Difference between revisions of "Manuals/calci/FISHERINV"

 
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<div style="font-size:30px">'''FISHERINV(y)'''</div><br/>
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<div style="font-size:30px">'''FISHERINV(Number)'''</div><br/>
*<math>y</math> is the number.
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*<math>Number</math> is the value to find inverse of fisher transformation.
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**FISHERINV(), returns the inverse of the Fisher transformation.
  
 
==Description==
 
==Description==
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*It can be used to construct a confidence interval.  
 
*It can be used to construct a confidence interval.  
 
*A confidence interval (CI) is a type of interval estimate of a population parameter and is used to indicate the reliability of an estimate.  
 
*A confidence interval (CI) is a type of interval estimate of a population parameter and is used to indicate the reliability of an estimate.  
  This function will give the result as error when the <math>y</math> value is non-numeric.
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  This function will give the result as error when the <math>Number</math> value is non-numeric.
  
==ZOS Section==
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==ZOS==
*The syntax is to calculate FISHERINV in ZOS is <math>FISHERINV(y)</math>.
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*The syntax is to calculate FISHERINV in ZOS is <math>FISHERINV(Number)</math>.
**<math>y</math> is the number.
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**<math>Number</math> is the value to find inverse of fisher transformation.
*For e.g.,fisherinv(0.4521..0.507..0.01)
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*For e.g.,FISHERINV(0.4521..0.507..0.01)
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{{#ev:youtube|eGv4DvXyLhc|280|center|Inverse Fisher transformation}}
  
 
==Examples==
 
==Examples==
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#FISHERINV(1) = 0.761594155955765
 
#FISHERINV(1) = 0.761594155955765
 
#FISHERINV(-0.4296) = -0.4049869686465480
 
#FISHERINV(-0.4296) = -0.4049869686465480
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==Related Videos==
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{{#ev:youtube|I0SjHVOHztc|280|center|Sampling Distributions}}
  
 
==See Also==
 
==See Also==
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==References==
 
==References==
 
[http://en.wikipedia.org/wiki/F-distribution  Fisher Distribution]
 
[http://en.wikipedia.org/wiki/F-distribution  Fisher Distribution]
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*[[Z_API_Functions | List of Main Z Functions]]
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*[[ Z3 |  Z3 home ]]

Latest revision as of 17:01, 7 August 2018

FISHERINV(Number)


  • is the value to find inverse of fisher transformation.
    • FISHERINV(), returns the inverse of the Fisher transformation.

Description

  • This function gives the inverse of the Fisher transformation.
  • We use this to test the correlations between set of data.
  • The Inverse of the Fisher transformation is:   i.e  , then  
  • It can be used to construct a confidence interval.
  • A confidence interval (CI) is a type of interval estimate of a population parameter and is used to indicate the reliability of an estimate.
This function will give the result as error when the   value is non-numeric.

ZOS

  • The syntax is to calculate FISHERINV in ZOS is  .
    •   is the value to find inverse of fisher transformation.
  • For e.g.,FISHERINV(0.4521..0.507..0.01)
Inverse Fisher transformation

Examples

  1. FISHERINV(0.6389731838) = 0.56419999998
  2. FISHERINV(0) = 0
  3. FISHERINV(0.1234) = 0.1227774315035342
  4. FISHERINV(1) = 0.761594155955765
  5. FISHERINV(-0.4296) = -0.4049869686465480

Related Videos

Sampling Distributions

See Also

References

Fisher Distribution