Difference between revisions of "Manuals/calci/FINV"

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<div style="font-size:30px">'''FINV(prob,df1,df2)'''</div><br/>
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<div style="font-size:23px">'''FINV (probability, DegreeOfFreedom1, DegreeOfFreedom2, Accuracy, DivisionMinMaxArray)'''</div><br/>
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*<math>prob</math>  is the associated value of F distribution   
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*<math>probability</math>  is the associated value of F distribution   
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*<math> df1</math> and <math> df2</math>is the degrees of freedom.
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*<math> DegreeOfFreedom1 </math> and <math> DegreeOfFreedom2 </math> is the degrees of freedom.
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*<math>Accuracy</math> gives accurate value of the solution.
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*<math>DivisionMinMaxArray</math> value of the division.
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**FINV(), returns the inverse of the F probability distribution.
  
 
==Description==
 
==Description==
 
*This function gives the inverse of the F-distribution.
 
*This function gives the inverse of the F-distribution.
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*If FDIST(x,df1,df2)=prob, then NORMSINV(prob,df1,df2)=x.FINV using the iterating method to find the value of x.
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*If <math>FDIST (Number,DegreeOfFreedom1,DegreeOfFreedom2)=probability </math>, then <math>NORMSINV (Probability)=x</math>.
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*FINV using the iterating method to find the value of x.
 
*Suppose the iteration has not converged after 100 searches, then the function gives the error result.
 
*Suppose the iteration has not converged after 100 searches, then the function gives the error result.
 
*FINV can be used to return critical values from the F distribution
 
*FINV can be used to return critical values from the F distribution
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*The calculation of analysis of variance includes the data for F probability for the significance level 0.05.When the value of df1 and df2 are not integers ,then it is converted in to integers.This function will return the result as error  when 1. any one of the argument is nonnumeric.
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*The calculation of analysis of variance includes the data for F probability for the significance level 0.05.
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2.prob<0 or prob>1.
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*When the value of <math>DegreeOfFreedom1</math> and <math>DegreeOfFreedom2</math> are not integers ,then it is converted in to integers.
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3. df1 or df2<1 ,and  df1 ordf2>=10^10
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*This function will return the result as error  when  
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  where  , and df2 '''FINV'''('''prob''','''DF1''','''DF2''')
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*1. any one of the argument is nonnumeric.
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*2.probability<0 or probability>1.
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*3.<math>DegreeOfFreedom1</math> or <math>DegreeOfFreedom2<1</math> ,and  <math>DegreeOfFreedom1</math> or <math>DegreeOfFreedom2>=10^{10}</math>
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==ZOS==
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*The syntax is to calculate FINV in ZOS is <math>FINV (probability,DegreeOfFreedom1,DegreeOfFreedom2,Accuracy,DivisionMinMaxArray)</math>
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**<math>probability</math> is the associated value of F distribution.
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*For e.g., FINV(0.293,4,5)
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==Examples==
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*FINV(0.01526530981,7,3) = 20.658810208868587
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*FINV(0.001,5,1) = 199.9
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*FINV(0,4,2) = 199.9
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*FINV(-1,7,2) = #N/A (PROBABILITY IN BETWEEN 0 AND 1 REQUIRED)
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==Related Videos==
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{{#ev:youtube|7rGAh_XDvY8|280|center|F Distribution}}
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==See Also==
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*[[Manuals/calci/FDIST | FDIST]]
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*[[Manuals/calci/FISHER | FISHER]]
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*[[Manuals/calci/FISHERINV| FISHERINV]]
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==References==
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*[http://en.wikipedia.org/wiki/Inverse_distribution Inverse distribution]
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*[[Z_API_Functions | List of Main Z Functions]]
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*[[ Z3 |  Z3 home ]]

Latest revision as of 03:21, 12 August 2020

FINV (probability, DegreeOfFreedom1, DegreeOfFreedom2, Accuracy, DivisionMinMaxArray)


  • Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle probability} is the associated value of F distribution
  • and Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle DegreeOfFreedom2 } is the degrees of freedom.
  • Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle Accuracy} gives accurate value of the solution.
  • Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle DivisionMinMaxArray} value of the division.
    • FINV(), returns the inverse of the F probability distribution.

Description

  • This function gives the inverse of the F-distribution.
  • If Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle FDIST (Number,DegreeOfFreedom1,DegreeOfFreedom2)=probability } , then Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle NORMSINV (Probability)=x} .
  • FINV using the iterating method to find the value of x.
  • Suppose the iteration has not converged after 100 searches, then the function gives the error result.
  • FINV can be used to return critical values from the F distribution
  • The calculation of analysis of variance includes the data for F probability for the significance level 0.05.
  • When the value of Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle DegreeOfFreedom1} and Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle DegreeOfFreedom2} are not integers ,then it is converted in to integers.
  • This function will return the result as error when
  • 1. any one of the argument is nonnumeric.
  • 2.probability<0 or probability>1.
  • 3.Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle DegreeOfFreedom1} or Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle DegreeOfFreedom2<1} ,and Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle DegreeOfFreedom1} or Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle DegreeOfFreedom2>=10^{10}}

ZOS

  • The syntax is to calculate FINV in ZOS is Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle FINV (probability,DegreeOfFreedom1,DegreeOfFreedom2,Accuracy,DivisionMinMaxArray)}
    • Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle probability} is the associated value of F distribution.
  • For e.g., FINV(0.293,4,5)

Examples

  • FINV(0.01526530981,7,3) = 20.658810208868587
  • FINV(0.001,5,1) = 199.9
  • FINV(0,4,2) = 199.9
  • FINV(-1,7,2) = #N/A (PROBABILITY IN BETWEEN 0 AND 1 REQUIRED)

Related Videos

F Distribution

See Also

References


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