Difference between revisions of "Manuals/calci/ANOVASINGLEFACTOR"

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(Created page with "<div id="6SpaceContent" class="zcontent" align="left">Analysis Of Variances(ANOVA) is a method of checking if there is a relationship between two ror more data sets.ANOVA :Sin...")
 
 
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<div id="6SpaceContent" class="zcontent" align="left">Analysis Of Variances(ANOVA) is a method of checking if there is a relationship between two ror more data sets.ANOVA :Single Factor performs a simple analysis of variances between two data sets.</div>
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<div style="font-size:30px">'''ANOVASINGLEFACTOR (Array,Alpha,GroupBy,NewTableFlag)'''</div><br/>
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----
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*where, <math>Array</math> is an array of numbers or reference to cells containing array
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<div id="1SpaceContent" class="zcontent" align="left">ANOVA :Single Factor performs a simple analysis of variances between two data sets.</div>
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*<math>Alpha</math> represents a constant value between '0' and '1'
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----
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*<math>GroupBy</math> is a method to perform the analysis by columns or rows
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<div id="7SpaceContent" class="zcontent" align="left">
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*<math>NewTableFlag</math> decides if the output is to be displayed in the same worksheet or a new space cube.
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**ANOVASINGLEFACTOR(), performs a simple analysis of variances between two data sets.This should be used when you have one indepenedent variable.
  
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ANOVA:SINGLE FACTOR returns #ERROR, if Alpha &lt;0 or Alpha &gt;1.
 
  
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</div>
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== Description ==
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----
 
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<div id="12SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="left">
 
  
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ANOVA : SINGLE FACTOR
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ANOVASINGLEFACTOR(Array, Alpha, GroupBy, NewTableFlag)
  
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</div></div>
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*Analysis Of Variances(ANOVA) is a method of checking relationship between two or more data sets.
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----
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*<math>Alpha</math> should be in between '0' and '1'. Else Calci displays #N/A error message.
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<div id="10SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="justify">what is ANOVA?</div><div class="ZEditBox"><center></center></div></div>
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*Analysis can be done by columns or rows. The choice should be entered in quotes (e.g. "COLUMNS" or "ROWS").
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----
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*<math>NewTableFlag</math> can be a logical value TRUE or FALSE. If omitted, Calci assumes it to be FALSE.
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<div id="4SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="justify">Remarks </div></div>
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*If <math>NewTableFlag</math> is TRUE, the result is displayed on new zspace sheet.
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<div id="3SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="justify">Examples </div></div>
 
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----
 
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<div id="11SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="justify">Description </div></div>
 
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----
 
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<div id="9SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="justify">Syntax</div><div class="ZEditBox"><center></center></div></div>
 
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<div id="5SpaceContent" class="zcontent" align="left">
 
  
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<nowiki>=</nowiki>'''ANOVASIGLEFACTOR'''(Array, Alpha, GroupBy,NewTableFlag)
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== Examples ==
  
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where,
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Consider the following table with Columns A and B as array inputs for ANOVASINGLEFACTOR() function.
  
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'''Array '''- Input range should be one or two blocks.
 
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'''Alpha '''- represents the constant and value in between 0 and 1.
 
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'''GroupBy''' - Either groupby columns or rows.
 
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'''NewTableFlag''' - is the TRUE or FALSE.If set as TRUE, the result in new sheet.If NewTableFlag is omitted, it assumed to be false.
 
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</div>
 
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<div id="2SpaceContent" class="zcontent" align="left">
 
<div id="2SpaceContent" class="zcontent" align="left">
  
 
{| id="TABLE3" class="SpreadSheet blue"
 
{| id="TABLE3" class="SpreadSheet blue"
 
|- class="even"
 
|- class="even"
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| class="sshl_f" | 1
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| class=" " |3
 
| class=" " |
 
| class=" " |
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| Column1
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| class="  " | Column2
 
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| Column3
 
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| Column4
 
 
|- class="odd"
 
|- class="odd"
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| class=" " | Row1
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| class="sshl_f" | 7
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| class=" " | 1
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| class=" " |8
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| class=" " | 3
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| class=" " |
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| class="sshl_f" | 15Space
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| class="sshl_f" | 5
 
 
|- class="even"
 
|- class="even"
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| class=" " | Row2
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| class="sshl_f" | 12
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| class=" " | 7
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| class=" " |5
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| class=" " | 8
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| class=" " |
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| class="   " | 9
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| class="sshl_f" | 128
 
 
|- class="odd"
 
|- class="odd"
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| Row3
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| class="sshl_f" | 17
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| class=" " | 12
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| class=" " |18
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| class=" " | 5
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| class=" " |
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| 14
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| class="sshl_f    " | 15
 
 
|- class="even"
 
|- class="even"
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| Row4
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| class="sshl_f" |  
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| class=" " | 17
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| class=" " |
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| class=" " | 18
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| class=" " |
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| class="sshl_f" | #ERROR
 
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| class="  " | 20
 
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|- class="odd"
 
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| class=" " | Row5
 
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| 37
 
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| class="  " | 31
 
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| class="SelectTD1 ChangeBGColor SelectTD1" | 23
 
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| 168
 
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|- class="even"
 
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| Row6
 
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| class="sshl_f" | 16Space
 
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| 0.850904
 
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| 1.619775
 
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| 0.525322
 
 
|}
 
|}
  
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<div align="left">[[Image:calci1.gif]]</div></div>
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=ANOVASINGLEFACTOR(A1:B4,0.05,"ROWS",TRUE) displays results in a new space.
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<div id="8SpaceContent" class="zcontent" align="left">
 
<div id="8SpaceContent" class="zcontent" align="left">
  
Line 101: Line 63:
 
! Variance
 
! Variance
 
|- class="odd"
 
|- class="odd"
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| Column1
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| RowA
 
| 4
 
| 4
 
| 37
 
| 37
Line 107: Line 69:
 
| 46.916666666666664
 
| 46.916666666666664
 
|- class="even"
 
|- class="even"
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| Column2
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| RowB
 
| 4
 
| 4
 
| 34
 
| 34
Line 131: Line 93:
 
| 0.024657534246575342
 
| 0.024657534246575342
 
| 0.8886077621608085
 
| 0.8886077621608085
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| 5.98702940083107
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| 5.987702296337573
 
|- class="even"
 
|- class="even"
 
| Within Groups:
 
| Within Groups:
Line 143: Line 105:
 
|}
 
|}
  
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</div>
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==Related Videos==
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----
 
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<div id="13SpaceContent" class="zcontent" align="left">
 
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{| id="TABLE4" class="SpreadSheet blue"
 
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|+ Anova: Single Factor<br />SUMMARY
 
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|- class="even"
 
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! Groups
 
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! Count
 
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! Sum
 
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! Average
 
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! Variance
 
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|- class="odd"
 
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| Column1
 
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| 4
 
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| 37
 
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| 9.25
 
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| 46.916666666666664
 
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|- class="even"
 
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| Column2
 
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| 4
 
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| 34
 
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| 8.5
 
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| 44.333333333333336
 
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|}
 
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{| id="TABLE5" class="SpreadSheet blue"
 
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|+ <br />ANOVA
 
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|- class="even"
 
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! Source of Variation
 
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! Sum of Squares
 
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! Degree of Freedom
 
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! Mean of Squares
 
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! F
 
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! Probability
 
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! F Critical
 
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|- class="odd"
 
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| Between Groups:
 
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| 1.125
 
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| 1
 
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| 1.125
 
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| 0.024657534246575342
 
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| 0.8886077621608085
 
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| 5.98702940083107
 
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|- class="even"
 
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| Within Groups:
 
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| 273.75
 
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| 6
 
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| 45.625
 
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|- class="odd"
 
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| Total:
 
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| 274.875
 
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| 7
 
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|}
 
  
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</div>
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{{#ev:youtube|EFdlFoHI_0I|280|center|ANOVASINGLEFACTOR}}
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<div id="14SpaceContent" class="zcontent" align="left">
 
  
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Lets see an example in (Column3 , Row1)
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== See Also ==
  
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<nowiki>=ANOVASINGLEFACTOR(R1C1:R4:C2, 0.05, "columns", TRUE) </nowiki>
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*[[Manuals/calci/ANOVATWOFACTORWITHOUTREPLICATION | ANOVATWOFACTORWITHOUTREPLICATION]]
 +
*[[Manuals/calci/ANOVATWOFACTORWITHREPLICATION | ANOVATWOFACTORWITHREPLICATION]]
  
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ANOVASINGLEFACTOR returns the result in new sheet(15Space).
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== References ==
  
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<nowiki>=ANOVASINGLEFACTOR(R1C1:R4C2 , 0.05, "rows", TRUE)</nowiki>
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*[http://en.wikipedia.org/wiki/One-way_analysis_of_variance ANOVA Single Factor]
  
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It returns the results in new sheet(16Space).
 
  
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<nowiki>=ANOVASINGLEFACTOR(R1C1:R4C2 , -0.05, "rows", FALSE)</nowiki>
 
  
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It returns the #ERROR(Alpha &gt;1 or Alpha&lt;0)
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*[[Z_API_Functions | List of Main Z Functions]]
  
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</div>
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*[[ Z3 |  Z3 home ]]
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Latest revision as of 15:33, 17 August 2018

ANOVASINGLEFACTOR (Array,Alpha,GroupBy,NewTableFlag)


  • where, is an array of numbers or reference to cells containing array
  • represents a constant value between '0' and '1'
  • is a method to perform the analysis by columns or rows
  • decides if the output is to be displayed in the same worksheet or a new space cube.
    • ANOVASINGLEFACTOR(), performs a simple analysis of variances between two data sets.This should be used when you have one indepenedent variable.


Description

ANOVASINGLEFACTOR(Array, Alpha, GroupBy, NewTableFlag)

  • Analysis Of Variances(ANOVA) is a method of checking relationship between two or more data sets.
  • should be in between '0' and '1'. Else Calci displays #N/A error message.
  • Analysis can be done by columns or rows. The choice should be entered in quotes (e.g. "COLUMNS" or "ROWS").
  • can be a logical value TRUE or FALSE. If omitted, Calci assumes it to be FALSE.
  • If is TRUE, the result is displayed on new zspace sheet.

Examples

Consider the following table with Columns A and B as array inputs for ANOVASINGLEFACTOR() function.

1 3
7 8
12 5
17 18 
=ANOVASINGLEFACTOR(A1:B4,0.05,"ROWS",TRUE) displays results in a new space.
Anova: Single Factor
SUMMARY
Groups Count Sum Average Variance
RowA 4 37 9.25 46.916666666666664
RowB 4 34 8.5 44.333333333333336

ANOVA
Source of Variation Sum of Squares Degree of Freedom Mean of Squares F Probability F Critical
Between Groups: 1.125 1 1.125 0.024657534246575342 0.8886077621608085 5.987702296337573
Within Groups: 273.75 6 45.625
Total: 274.875 7

Related Videos

ANOVASINGLEFACTOR

See Also

References


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