(''uv'')-1)</code> defines a class. Both arguments must be vectors with same length.		:;<var>uv, ov</var>: Every pair <code>{''uv''[i], ''ov''[i]} (with i=0..nrow(''uv'')-1)</code> defines a class. Both arguments must be vectors with same length.
	:;<var>rv</var>: Every pair <code>{''rv''[k], ''rv''[k+1]} (with k=0..nrow(''rv'')-2)</code> defines a class. The argument must be vector.		:;<var>rv</var>: Every pair <code>{''rv''[i], ''rv''[i+1]} (with i=0..nrow(''rv'')-2)</code> defines a class. The argument must be vector.
	:;<var>rm</var>: Every pair <code>{''rm''[k,0], ''rm''[k,1]} (with k=0..nrow(''rm'')-1)</code> defines a class. The argument must be matrix with 2 columns.		:;<var>rm</var>: Every pair <code>{''rm''[i,0], ''rm''[i,1]} (with i=0..nrow(''rm'')-1)</code> defines a class. The argument must be matrix with 2 columns.
	;Result: The result ''r'' is a scalar or a vector. Each element ''r''<sub>i</sub> is the number of elements of ''x'' belonging to class i. An element ''x''<sub>j,k</sub> belongs to a class i if <code>xmin<sub>i</sub> <= ''x''<sub>j,k</sub> < xmax<sub>i</sub></code>.		;Result: The result ''r'' is a scalar or a vector. Each element ''r''<sub>i</sub> is the number of elements of ''x'' belonging to class i. An element ''x''<sub>j,k</sub> belongs to a class i if <code>xmin<sub>i</sub> <= ''x''<sub>j,k</sub> < xmax<sub>i</sub></code>.

193.171.195.48 at 11:34, 8 April 2011

2011-04-08T11:34:48Z

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	:;<var>rv</var>: Every pair <code>{''rv''[k], ''rv''[k+1]} (with k=0..nrow(''rv'')-2)</code> defines a class. The argument must be vector.		:;<var>rv</var>: Every pair <code>{''rv''[k], ''rv''[k+1]} (with k=0..nrow(''rv'')-2)</code> defines a class. The argument must be vector.
	:;<var>rm</var>: Every pair <code>{''rm''[k,0], ''rm''[k,1]} (with k=0..nrow(''rm'')-1)</code> defines a class. The argument must be matrix with 2 columns.		:;<var>rm</var>: Every pair <code>{''rm''[k,0], ''rm''[k,1]} (with k=0..nrow(''rm'')-1)</code> defines a class. The argument must be matrix with 2 columns.
	;Result: The result ''r'' is a scalar or a vector. Each element ''r''<sub>i</sub> is the number of elements of ''x'' belonging to class i. An element ''x''<sub>j,k</sub>belongs to a class i if <code>xmin<sub>i</sub> <= ''x''<sub>j,k</sub> < xmax<sub>i</sub></code>.		;Result: The result ''r'' is a scalar or a vector. Each element ''r''<sub>i</sub> is the number of elements of ''x'' belonging to class i. An element ''x''<sub>j,k</sub> belongs to a class i if <code>xmin<sub>i</sub> <= ''x''<sub>j,k</sub> < xmax<sub>i</sub></code>.

	;See also: [[Programmer_Guide/Command_Reference/EVAL/sum\|sum]], [[Programmer_Guide/Command_Reference/EVAL/hist\|hist]]		;See also: [[Programmer_Guide/Command_Reference/EVAL/sum\|sum]], [[Programmer_Guide/Command_Reference/EVAL/hist\|hist]]