Difference between revisions of "Documentation/How Tos/Calc: Array functions"

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{{Documentation/MasterTOC
 
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|booktitle=<div style="padding: 8px; font-size: 140%; font-weight: bold; background-color: #9BC0F5;">CALC FUNCTIONS</div>
 
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|parttitle=[[Documentation/How_Tos/Calc:_Array_functions|<div  style="font-size: 140%;">Arrays Functions]]
 
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|toccontent= <div style="padding: 4px; font-size: 130%; font-weight: hidden; background-color:#DCE9FC;">FUNCTIONS</div>
 
  
* [[Documentation/How_Tos/Calc:_FREQUENCY_function|<div  style="font-size: 120%;">Frequency]]
 
* [[Documentation/How_Tos/Calc:_GROWTH_function|<div  style="font-size: 120%;">Growth]]
 
* [[Documentation/How_Tos/Calc:_LINEST_function|<div style="font-size: 120%;">Linest]]
 
* [[Documentation/How_Tos/Calc:_LOGEST_function|<div style="font-size: 120%;">Longest]]
 
* [[Documentation/How_Tos/Calc:_MDETERM_function|<div style="font-size: 120%;">Mdeterm]]
 
* [[Documentation/How_Tos/Calc:_MINVERSE_function|<div style="font-size: 120%;">Minverse]]
 
* [[Documentation/How_Tos/Calc:_MMULT_function|<div style="font-size: 120%;">Mmult]]
 
* [[Documentation/How_Tos/Calc:_MUNIT_function|<div style="font-size: 120%;">Munit]]
 
* [[Documentation/How_Tos/Calc:_SUMPRODUCT_function|<div style="font-size: 120%;">Sumproduct]]
 
* [[Documentation/How_Tos/Calc:_SUMX2MY2_function|<div style="font-size: 120%;">vSumx2my2]]
 
* [[Documentation/How_Tos/Calc:_SUMX2PY2_function|<div style="font-size: 120%;">Sumx2py2]]
 
* [[Documentation/How_Tos/Calc:_SUMXMY2_function|<div style="font-size: 120%;">Sumxmy2]]
 
* [[Documentation/How_Tos/Calc:_TRANSPOSE_function|<div style="font-size: 120%;">Transpose]]
 
* [[Documentation/How_Tos/Calc:_TREND_function|<div style="font-size: 120%;">Trend]]
 
}}
 
==List of Calc Array functions==
 
 
The Array functions operate on or return arrays, that is rectangular blocks of data. Some of these functions require the formula to be entered as an 'array formula'. [[Documentation/How_Tos/Using Arrays|See here to learn about arrays]] in Calc.
 
 
{| border="0" cellpadding="0" cellspacing="10" align="left"
 
|-valign="top"
 
|[[Documentation/How_Tos/Calc:_FREQUENCY_function|'''FREQUENCY''']]
 
|returns an array, categorising values of a data set into given intervals.
 
 
|-valign="top"
 
|[[Documentation/How_Tos/Calc: GROWTH function|'''GROWTH''']]
 
|returns an array of values for an exponential least squares fit to known data pairs.
 
 
|-valign="top"
 
|[[Documentation/How_Tos/Calc: LINEST function|'''LINEST''']]
 
|returns an array of statistics for a straight line that best fits a data set.
 
 
|-valign="top"
 
|[[Documentation/How_Tos/Calc: LOGEST function|'''LOGEST''']]
 
|returns an array of statistics for an exponential curve that best fits a data set.
 
 
|-valign="top"
 
|[[Documentation/How_Tos/Calc: MDETERM function|'''MDETERM''']]
 
|returns the determinant of a matrix (array).
 
 
|-valign="top"
 
|[[Documentation/How_Tos/Calc: MINVERSE function|'''MINVERSE''']]
 
|returns the inverse of a matrix (array).
 
 
|-valign="top"
 
|[[Documentation/How_Tos/Calc: MMULT function|'''MMULT''']]
 
|multiplies two matrices (arrays).
 
 
|-valign="top"
 
|[[Documentation/How_Tos/Calc: MUNIT function|'''MUNIT''']]
 
|returns a unit matrix (array) of a given size.
 
 
|-valign="top"
 
|[[Documentation/How_Tos/Calc: SUMPRODUCT function|'''SUMPRODUCT''']]
 
|returns the sum of the products of corresponding array elements.
 
 
|-valign="top"
 
|[[Documentation/How_Tos/Calc: SUMX2MY2 function|'''SUMX2MY2''']]
 
|returns the sum of the differences between corresponding squared elements of two matrices  (arrays).
 
 
|-valign="top"
 
|[[Documentation/How_Tos/Calc: SUMX2PY2 function|'''SUMX2PY2''']]
 
|returns the sum of the squares of all elements of two matrices (arrays).
 
 
|-valign="top"
 
|[[Documentation/How_Tos/Calc: SUMXMY2 function|'''SUMXMY2''']]
 
|returns the sum of the squared differences between corresponding elements of two matrices  (arrays).
 
 
|-valign="top"
 
|[[Documentation/How_Tos/Calc: TRANSPOSE function|'''TRANSPOSE''']]
 
|returns an array with its rows and columns transposed.
 
 
|-valign="top"
 
|[[Documentation/How_Tos/Calc: TREND function|'''TREND''']]
 
|fits a straight line to a data set using linear regression and returns points on that line.
 
|}
 
<br style="clear:both;" />
 
 
{{Documentation/SeeAlso|
 
* [[Documentation/How_Tos/Using Arrays|How To Use Arrays in Calc]]
 
 
* [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]],
 
* [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]
 
}}
 
[[Category: Documentation/Reference/Calc]]
 

Revision as of 02:41, 18 May 2013

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