Manuals/calci/DSTDEV - Revision history

Devika at 19:48, 24 August 2018

2018-08-24T19:48:38Z

Devika at 22:49, 3 August 2018

2018-08-03T22:49:04Z

Jayaram at 11:25, 14 March 2017

2017-03-14T11:25:30Z

Swapna: /* Examples */

2015-10-10T19:52:01Z

Examples

Swapna: /* Examples */

2015-10-10T19:43:40Z

Examples

Swapna at 21:13, 9 May 2015

2015-05-09T21:13:01Z

Swapna at 22:51, 24 January 2014

2014-01-24T22:51:23Z

Swapna at 22:50, 24 January 2014

2014-01-24T22:50:19Z

Show changes

MassBot1: Created page with "
'''DSTDEV'''
2013-10-25T02:34:23Z

Created page with "<div id="6SpaceContent" class="zcontent" align="left"> <font color="#484848"><font face="Arial, sans-serif"><font size="2">'''DSTDEV'''</font></font></font><font color="#4848..."

New page
<div id="6SpaceContent" class="zcontent" align="left"> <font color="#484848"><font face="Arial, sans-serif"><font size="2">'''DSTDEV'''</font></font></font><font color="#484848"><font face="Arial, sans-serif"><font size="2">(</font></font></font><font color="#484848"><font face="Arial, sans-serif"><font size="2">'''db'''</font></font></font><font color="#484848"><font face="Arial, sans-serif"><font size="2">,</font></font></font><font color="#484848"><font face="Arial, sans-serif"><font size="2">'''fld'''</font></font></font><font color="#484848"><font face="Arial, sans-serif"><font size="2">,</font></font></font><font color="#484848"><font face="Arial, sans-serif"><font size="2">'''cri'''</font></font></font><font color="#484848"><font face="Arial, sans-serif"><font size="2">)</font></font></font>

<font color="#484848"><font face="Arial, sans-serif"><font size="2">'''where db'''</font></font></font><font color="#484848"><font face="Arial, sans-serif"><font size="2"> is the range of cells that makes up the list or database,</font></font></font>

<font color="#484848"><font face="Arial, sans-serif"><font size="2">fld shows which column is used in the function and </font></font></font>

<font color="#484848"><font face="Arial, sans-serif"><font size="2">cri is the range of cells that contains the conditions that we specify. </font></font></font>

</div>
----
<div id="1SpaceContent" class="zcontent" align="left"> <font color="#484848"><font face="Arial, sans-serif"><font size="2">It calculates the standard deviation of a population based on a sample by using the numbers in a column of a list or database that match conditions we specify.</font></font></font></div>
----
<div id="12SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="left">

DSTDEV

</div></div>
----
<div id="8SpaceContent" class="zcontent" align="left">

[javascript:ToggleDiv('divExpCollAsst_4') <font color="#666666"><font face="Arial, sans-serif"><font size="2">Let's see an example</font></font></font>]

[javascript:ToggleDiv('divExpCollAsst_4') <font color="#0000ff">Let's see an example</font>]

<font color="#0000ff"><br /></font>

[javascript:ToggleDiv('divExpCollAsst_4') <font color="#0000ff">C1 C2 C3 </font>]

<font color="#0000ff"><br /></font>

[javascript:ToggleDiv('divExpCollAsst_4') <font color="#0000ff">R1 Name Age Salary </font>]

<font color="#0000ff"><br /></font>

[javascript:ToggleDiv('divExpCollAsst_4') <font color="#0000ff">R2 <30 </font>]

<font color="#0000ff"><br /></font>

[javascript:ToggleDiv('divExpCollAsst_4') <font color="#0000ff">R3 >40 >5000</font>]

<font color="#0000ff"><br /></font>

[javascript:ToggleDiv('divExpCollAsst_4') <font color="#0000ff">R4 Name Age Salary</font>]

<font color="#0000ff"><br /></font>

[javascript:ToggleDiv('divExpCollAsst_4') <font color="#0000ff">R5 John 34 5500 </font>]

<font color="#0000ff"><br /></font>

[javascript:ToggleDiv('divExpCollAsst_4') <font color="#0000ff">R6 Bill 35 6500 </font>]

<font color="#0000ff"><br /></font>

[javascript:ToggleDiv('divExpCollAsst_4') <font color="#0000ff">R7 Clark 29 7000 </font>]

<font color="#0000ff"><br /></font>

[javascript:ToggleDiv('divExpCollAsst_4') <font color="#0000ff">R8 Bob 43 9000</font>]

<font color="#0000ff"><br /></font>

[javascript:ToggleDiv('divExpCollAsst_4') <font color="#0000ff">R9 Susan 37 4000</font>]

<font color="#0000ff"><br /></font>

[javascript:ToggleDiv('divExpCollAsst_4') <font color="#0000ff">R10 Jill 45 8000 </font>]

<font color="#0000ff"><br /></font>

[javascript:ToggleDiv('divExpCollAsst_4') <font color="#0000ff">I.e =DSTDEV(C1R4:C3R10,”Age”,C2R1:C3R3) is 8.7178</font>]

</div>
----
<div id="10SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="justify">Syntax </div><div class="ZEditBox"><center></center></div></div>
----
<div id="3SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="justify">Examples </div></div>
----
<div id="11SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="justify">Description </div></div>
----
<div id="2SpaceContent" class="zcontent" align="left">

{| id="TABLE3" class="SpreadSheet blue"
|- class="even"
| class=" " |
<div id="2Space_Copy" title="Click and Drag over to AutoFill other cells."></div>
| class=" " | Column1
| class=" " | Column2
| class=" " | Column3
| class=" " | Column4
|- class="odd"
| class=" " | Row1
| class="sshl_f " | Name
| class="sshl_f " | Age
| class="sshl_f" | Salary
| class="sshl_f" | 8.7178
|- class="even"
| class=" " | Row2
| class="sshl_f" |
| class="sshl_f" | <30
| class="sshl_f" |
| class="sshl_f SelectTD SelectTD" |
<div id="2Space_Handle" title="Click and Drag to resize CALCI Column/Row/Cell. It is EZ!"></div><div id="2Space_Copy" title="Click and Drag over to AutoFill other cells."></div>
|- class="odd"
| Row3
| class="sshl_f" |
| class="sshl_f " | >40
| class="sshl_f " | >5000
| class="sshl_f" |
|- class="even"
| Row4
| class="sshl_f " | Name
| class="sshl_f" | Age
| class="sshl_f" | Salary
| class="sshl_f" |
|- class="odd"
| class=" " | Row5
| class="sshl_f" | John
| class="sshl_f" | 34
| class="sshl_f" | 5500
| class="sshl_f" |
|- class="even"
| class="sshl_f" | Row6
| class="sshl_f" | Bill
| class="sshl_f" | 35
| class="sshl_f" | 6500
| class="sshl_f " |
|- class="odd"
| class="sshl_f" | Row7
| class="sshl_f" | Clark
| class="sshl_f" | 29
| class="sshl_f" | 7000
| class="sshl_f" |
|- class="even"
| class="sshl_f" | Row8
| class="sshl_f" | Bob
| class="sshl_f" | 43
| class="sshl_f" | 9000
| class="sshl_f" |
|- class="odd"
| class="sshl_f" | Row9
| class="sshl_f" | Susan
| class="sshl_f " | 37
| class="sshl_f" | 4000
| class="sshl_f" |
|- class="even"
| class="sshl_f" | Row10
| class="sshl_f" | Jill
| class="sshl_f" | 45
| class=" " | 8000
| class="sshl_f" |
|}

<div align="left">[[Image:calci1.gif]]</div></div>
----

@@ Line 1: / Line 1: @@
 <div style="font-size:30px">'''DSTDEV (Array,Field,Criteria)'''</div><br/>
 where,
 *<math>Array</math> is the range of cells that makes up the list or database
 *<math>Field</math> shows which column is used in the function and
 *<math>Criteria</math> is the range of cells that contains the specified criteria.
+**DSTDEV(), estimates the standard deviation based on a sample of selected database entries.
 == Description ==

@@ Line 1: / Line 1: @@
-=DSTDEV(database, field, criteria)=
+<div style="font-size:30px">'''DSTDEV (Array,Field,Criteria)'''</div><br/>
 where,
-*<math>database</math> is the range of cells that makes up the list or database
+*<math>Array</math> is the range of cells that makes up the list or database
-*<math>field</math> shows which column is used in the function and
+*<math>Field</math> shows which column is used in the function and
-*<math>criteria</math> is the range of cells that contains the specified criteria.
+*<math>Criteria</math> is the range of cells that contains the specified criteria.
-DSTDEV() calculates the standard deviation of a population, based on a sample by using data in a database column that matches the specified condition.
+DSTDEV(), estimates the standard deviation based on a sample of selected database entries.
 == Description ==
-DSTDEV(database, field, criteria)
+DSTDEV (Array,Field,Criteria)
 *Standard deviation shows the variation of data points from the average value.
 *If data points are close to mean value, a low standard deviation is observed. If data points are spread out from the mean value, a high standard deviation is observed.
-*A <math>field</math> argument can be expressed as "Salary" (a column name) or 3(position of the column).
+*A <math>Field</math> argument can be expressed as "Salary" (a column name) or 3(position of the column).
-*<math>criteria</math> can be any range on the Calci with minimum of one column and at least one row indicating the condition.
+*<math>Criteria</math> can be any range on the Calci with minimum of one column and at least one row indicating the condition.
-*The <math>criteria</math> columns should not overlap the list of data.
+*The <math>Criteria</math> columns should not overlap the list of data.
 == Examples ==

← Older revision		Revision as of 11:25, 14 March 2017
Line 114:		Line 114:

	*[http://en.wikipedia.org/wiki/Standard_deviation Standard deviation]		*[http://en.wikipedia.org/wiki/Standard_deviation Standard deviation]
		+
		+
		+
		+	*[[Z_API_Functions \| List of Main Z Functions]]
		+
		+	*[[ Z3 \| Z3 home ]]

@@ Line 101: / Line 101: @@
 |}
-  =DSTDEV(A4:C10,"Age",B1:B3)   : Calculates the standard deviation for 'Age' column <br>in the range A4 to C10, for the cells with 40>Age>30. <br /> ''Returns 5.214829282387338'' as a result.
+  =DSTDEV(A4:C10,"Age",B1:B3)   : Calculates the standard deviation for 'Age' column <br>in the range A4 to C10, for the cells with 40>Age>30. <br />Returns '''5.214829282387338''' as a result.
-  =DSTDEV(A4:C10,3,D1:D2)   : Calculates the standard deviation for 'salary' <br>in the range A4 to C10, for the cells with Age>32. <br />''Returns 1981.161275615895'' as a result.
+  =DSTDEV(A4:C10,3,D1:D2)   : Calculates the standard deviation for 'salary' <br>in the range A4 to C10, for the cells with Age>32. <br />Returns '''1981.161275615895''' as a result.
 ==Related Videos==

@@ Line 75: / Line 75: @@
 |}
-  =DSTDEV(A4:C10,"Age",B1:B3)   : Calculates the standard deviation for 'Age' column in the range A4 to C10, for the cells with 40>Age>30. <br /> ''Returns 5.214829282387338'' as a result.
+  =DSTDEV(A4:C10,"Age",B1:B3)   : Calculates the standard deviation for 'Age' column <br>in the range A4 to C10, for the cells with 40>Age>30. <br /> ''Returns 5.214829282387338'' as a result.
-  =DSTDEV(A4:C10,3,D1:D2)   : Calculates the standard deviation for 'salary' in the range A4 to C10, for the cells with Age>32. <br />''Returns 1981.161275615895'' as a result.
+  =DSTDEV(A4:C10,3,D1:D2)   : Calculates the standard deviation for 'salary' <br>in the range A4 to C10, for the cells with Age>32. <br />''Returns 1981.161275615895'' as a result.
 == See Also ==
 *[[Manuals/calci/DSTDEVP| DSTDEVP]]

@@ Line 24: / Line 24: @@
 {| id="TABLE3" class="SpreadSheet blue"
 |- class="even"
 | class="sshl_f" | '''Name'''
 | class="sshl_f" | '''Age'''
 | class="sshl_f" | '''Salary'''
 | class="sshl_f" | '''Age'''
-|- class="odd"
 | class="sshl_f" |
 | class="sshl_f" | &lt;40
 | class="sshl_f" | &gt;8000
 | class="sshl_f" | &gt;32
-|- class="even"
 | class="sshl_f" |
 | class="sshl_f" | &gt;30
 | class="sshl_f" |
 | class="sshl_f" |
-|- class="odd"
 | class="sshl_f" | '''Name'''
 | class="sshl_f" | '''Age'''
 | class="sshl_f" | '''Salary'''
 | class="sshl_f" |
-|- class="even"
 | class="sshl_f" | John
 | class="sshl_f" | 34
 | class="sshl_f" | 5500
 | class="sshl_f" |
-|- class="odd"
 | class="sshl_f" | Bill
 | class="sshl_f" | 35
 | class="sshl_f" | 6500
 | class="sshl_f" |
-|- class="even"
 | class="sshl_f" | Clark
 | class="sshl_f" | 29
 | class="sshl_f" | 7000
 | class="sshl_f" |
-|- class="odd"
 | class="sshl_f" | Bob
 | class="sshl_f" | 45
 | class="sshl_f" | 9000
 | class="sshl_f" |
-|- class="even"
 | class="sshl_f" | Susan
 | class="sshl_f" | 37
 | class="sshl_f" | 4000
 | class="sshl_f" |
-|- class="odd"
 | class="sshl_f" | Jill
 | class="sshl_f" | 45
@@ Line 77: / Line 103: @@
   =DSTDEV(A4:C10,"Age",B1:B3)   : Calculates the standard deviation for 'Age' column <br>in the range A4 to C10, for the cells with 40>Age>30. <br /> ''Returns 5.214829282387338'' as a result.
   =DSTDEV(A4:C10,3,D1:D2)   : Calculates the standard deviation for 'salary' <br>in the range A4 to C10, for the cells with Age>32. <br />''Returns 1981.161275615895'' as a result.
-−
 ==Related Videos==